High Entropy Alloy powder

CoCrFeNi Powder

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CoCrFeNi Powder

Product	CoCrFeNi Powder
CAS No.	N/A
Appearance	Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Co-Cr-Fe-Ni
Density	7.5-8.3g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-325/25

CoCrFeNi Description:

CoCrFeNi Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.

CoCrFeNi Powder Related Information :

Storage Conditions:

Airtight sealed, avoid light and keep dry at room temperature.

Please contact us for customization and price inquiry

Properties of CoCrFeNi Powder

Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.

CoCrFeNi Powder

CoCrFeNi powder, also known as CoCrFeNiMn powder or high entropy alloy (HEA) powder, refers to a material composed of cobalt, chromium, iron, and nickel elements in near-equiatomic ratios. This novel alloy powder displays exceptional properties compared to conventional alloys and has garnered significant interest for various applications.

Overview of CoCrFeNi Powder

Some key features of CoCrFeNi powder include:

High configurational entropy leading to outstanding strength, hardness, thermal stability, and corrosion resistance

Single solid-solution FCC phase microstructure

Excellent strength-ductility combination

High fracture toughness

Good machinability and formability

Resistance to softening at elevated temperatures

Customizable with minor additions of elements like manganese

The unique disorder in the atomic arrangement of CoCrFeNi imparts superior mechanical performance. The near-equal concentrations of the main elements hinder dislocation movement, improving hardness. The multiphase structure provides solid solution strengthening through lattice strain effects.

Composition of CoCrFeNi Powder

The composition of CoCrFeNi HEA powder can be tailored but generally consists of:

Element	Typical Composition Range
Cobalt (Co)	20-35 at.%
Chromium (Cr)	20-35 at.%
Iron (Fe)	20-35 at.%
Nickel (Ni)	20-35 at.%

The equiatomic ratio provides maximum configurational entropy but minor deviations do not significantly affect properties. Additions of 1-2 at.% of manganese are common to further improve properties through grain refinement and precipitation strengthening.

CoCrFeNi alloy powder exhibits a unique combination of outstanding properties:

Property	Values
Density	7.5-8.3 g/cm3
Melting Point	>1200°C
Microhardness	2.5-4 GPa
Ultimate Tensile Strength	500-1300 MPa
Yield Strength	200-1100 MPa
Elongation	10-60%
Young’s Modulus	150-250 GPa
Shear Modulus	65-85 GPa
Poisson’s Ratio	0.21-0.33
Fracture Toughness	>100 MPa√m
Thermal Conductivity	10-30 W/mK
Electrical Resistivity	70-100 nΩm
Corrosion Resistance	Excellent in various environments

The high hardness arises from solid solution strengthening while the FCC structure imparts good ductility. The properties can be tailored through composition adjustments and processing.

Characteristics of CoCrFeNi Powder

Some salient characteristics of CoCrFeNi alloy powder include:

Single phase FCC structure lacking intermetallic phases

Annealing twins and stacking faults present

Equiaxed powder morphology with good flowability

Powder size distribution ranging from 15-150 μm

High purity with low oxygen content

Spherical powder shape and smooth surface

Customizable powder size, shape, and composition

The powder exhibits high chemical homogeneity with a uniform distribution of alloying elements. The spherical morphology provides good packing and flow characteristics.

Applications of CoCrFeNi Powder

The exceptional combination of strength, toughness, and processability of CoCrFeNi powder makes it suitable for:

Additive Manufacturing: Excellent printability due to good flow and melting characteristics. Used for aerospace, tooling, and biomedical implants.

Thermal Spray Coatings: Resistance to wear, corrosion, and thermal softening. Coatings for mechanical, marine, and chemical applications.

Alloy Development: Base material for new high entropy alloys with additions of Al, Ti, etc.

Metal Injection Molding: High stiffness parts with good dimensional stability for aviation and automotive.

Powder Metallurgy: High performance P/M parts with balanced strength and ductility.

Cryogenic Applications: Retention of ductility and toughness at subzero temperatures.

Specifications of CoCrFeNi Powder

CoCrFeNi alloy powder is available in various size ranges, compositions, and forms:

Parameter	Variants
Size range	15-25 μm, 25-45 μm, 45-75 μm, 75-105 μm, 105-150 μm
Composition	Equiatomic, custom elemental ratios
Powder shape	Spherical, irregular
Production method	Gas/water atomization, mechanical alloying
Supply form	Loose powder, sintered preforms

Larger powder sizes of 45-150 μm are preferred for thermal spray and metal injection molding. Finer 15-45 μm sizes are used for additive manufacturing. Powders can be customized in shape, size, oxygen content, and flowability.

