Nickel Silicide Powder
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Nickel Silicide Powder
Product Name: Â Nickel Silicide Powder
| Product | Nickel Silicide Powder |
| CAS No | 12059-14-2 |
| Appearance | White Powder |
| Purity | 99.9% |
| APS | 1 – 5 Microns (Can be customized) |
| Ingredient | Ni2Si |
| Product Code | NCZ-NSC-133/20 |
Nickel Silicide Powder Related Information:
Nickel Silicide Powder: The reaction between SiC with chemically plated nickel on its surface has been investigated. X-ray analysis gave a good number of lattice parameters for Ni 3Si, a = 0.3522nm, and has good agreement with the index. The surface layer of Ni diffuses into the SiC and exothermically forms Ni 3Si in a defined temperature range, producing free carbon which could be deleterious to the properties.
A reaction is evident at temperatures 900°C and 1350°C with an increasing trend. The mechanism of sintering which is shown to be a reaction sintered transient-liquid phase method was determined by thermal analysis and metallographic techniques. The strength, hardness, and density properties of sintered Ni /Al (Liquid) + SiC composites are also reported.
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
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Email: contact@nanochemazone.com
Note: We supply different size ranges of nano and micron size powder as per the client’s requirements and also accept customization in various parameters.
Note: For pricing & ordering information, please contact us at sales@nanochemazone.com
Please contact us for quotes on Larger Quantities & Customization. E-mail: contact@nanochemazone.com
Customization:
If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) are available upon request.
Other composition and customer’s specified configurations can be delivered upon request. Stabilizer, pH Value, Pack Size, and Contents of Artificial Lysosomal Fluid are customizable.
Contact us for Customization:Â sales@nanochemazone.com
Transportation and storage: Transportation at room temperature, storage at 4 ℃. For Longterm Storage Freeze it at -20 ℃
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Aluminum Diboride Powder
Aluminum Diboride Powder
Product Name: Aluminum Diboride Powder
| MF: | AlB2-P |
| Chemical Name | Aluminum Diboride |
| Color | Gray Black |
| EINECS | 234-923-7 |
| Purity: | 99.9% |
| Particle size | 30 µm (Customizable) |
| Product Number: | NCZ-SC-113/20 |
| Cas Number: | 12041-50-8 |
Aluminum Diboride Powder RELATED INFORMATION
Aluminum boride is an ionic compound, with a hexagonal crystal structure.  Aluminum boride at an absolute temperature slightly 40K (equivalent to -233 ℃) will be transformed into a superconductor. And its actual operating temperature is 20 ~ 30K. To reach this temperature, we can use liquid neon, liquid hydrogen, or closed-cycle refrigerator to finish cooling. Compared to the current industry using liquid helium to cool the niobium alloy (4K), these methods are simpler and more economical. Once it is doped with carbon or other impurities, magnesium diboride in a magnetic field, or there is a current passing, the ability to maintain the superconducting is as much as niobium alloys, or even better.
Please email us for the customization. Email: contact@nanochemazone.com Please contact us for customization and price inquiry Note: We supply different size ranges of nano and micron size powder as per the client’s requirements and also accept customization in various parameters.
Chromium Carbide Cr3C2 Powder
Product Name: Chromium Carbide Cr3C2 Powder
| Product | Chromium Carbide |
| Colour | Gray Powder |
| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
| Ingredient/MF | Cr3C2 |
| Product Code | NCZ-C-101/20 |
| CAS Number | 12012-35-0 |
Chromium Carbide Cr3C2 Powder APPLICATION FIELDS
Chromium Carbide Cr3C2 Powder is a ceramic compound that exists in several different chemical compositions: Cr3C2, Cr7C3, and Cr23C6. At standard conditions, it exists as a gray solid. It is extremely hard and corrosion-resistant. It is also a refractory compound, which means that it retains its strength at high temperatures as well. These properties make use as an additive to metal alloys. When chromium carbide crystals are integrated into the surface of a metal it improves the wear resistance and corrosion resistance of the metal and maintains these properties at elevated temperatures. Cr3C2 powder is mixed with solid nickel-chromium. This mixture is then heated to very high temperatures and sprayed onto the object being coated where it forms a protective layer. This layer is essentially its own metal matrix composite, consisting of hard ceramic Cr3C2 particles embedded in a nickel-chromium matrix. Cr3C2 prevents large grains from forming in the composite, which results in a fine-grained structure of superior toughness.Chromium Carbide Cr3C2 Application:
- Used as high temperature resistant and wear-resistant surface materials
- Used for welding and flux-cored wire
- Chromium carbide is useful in the surface treatment of metal components.
- Chromium carbide is used to coat the surface of another metal in a technique known as thermal spraying.
- Chromium carbide is used as an additive in cutting tools in order to improve toughness by preventing the growth of large grains.