Pros and Cons of CoCrFeNi Powder

Advantages	Limitations
Outstanding strength and hardness	High material costs due to Co and Ni
Excellent ductility and toughness	Limited data on long-term performance
Good fabricability by AM, MIM, PM	Processing challenges with microstructural control
Thermal and microstructural stability	Composition must be precisely controlled
High corrosion and wear resistance	Lower processability than conventional alloys
Retains strength at elevated temperatures	Often requires HIP post-processing

CoCrFeNi HEA powder enables components with unmatched property combinations. However, the material and processing costs are high. Microstructure and properties depend heavily on precise composition control.

Comparison with Alternatives

Vs. Stainless Steel Powders

Higher strength and hardness

Superior wear and corrosion resistance

More expensive base material cost

Lower processability and weldability

Vs. Tool Steel Powders

Better ductility and fracture toughness

Lower high-temperature strength

Less established processing methods

Limited size and alloy variant availability

Vs. Inconel Superalloy Powders

Comparable high-temperature strength

Lower cost material

Shorter track record of performance

Restricted microstructural stability at very high temperatures

FAQs

Q: What is high entropy alloy (HEA) powder?

A: HEA powder contains multiple principal elements in near-equiatomic ratios to produce exceptional properties of strength, ductility, and stability. CoCrFeNi powder is a leading HEA.

Q: What are the typical sizes of CoCrFeNi powder available?

A: Common size ranges are 15-45 μm for AM, 45-105 μm for thermal spraying, and 105-150 μm for MIM and other applications. Finer and coarser sizes can be customized.

Q: What affects the price of CoCrFeNi alloy powder?

A: Powder size, composition, purity, production method, and order quantity determine pricing. Larger sizes over 100 μm cost less. Minor additions or tighter composition ranges increase cost.

Q: How is CoCrFeNi HEA powder produced?

A: Gas atomization and water atomization are the main production methods. The powder can also be made by mechanical alloying or cryomilling of prealloyed ingots.

Q: What are some example applications of CoCrFeNi powder?

A: Leading uses are additive manufacturing of tooling and aerospace components, thermal spray coatings for wear/corrosion resistance, alloy development, metal injection molding of automotive parts, and powder metallurgy of high-performance components.

Q: What are the key properties of CoCrFeNi HEA powder?

A: It exhibits an exceptional combination of high strength, hardness, ductility, fracture toughness, thermal stability, and corrosion resistance compared to conventional alloys.

Q: What are the limitations of CoCrFeNi powder?

A: High base material cost, processing challenges in controlling microstructure, limited long-term performance data, reduced weldability compared to steels are some disadvantages.

Q: How does CoCrFeNi powder compare with tool steels and stainless steels?

A: It has vastly higher strength and hardness but lower processability than stainless steels. Compared to tool steels, it provides superior fracture toughness and ductility.

Q: Is CoCrFeNi suitable for cryogenic applications?

A: Yes, it retains good ductility and toughness at sub-zero temperatures while conventional alloys become brittle. This makes it useful for cryogenic equipment.

Q: Can the composition of CoCrFeNi powder be customized?

A: Yes, suppliers can provide custom elemental ratios beyond the equiatomic composition. Common adjustments are 1-2 at.% Mn or Co additions to tailor the properties.

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FeCoNiCr Powder

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FeCoNiCr Powder

Product	FeCoNiCr Powder
CAS No.	7439-89-6
Appearance	Dark and White Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	C42H62O16
Density	7.5-8.2g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-326/25

FeCoNiCr Description:

FeCoNiCr Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.

FeCoNiCr Powder Related Information :

Storage Conditions:

Airtight sealed, avoid light and keep dry at room temperature.

Please contact us for customization and price inquiry

Composition of FeCoNiCr Powder

Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.

FeCoNiCr powder

FeCoNiCr powder refers to an alloy composed of iron (Fe), cobalt (Co), nickel (Ni), and chromium (Cr). The combination of these elements brings forth a host of desirable characteristics, making it an ideal material for additive manufacturing processes. The powder is finely granulated and specifically formulated to enable efficient utilization in 3D printers, where it can be selectively deposited layer by layer to create intricate and complex structures.

Overview of FeCoNiCr Powder

FeCoNiCr belongs to a class of high performance alloys that exhibit good mechanical properties, microstructural stability and environmental resistance at elevated temperatures exceeding 750°C. Iron and cobalt provide strength. Nickel enhances ductility and toughness. Chromium provides oxidation and corrosion resistance.

Key characteristics of FeCoNiCr powder include:

Excellent high temperature strength and creep resistance

Good fatigue strength and toughness

High hardness, wear resistance, and abrasion resistance

Outstanding corrosion and oxidation resistance

Available in various particle size distributions and morphologies

FeCoNiCr powder is designed for protective coatings, thermal spray, welding, additive manufacturing and other high temperature applications requiring strength, hardness and environmental resistance.

FeCoNiCr powder has the following nominal composition:

Element	Composition
Iron (Fe)	Balance
Cobalt (Co)	35-50%
Nickel (Ni)	10-30%
Chromium (Cr)	8-12%
Carbon (C)	<0.5%
Silicon (Si)	<1.5%
Manganese (Mn)	<1%

Properties of FeCoNiCr Powder

Key properties of FeCoNiCr powder include:

Property	Value
Density	7.5-8.2 g/cm3
Melting Point	1300-1400°C
Thermal Conductivity	10-30 W/mK
Electrical Resistivity	65-85 μΩ.cm
Young’s Modulus	190-220 GPa
Poisson’s Ratio	0.28-0.32
Tensile Strength	600-1100 MPa
Yield Strength	450-800 MPa
Elongation	15-30%
Hardness	30-50 HRC

The properties like high temperature strength, hardness, wear resistance, and corrosion resistance make it suitable for the most demanding applications.

Production Method for FeCoNiCr Powder

FeCoNiCr powder can be produced via:

Gas Atomization – High pressure inert gas used to atomize molten alloy resulting in fine spherical powder ideal for AM.

Water Atomization – High velocity water jet breaks up molten metal into fine irregular powder particles. Economical but higher oxygen pickup.

Mechanical Alloying – Ball milling of blended elemental powders followed by sintering and secondary atomization.

Gas atomization provides the best control over particle size, shape, purity and microstructure.

Applications of FeCoNiCr Powder

Typical applications of FeCoNiCr powder include:

Thermal Spray Coatings – HVOF or plasma spraying to deposit thick wear and corrosion resistant coatings on tools, molds, valves, bearings etc.

Additive Manufacturing – Selective laser melting to produce complex components for high temperature environments.

Welding Filler – Provides excellent elevated temperature strength, hardness and corrosion resistance in the weld zone.

Brazing Filler – Used to join components operating at very high temperatures requiring oxidation resistance.

Glass Processing – Powder metallurgy conveyor rolls with high temperature strength used in glass melting furnaces.

Specifications of FeCoNiCr Powder

FeCoNiCr powder is available under various size ranges, shapes, grades and purity levels:

Particle Size: From 15-45 μm for AM methods, up to 150 μm for thermal spray processes.

Morphology: Spherical, irregular and blended shapes. Spherical powder provides optimal flow and packing.

Purity: From commercial purity to ultra high purity grades based on stringent chemical analysis and application requirements.

Surface Area: Low surface area preferred to minimize oxidation during handling and storage.

Grades: Customized composition and powder metallurgy tailored for intended application and processing method.

Storage and Handling of FeCoNiCr Powder

Proper storage and handling procedures for FeCoNiCr powder include:

Store in sealed containers under inert gas to prevent oxidation

Avoid accumulation of fine powder to control explosion risks

Use appropriate PPE, ventilation, safety practices when handling

Prevent contact between powder and incompatible materials

Follow applicable safety guidelines from supplier SDS

Caution and protective measures are essential when handling this reactive alloy powder.

Inspection and Testing of FeCoNiCr Powder

Key quality control tests performed on FeCoNiCr powder:

Chemical analysis using OES or XRF to ensure composition is within specified limits

Particle size distribution using laser diffraction as per ASTM B822 standard

Morphology analysis through SEM imaging

Powder flow rate measurement as per ASTM B213 standard

Density determination by helium pycnometry

Impurity testing using ICP-MS

Microstructural characterization by XRD phase analysis

Thorough testing verifies powder quality and consistency for the intended high temperature application.

Comparison Between FeCoNiCr and 316L Stainless Steel Powders

FeCoNiCr and 316L stainless steel powders compared:

Parameter	FeCoNiCr	316L SS
Composition	Quaternary high-temp alloy	Fe-Cr-Ni stainless alloy
Cost	Higher	Lower
High temperature strength	Much better	Moderate
Corrosion resistance	Comparable	Better
Thermal conductivity	Higher	Lower
Workability	Moderate	Excellent
Applications	Thermal spray, AM	Automotive, construction

FeCoNiCr offers far superior high temperature strength whereas 316L provides better fabrication characteristics and corrosion resistance at lower cost.