Chromium Carbide Cr3C2 Properties:
There are three different crystal structures for chromium carbide corresponding to the three different chemical compositions. Cr23C6 has a cubic crystal structure and a Vickers hardness of 976 kg/mm2. Cr7C3 has a hexagonal crystal structure and a microhardness of 1336 kg/mm2. Cr3C2 is the most durable of the three compositions and has an orthorhombic crystal structure with a microhardness of 2280 kg/mm2. For this reason, Cr3C2 is the primary form of chromium carbide used in surface treatment. Please email us for the customization. Email: contact@nanochemazone.com Please contact us for customization and price inquiry Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
Lead Telluride Powder
Product Name: Lead Telluride Powder
| Product | Â Lead Telluride Powder |
| CAS No. | 1314-91-6 |
| Appearance | Grey Powder |
| Purity | 99.9% |
| APS | 1 – 5 Microns (Can be customized) |
| Ingredient | PbTe |
| Product Code | NCZ-NSC-140/20 |
Lead Telluride Description :
Lead tin telluride is a ternary alloy of lead, tin, and tellurium, generally made by alloying either tin into lead telluride or lead into tin telluride. It is a narrow bandgap semiconductor material.
The bandgap is tuned by varying the composition(x) in the material. SnTe can be alloyed with Pb (or PbTe with Sn) to tune the bandgap from (SnTe). Lead Telluride Powder important to note that unlike chalcogenides, e.g. cadmium, mercury, and zinc chalcogenides, the bandgap in Te does not change linearly between the two extremes. In contrast, as the composition (x) is increased, the bandgap decreases approach zero in the concentration regime (0.32–0.65 corresponding to temperature 4-300 K, respectively) and further increases towards the bulk bandgap of SnTe. Therefore, the lead-tin telluride alloys have narrower band gaps than their endpoint counterparts making lead tin telluride an ideal candidate for mid-infrared, 3–14 μm optoelectronic application.
Lead Telluride Powder has a positive temperature coefficient i.e. for a given composition x, the bandgap increases with temperature. Therefore, temperature stability has to be maintained while working with lead-tin telluride based laser. However, the advantage is that the operating wavelength of the laser can simply be tuned by varying the operating temperature.
The optical absorption coefficient of lead-tin telluride is typical ~750 cm−1 as compared to ~50 cm−1 for the extrinsic semiconductors such as doped silicon. The higher optical coefficient value not only ensures higher sensitivity but also reduces the spacing required between individual detector elements to prevent optical cross-talk making integrated circuit technology easily.
Lead Telluride Related Information
Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please email us for the customization. Email: contact@nanochemazone.com Note: We supply different size ranges of nano and micron size powder as per the client’s requirements and also accept customization in various parameters.
Niobium Boride Powder
Niobium Boride Powder
Product Name: Niobium Boride Powder
| MF | NbB |
| Chemical Name | Niobium Boride Powder |
| EINECS | 235-723-2 |
| Purity | 99.9% |
| Molecular weight | 103.72 |
| Product Number | NCZ-SC-112/20 |
| Cas Number | 12619-90-8 |
| Density | 7.39g/ml |
Niobium Boride Powder
Niobium boride Powders having NbB, NbB2, and Nb3B4 phases in various amounts and single-phase NbB powders were successfully synthesized by using powder metallurgy methods from related metal oxide raw materials in the presence of a strong reducing agent. Nb2O5, B2O3, and Mg powder blends were milled at room temperature by a high-energy ball mill for a different time. Subsequently, an undesired MgO phase was removed from the milled powders by HCl leaching to constitute NbB–NbB2–Nb3B4 as final products, and they were subjected to an annealing process at 1500 °C for 4 h to observe probable boride transformation. Characterization was carried out by XRD, DSC, PSA, SEM/EDX, TEM, and VSM.
The effects of milling time (up to 9 h) on the formation, microstructure, and thermal behavior of the final products were investigated. The reduction reaction took place after milling stoichiometric powder blends for 2 h. Nano-sized NbB–NbB2–Nb3B4 powders in high purity were obtained in the absence of any secondary phase and any impurity via mechanochemistry by milling for 5 h and leaching with 4 mol/L HCl. After annealing, pure and nano-sized NbB–NbB2–Nb3B4 powders transformed to a single NbB phase without leaving behind NbB2 and Nb3B4 phases.