FeCoNiCr Powder FAQs

Q: How is FeCoNiCr powder produced?

A: FeCoNiCr powder is commercially produced using gas atomization, water atomization and mechanical alloying followed by sintering. Gas atomization offers the best powder characteristics.

Q: What are the main applications for FeCoNiCr powder?

A: Main applications include thermal spray coatings, additive manufacturing, brazing filler material, powder metallurgy hot work tooling, glass processing equipment where high temperature strength and resistance is required.

Q: What is the recommended particle size for thermal spraying?

A: For most thermal spray processes, a particle size range of 45-150 microns is preferred for FeCoNiCr powder to maximize deposition efficiency and coating properties.

Q: Does FeCoNiCr powder require any special handling precautions?

A: Yes, proper protective measures are essential when handling this reactive fine alloy powder including inert atmosphere, grounding, ventilation, PPE.

Q: Where can I purchase FeCoNiCr powder suitable for additive manufacturing?

A: For AM applications requiring high temperature strength, fine FeCoNiCr powder can be purchased from leading manufacturers including Nanochemazone.

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FeCoNiCrAl Powder

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FeCoNiCrAl Powder

Product	FeCoNiCrAl Powder
CAS No.	N/A
Appearance	Reddish-Brown or Rust Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Fe-Co-Ni-Cr-Al
Density	2.5-5.5g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-327/25

FeCoNiCrAl Description:

FeCoNiCrAl Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.

FeCoNiCrAl Powder Related Information :

Storage Conditions:

Airtight sealed, avoid light and keep dry at room temperature.

Please contact us for customization and price inquiry

Composition of FeCoNiCrAl Powder

Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.

FeCoNiCrAl powder

FeCoNiCrAl powder is a high-performance alloy powder containing iron, cobalt, nickel, chromium, and aluminum. It offers excellent strength, hardness, wear resistance and corrosion resistance at high temperatures. The powder is finely granulated and specifically formulated to enable efficient utilization in 3D printers, where it can be selectively deposited layer by layer to create intricate and complex structures.

Overview of FeCoNiCrAl Powder

FeCoNiCrAl is a quinary alloy that exhibits good mechanical properties, oxidation resistance, and microstructural stability at elevated temperatures. Iron and cobalt provide strength. Nickel enhances toughness and ductility. Chromium imparts excellent oxidation and corrosion resistance. Aluminum improves high temperature mechanical properties.

Key characteristics of FeCoNiCrAl powder include:

Excellent high temperature strength and creep resistance

Good environmental stability and thermal fatigue strength

High hardness, wear resistance, and abrasion resistance

Good ductility and fabricability

Available in range of particle sizes and morphologies

FeCoNiCrAl powder is suitable for protective coatings, thermal spray, welding, brazing, and high temperature structural applications requiring thermal and environmental resistance.

FeCoNiCrAl powder has the nominal composition:

Element	Composition
Iron (Fe)	Balance
Cobalt (Co)	35-50%
Nickel (Ni)	10-30%
Chromium (Cr)	8-12%
Aluminum (Al)	1-5%
Carbon (C)	<0.5%
Silicon (Si)	<1.5%
Manganese (Mn)	<1%

Properties of FeCoNiCrAl Powder

Key properties of FeCoNiCrAl powder include:

Property	Value
Density	7.5-8.2 g/cm3
Melting Point	1300-1400°C
Thermal Conductivity	10-30 W/mK
Electrical Resistivity	65-85 μΩ.cm
Young’s Modulus	190-220 GPa
Poisson’s Ratio	0.28-0.32
Tensile Strength	600-1100 MPa
Yield Strength	450-800 MPa
Elongation	15-30%
Hardness	30-50 HRC

The excellent high temperature strength, hardness, wear resistance, and environmental stability make it suitable for the most demanding applications.

Production Method for FeCoNiCrAl Powder

FeCoNiCrAl powder is produced using:

Gas Atomization – High pressure inert gas used to atomize molten alloy into fine spherical powder for excellent flow and packing density.

Water Atomization – High velocity water jet impacts molten stream to produce fine irregular powder particles. Lower cost but higher oxygen pickup.

Mechanical Alloying – Ball milling of elemental/pre-alloyed powders followed by sintering and gas atomization.

Gas atomization provides the best control over particle size distribution, morphology and purity.

Applications of FeCoNiCrAl Powder

Typical applications of FeCoNiCrAl powder include:

Thermal Spray Coatings – HVOF or plasma spraying to deposit thick, wear resistant coatings on components operating at high temperatures.

Additive Manufacturing – Selective laser melting to produce complex parts for extreme environments needing high temperature resistance.

Brazing Filler – For joining assemblies and sealing cracks in parts subjected to high temperatures during service.

Welding Consumables – Used as filler material to provide excellent elevated temperature strength in welded components.

Wear Parts – Powder metallurgy hot work tooling and fixtures resisting wear and thermal fatigue cracking.

Glass Processing – Chutes, conveyors and handlers used in glass melting furnaces.

Specifications of FeCoNiCrAl Powder

FeCoNiCrAl powder is available under various size ranges, morphologies and grades:

Particle Size: From 10-45 microns for AM methods, up to 150 microns for thermal spray processes.

Morphology: Spherical, irregular and blended shapes. Spherical powder has excellent flowability.

Purity: Ranging from commercial purity to ultra high purity grades based on stringent chemical analysis.

Surface Area: Low surface area preferred to minimize oxidation during handling and storage.

Grades: Customized composition and powder metallurgy tailored for application.

Storage and Handling of FeCoNiCrAl Powder

Proper storage and handling procedures for FeCoNiCrAl powder include:

Store in sealed containers under inert gas to prevent oxidation

Avoid accumulation of fine powder to control explosion risks

Use appropriate PPE, ventilation, safety practices when handling

Prevent contact between powder and incompatible materials

Follow applicable safety guidelines from supplier SDS

Caution and protective measures are essential when handling this reactive alloy powder.

Inspection and Testing of FeCoNiCrAl Powder

Key quality control tests performed on FeCoNiCrAl powder:

Chemical analysis using OES or XRF to ensure composition is within specified limits

Particle size distribution using laser diffraction as per ASTM B822 standard

Morphology analysis through SEM imaging

Powder flow rate measurement as per ASTM B213 standard

Density determination by helium pycnometry

Impurity testing using ICP-MS

Microstructural characterization by XRD phase analysis

Thorough testing verifies powder quality and consistency meeting performance requirements.

Comparison Between FeCoNiCrAl and 316L Stainless Steel Powder

FeCoNiCrAl and 316L stainless steel powder compared:

Parameter	FeCoNiCrAl	316L SS
Composition	Quinary high-temp alloy	Fe-Cr-Ni stainless alloy
Cost	Higher	Lower
High temperature strength	Much better	Moderate
Corrosion resistance	Comparable	Better
Thermal conductivity	Higher	Lower
Workability	Moderate	Excellent
Applications	Thermal spray, AM	Automotive, construction

FeCoNiCrAl offers far superior high temperature strength whereas 316L provides better fabrication and corrosion resistance at lower cost.

FeCoNiCrAl Powder FAQs

Q: How is FeCoNiCrAl powder produced?

A: FeCoNiCrAl powder is commercially produced using gas atomization, water atomization and mechanical alloying followed by sintering. Gas atomization offers the best powder characteristics.

Q: What are the main applications for FeCoNiCrAl powder?

A: Main applications include thermal spray coatings, additive manufacturing, brazing filler, powder metallurgy hot work tooling, glass processing equipment where high temperature strength and environmental resistance is needed.

Q: What is the recommended particle size for thermal spraying?

A: For most thermal spray processes, a particle size range of 45-150 microns is preferred for FeCoNiCrAl powder to maximize deposition efficiency and coating properties.

Q: Does FeCoNiCrAl powder require special handling precautions?

A: Yes, proper protective measures are essential when handling this reactive fine alloy powder including inert atmosphere, grounding, ventilation, PPE.

Q: Where can I purchase FeCoNiCrAl powder for additive manufacturing?

A: For AM applications requiring high temperature strength, fine FeCoNiCrAl powder can be purchased from leading manufacturer.

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FeCoNiCrMn Powder

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FeCoNiCrMn Powder

Product	FeCoNiCrMn Powder
CAS No.	N/A
Appearance	Metallic Gray to Dark Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Fe-Co-Ni-Cr-Mn
Density	7.98g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-328/25

FeCoNiCrMn Description:

FeCoNiCrMn Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.

FeCoNiCrMn Powder Related Information :

Storage Conditions:

Airtight sealed, avoid light and keep dry at room temperature.

Please contact us for customization and price inquiry

Composition of FeCoNiCrMn Powder

Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.