RELATED INFORMATION Please email us for the customization. Email: contact@nanochemazone.com Please contact us for customization and price inquiry Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
Single Crystal Silicon Wafer N-Type
Single Crystal Silicon Wafer N-Type (1 inch)
Product Name: Single Crystal Silicon Wafer N-Type (1 inch)
| Product Name | Single Crystal Silicon Wafer N-Type (1 inch) |
| Cat No. | NCZ-NSC330/20 |
| Size | 1 inch |
| Thickness | 300-380 micro-meter |
| Type | N-type |
| Dopant | Phosphorus |
| Resistivity | 1-10 ohm/cm |
| Surface | Single side polished |
| Boling Point | 2355 °C (lit.) |
| Melting Point | 1240 °C,1410 °C (lit.) |
| Density | 2.33 g/mL at 25 °C (lit.) |
| Semiconductor Properties | <100>, N-type |
| SMILES string | [Si] |
Single Crystal Silicon Wafer N-Type (1 inch). We have heated polished doped single-crystal silicon wafers in a single-mode microwave cavity to temperatures where surface to surface bonding occurred. The absorption of microwaves and heating of the wafers is attributed to the inclusion of n-type or p-type impurities into these substrates.
A cylindrical cavity TM (sub 010) standing wave mode was used to irradiate samples of various geometry at positions of high magnetic field. This process was conducted in a vacuum to exclude plasma effects.
This initial study suggests that the inclusion of impurities in single crystal silicon significantly improved its microwave absorption (loss factor) to a point where heating silicon wafers directly can be accomplished in minimal time. Bonding of these substrates, however, occurs only at points of intimate surface to surface contact. The inclusion of a thin metallic layer on the surfaces enhances the bonding process.
Please email us for the customization. Email: contact@nanochemazone.com Please contact us for customization and price inquiry Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in the various parameters
Titanium Carbide Powder
Titanium Carbide Powder
Product Name: Titanium Carbide Powder
| Product | Titanium Carbide Powder |
| Colour | Grey |
| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
| Ingredient/MF | TiC |
| Product Code | NCZ-C-106/20 |
| CAS Number | 12070-08-5 |
Titanium Carbide Powder Description :
Titanium Carbide (TIC) is a Gray metallic powder with a cubic system structure. With high-wear resistance, perfect corrosion resistance and high-temperature resistance, As hardness material, it’s widely used as the thermal spray coating powder material, the welding material, the flinty membranous material, the military aviation material, the hard alloy, and the cermet. Titanium carbide, TiC, is an extremely hard (Mohs 9-9.5) refractory ceramic material, similar to tungsten carbide. It has the appearance of black powder with the sodium chloride (face-centered cubic) crystal structure. Also, the product has good conductivity and chemical inert ability to steel and ironApplication of Titanium Carbide TiC:
1. The carbide is mainly used in the manufacturing of cermet, heat-resistant alloy, and cemented carbide due to its high melting point, high hardness, and good chemical stability.- Applies in the spray coating material, the welding material, the flinty membranous material, the military aviation material, the hard alloy, and the cermet.
- Used in the preparation of cermets, which are frequently used to machine steel materials at high cutting speed.
- Used as an abrasion-resistant surface coating on metal parts, such as tool bits and watch mechanisms.
- Used as a heat shield coating for atmospheric reentry of spacecraft.
Vanadium Carbide Powder
Vanadium Carbide Powder
Product Name: Vanadium Carbide Powder
| Product | Vanadium Carbide Powder |
| Colour | Grey Powder |
| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
| Ingredient/MF | VC |
| Product Code | NCZ-C-108/20 |
| CAS Number | 12070-10-9 |
Vanadium Carbide Description:
Vanadium carbide is the inorganic compound with the formula VC. It is an extremely hard refractory ceramic material. With a hardness of 9-9.5 Mohs, it is possibly the hardest metal-carbide known. It is of interest because it is prevalent in vanadium metal and alloys. Vanadium carbide is Gray metallic powder with a cubic system structure of NaCl type, the crystalline constant is 4.182A. The carbide is chemically stable and has excellent high-temperature property.Application:Â
- Used in mechanical lapping
- Used as engineering ceramic materials
- Used for metallurgy refractory
- Used for temperature hot accidentally
- Used in faraday shield
- Applies in flinty domains and so on thin film, target material, welding material, hard alloy, cermet, aerospace
- May improve the hard alloy as the hard alloy and cermet’s chemical additive each performance.
- It can be used in cutting tool and steel industry,
- also can be used as an additive to fine the WC cemented carbide crystal to improve the property of alloy. 3. Used for erosion-resistant coatings; wear-resistance coatings; Corrosion-resistant coatings; Wear-resistant parts……
Vanadium Carbide Related Information
Please email us for the customization. Email: contact@nanochemazone.com Please contact us for customization and price inquiry Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
Zirconium Carbide Powder
Zirconium Carbide Powder
Product Name: Zirconium Carbide Powder
| Product | Zirconium Carbide Powder |
| Colour | Black |
| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
| Ingredient/MF | ZrC |
| Product Code | NCZ-C-110/20 |
| CAS Number | 12070-14-3 |
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