FeCoNiCrMn powder

FeCoNiCrMn belongs to a class of multi-principal element alloys known as high entropy alloys. The near-equiatomic composition provides high configurational entropy leading to excellent strength, toughness, and stability at high temperatures.

Overview of FeCoNiCrMn Powder

Key properties of FeCoNiCrMn powder include:

Exceptional high temperature strength and creep resistance

Excellent fatigue strength and fracture toughness

Outstanding oxidation and corrosion resistance

High microstructural stability at elevated temperatures

Available in range of particle size distributions and morphologies

FeCoNiCrMn powder is suitable for high temperature structural parts, protective coatings, thermal spray, welding, additive manufacturing, and other demanding applications at elevated temperatures.

FeCoNiCrMn powder has the nominal composition:

Element	Composition
Iron (Fe)	20-25%
Cobalt (Co)	20-25%
Nickel (Ni)	20-25%
Chromium (Cr)	15-20%
Manganese (Mn)	10-15%
Carbon (C)	<0.5%
Silicon (Si)	<1%

Properties of FeCoNiCrMn Powder

FeCoNiCrMn powder possesses the following properties:

Property	Value
Density	8.0-8.3 g/cm3
Melting Point	1300-1400°C
Thermal Conductivity	15-25 W/mK
Electrical Resistivity	70-90 μΩ.cm
Young’s Modulus	200-220 GPa
Poisson’s Ratio	0.28-0.30
Tensile Strength	750-1200 MPa
Yield Strength	500-900 MPa
Elongation	20-35%
Hardness	35-50 HRC

The properties like strength, ductility, fatigue strength, and hardness are maintained up to temperatures exceeding 1000°C.

Production Method for FeCoNiCrMn Powder

Typical production methods for FeCoNiCrMn powder include:

Gas Atomization – High pressure inert gas used to atomize molten alloy to produce fine spherical powder with good flow and packing density.

Water Atomization – High velocity water jet breaks up molten metal stream into fine irregular powder particles. Lower cost but higher oxygen pickup.

Mechanical Alloying – Ball milling of blended elemental powders followed by sintering and secondary atomization.

Gas atomization provides the best control over powder characteristics like particle size distribution, morphology, purity and microstructure.

Applications of FeCoNiCrMn Powder

FeCoNiCrMn powder is used in high temperature applications including:

Additive Manufacturing – Selective laser melting to produce complex parts needing exceptional high temperature strength for aerospace, automotive, etc.

Thermal Spray Coatings – Wire arc spraying to deposit thick protective coatings providing wear/corrosion resistance at elevated temperatures exceeding 750°C.

Brazing Filler – For joining high temperature alloys and ceramics due to its oxidation resistance.

Welding Consumables – Provides excellent weld strength and durability in high temperature or corrosive service conditions.

Heat Treatment Fixtures – Powder metallurgy trays, baskets, fixtures used in heat treatment furnaces.

Specifications of FeCoNiCrMn Powder

FeCoNiCrMn powder is available under various size ranges, shapes, grades and purity levels:

Particle Size: From 10-45 μm for AM methods, up to 150 μm for thermal spray processes.

Morphology: Spherical, irregular and blended shapes. Spherical powder provides optimal flow and packing density.

Purity: From commercial purity to ultra-high purity grades based on stringent chemical analysis and application requirements.

Surface Area: Low surface area preferred to minimize oxidation during handling and storage.

Grades: Customized composition and powder characteristics tailored for intended application and processing method.

Storage and Handling of FeCoNiCrMn Powder

FeCoNiCrMn powder requires careful storage and handling:

Should be stored in sealed containers under inert gas to prevent oxidation

Need to control dust explosion hazards from fine powder accumulation

Use proper PPE, ventilation, safety practices during powder handling

Prevent contact between powder and incompatible materials

Follow applicable safety guidelines from supplier SDS

Proper protective measures are essential when handling this reactive alloy powder.

Inspection and Testing of FeCoNiCrMn Powder

Key quality control tests performed on FeCoNiCrMn powder:

Chemical analysis using OES or XRF to ensure composition is within specified limits

Particle size distribution using laser diffraction as per ASTM B822 standard

Morphology analysis through SEM imaging

Powder flow rate measurement as per ASTM B213 standard

Density determination by helium pycnometry

Impurity testing using ICP-MS

Microstructural characterization by XRD phase analysis

Thorough testing verifies powder quality and consistency for the intended high temperature application.

Comparison Between FeCoNiCrMn and Inconel 718 Powders

FeCoNiCrMn and Inconel 718 powders compared:

Parameter	FeCoNiCrMn	Inconel 718
Composition	High entropy alloy	Ni-Cr-Nb alloy
Cost	Higher	Lower
High temperature strength	Much better	Very good up to 700°C
Corrosion resistance	Comparable	Comparable
Workability	Moderate	Excellent
Applications	Thermal spray, AM	Aerospace components, springs
Availability	Moderate	Readily available

FeCoNiCrMn offers superior high temperature strength, whereas Inconel 718 has better workability and availability.

FeCoNiCrMn Powder FAQs

Q: How is FeCoNiCrMn powder produced?

A: FeCoNiCrMn powder is commercially produced using gas atomization, water atomization and mechanical alloying followed by sintering. Gas atomization offers the best powder characteristics.

Q: What are the main applications for FeCoNiCrMn powder?

A: Main applications include additive manufacturing, thermal spray coatings, brazing filler material, high temperature welding, powder metallurgy hot work tooling where exceptional high temperature strength is needed.

Q: What is the recommended particle size for thermal spraying?

A: For most thermal spray processes, a particle size range of 45-150 microns is preferred for FeCoNiCrMn powder to maximize deposition efficiency and coating properties.

Q: Does FeCoNiCrMn powder require special handling precautions?

A: Yes, proper protective measures are essential when handling this reactive fine alloy powder including inert atmosphere, grounding, ventilation, PPE.

Q: Where can I buy FeCoNiCrMn powder suitable for additive manufacturing?

A: For AM applications requiring high temperature strength, fine FeCoNiCrMn powder can be purchased from leading manufacturer.

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FeCoNiCrMo Powder

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FeCoNiCrMo Powder

Product	FeCoNiCrMo Powder
CAS No.	N/A
Appearance	Bright Grey Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Fe-Co-Ni-Cr-Mo
Density	6.8-7.2g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-329/25

FeCoNiCrMo Description:

FeCoNiCrMo Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.

FeCoNiCrMo Powder Related Information :

Storage Conditions:

Airtight sealed, avoid light and keep dry at room temperature.

Please contact us for customization and price inquiry

Properties of FeCoNiCrMo Powder

Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.

FeCoNiCrMo Powder

FeCoNiCrMo powder is a complex alloy powder consisting of iron (Fe), cobalt (Co), nickel (Ni), chromium (Cr), and molybdenum (Mo). These elements work synergistically to create a powder with remarkable characteristics suitable for numerous applications.

Overview of FeCoNiCrMo Powder

FeCoNiCrMo belongs to a class of high temperature alloys exhibiting good mechanical properties, microstructural stability and environmental resistance at temperatures exceeding 750°C. Iron and cobalt provide strength. Nickel enhances ductility and toughness. Chromium imparts oxidation and corrosion resistance. Molybdenum further improves high temperature strength and creep resistance.

Key characteristics of FeCoNiCrMo powder include:

Excellent high temperature strength and creep resistance

Good fatigue strength and toughness

High hardness, wear resistance, and abrasion resistance

Outstanding corrosion and oxidation resistance

Available in various particle size distributions and morphologies

FeCoNiCrMo powder is designed for protective coatings, thermal spray, welding, additive manufacturing and other demanding high temperature applications.

Composition of FeCoNiCrMo Powder

FeCoNiCrMo powder has the following nominal composition:

Element	Composition
Iron (Fe)	Balance
Cobalt (Co)	35-50%
Nickel (Ni)	10-30%
Chromium (Cr)	8-12%
Molybdenum (Mo)	1-3%
Carbon (C)	<0.5%
Silicon (Si)	<1.5%
Manganese (Mn)	<1%

The levels of alloying elements can be adjusted to optimize mechanical properties and environmental resistance based on application requirements. Impurities are minimized.

Key properties of FeCoNiCrMo powder include:

Property	Value
Density	8.0-8.5 g/cm3
Melting Point	1350-1450°C
Thermal Conductivity	15-30 W/mK
Electrical Resistivity	70-85 μΩ.cm
Young’s Modulus	190-220 GPa
Poisson’s Ratio	0.28-0.32
Tensile Strength	650-1200 MPa
Yield Strength	450-900 MPa
Elongation	15-30%
Hardness	30-50 HRC

The properties like high temperature strength, hardness, wear resistance, and corrosion resistance make it suitable for the most demanding applications.

Production Method for FeCoNiCrMo Powder

FeCoNiCrMo powder can be produced via:

Gas Atomization – High pressure inert gas used to atomize molten alloy resulting in fine spherical powder ideal for AM.

Water Atomization – High velocity water jet breaks up molten metal into fine irregular powder particles. Economical but higher oxygen pickup.

Mechanical Alloying – Ball milling of blended elemental powders followed by sintering and secondary atomization.

Gas atomization provides the best control over particle characteristics like size, shape, purity and microstructure.

Applications of FeCoNiCrMo Powder

Typical applications of FeCoNiCrMo powder include:

Thermal Spray Coatings – HVOF or plasma spraying to deposit thick wear and corrosion resistant coatings on valves, seals, bearings etc. operating at high temperatures.

Additive Manufacturing – Selective laser melting to produce complex components like turbine blades for extreme environments.

Welding Filler – Provides excellent elevated temperature strength, hardness and corrosion resistance in the weld zone.

Brazing Filler – Used to join components operating at very high temperatures requiring oxidation resistance.

Glass Processing – Powder metallurgy conveyor rolls with high temperature strength used in glass melting furnaces.

Specifications of FeCoNiCrMo Powder

FeCoNiCrMo powder is available under various size ranges, shapes, grades and purity levels:

Particle Size: From 15-45 μm for AM methods, up to 150 μm for thermal spray processes.

Morphology: Spherical, irregular and blended shapes. Spherical powder provides optimal flow and packing.

Purity: From commercial to ultra high purity levels based on stringent chemical analysis and application requirements.

Surface Area: Low surface area preferred to minimize oxidation during handling and storage.

Grades: Customized composition and powder characteristics tailored for application and processing method.

Storage and Handling of FeCoNiCrMo Powder

FeCoNiCrMo powder requires careful storage and handling:

Should be stored in sealed containers under inert gas to prevent oxidation

Avoid accumulation of fine powder to minimize explosion risks

Use proper PPE, ventilation, grounding and safety practices during handling

Prevent contact between powder and incompatible materials

Follow applicable safety guidelines from supplier SDS

Proper protective measures are essential when handling this reactive alloy powder.

Inspection and Testing of FeCoNiCrMo Powder

Key quality control tests performed on FeCoNiCrMo powder:

Chemical analysis using OES or XRF to ensure composition is within specified limits

Particle size distribution using laser diffraction as per ASTM B822 standard

Morphology analysis through SEM imaging

Powder flow rate measurement as per ASTM B213 standard

Density determination by helium pycnometry

Impurity testing using ICP-MS

Microstructural characterization by X-ray diffraction

Thorough testing verifies powder quality and consistency for the intended high temperature application.

Comparison Between FeCoNiCrMo and 316L Stainless Steel Powders

FeCoNiCrMo and 316L stainless steel powders compared:

Parameter	FeCoNiCrMo	316L SS
Composition	High-temp quinary alloy	Fe-Cr-Ni stainless alloy
Cost	Higher	Lower
High temperature strength	Far superior	Moderate
Corrosion resistance	Comparable	Better
Thermal conductivity	Higher	Lower
Workability	Moderate	Excellent
Applications	Thermal spray, AM	Automotive, construction

FeCoNiCrMo offers much better high temperature strength whereas 316L provides good fabrication characteristics and corrosion resistance at lower cost.

FeCoNiCrMo Powder FAQs

Q: How is FeCoNiCrMo powder produced?

A: FeCoNiCrMo powder is commercially produced using gas atomization, water atomization and mechanical alloying followed by sintering. Gas atomization offers the best powder characteristics.

Q: What are the main applications for FeCoNiCrMo powder?

Q: What is the recommended particle size for thermal spraying?

A: For most thermal spray processes, a particle size range of 45-150 microns is preferred for FeCoNiCrMo powder to maximize deposition efficiency and coating properties.

Q: Does FeCoNiCrMo powder require special handling precautions?

A: Yes, proper protective measures are essential when handling this reactive fine alloy powder including inert atmosphere, grounding, ventilation, PPE.

Q: Where can I purchase FeCoNiCrMo powder suitable for additive manufacturing?

A: For AM applications requiring high temperature strength, fine FeCoNiCrMo powder can be purchased from leading manufacturer.

Request a Quote

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FeCoNiCrTi Powder

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FeCoNiCrTi Powder

Product	FeCoNiCrTi Powder
CAS No.	N/A
Appearance	Black Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	FeCoNiCrTi
Density	8.0-8.5g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-330/25

FeCoNiCrTi Description:

FeCoNiCrTi Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.

FeCoNiCrTi Powder Related Information :

Storage Conditions:

Airtight sealed, avoid light and keep dry at room temperature.

Please contact us for customization and price inquiry