Molybdenum Disulfide Powder
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Molybdenum Disulfide Powder
Product Name: Molybdenum Disulfide Powder
| Product Name | Molybdenum Disulfide Powder |
| Catalog No. | NCZ-NSC303/20 |
| CAS No. | 1317-33-5 |
| Purity | 99.9% |
| APS | 200 to 300 nm, 500 nm-800 nm, 1 – 5 µm (Customizable) |
| Molecular Formula | MoS2 |
| Molecular weight | 160.07 g/mol |
| Appearance | Powder |
| Color | Black Powder |
| Density | 5.06 g/cm³ |
| Melting Point | 1185 ° C (2165 ° F) |
Description of Molybdenum Disulfide Powder
Molybdenum disulfide (or moly) is an inorganic compound composed of molybdenum and sulfur. Its chemical formula is mos. The compound is classified as a transition metal dichalcogenide. It is a silvery black solid that occurs as the mineral molybdenite, the principal ore for molybdenum. is relatively unreactive. It is unaffected by dilute acids and oxygen. In appearance and feel, molybdenum disulfide is similar to graphite.
It is widely used as a dry lubricant because of its low friction and robustness. Bulk mos. is a diamagnetic, indirect bandgap semiconductor similar to silicon, with a bandgap MoS2 is naturally found as either molybdenite, a crystalline mineral, or jordanite, a rare low-temperature form of molybdenite. Molybdenite ore is processed by flotation to give relatively pure Mos. the main contaminant is carbon. MOs also arises by thermal treatment of virtually all molybdenum compounds with hydrogen sulfide or elemental sulfur and can be produced by metathesis reactions from molybdenum pentachloride.
MoS2 excels as a lubricating material (see below) due to its layered structure and low coefficient of friction. Interlayer sliding dissipates energy when shear stress is applied to the material. Extensive work has been performed to characterize the coefficient of friction and shear strength of MoS2 in various atmospheres.
The shear strength of MoS2 increases as the coefficient of friction increases. This property is called superlubricity. At ambient conditions, the coefficient of friction for MoS2 was determined to be 0.150, with a corresponding estimated shear strength of 56.0 MPa. Direct methods of measuring the shear strength indicate that the value is closer to the wear resistance of MoS2 in lubricating applications can be increased by doping MoS2 with chromium.
Flakes thinner than 5 layers undergo homogenous bending and rippling, while flakes around 10 layers are thickly delaminated through interlayer sliding. Flakes with more than 20 layers exhibited a kinking mechanism during micromechanical cleavage. The cleavage of these flakes was also determined to be reversible due to the nature of van der Waals bonding.
Related Information of Molybdenum Disulfide Powder:
Storage Conditions Â
Airtight sealed, avoid light, and keep dry at room temperature.
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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.
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Transportation and storage: Transportation at room temperature, storage at 4 ℃. For Longterm Storage Freeze it at -20 ℃
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| CAS No. | 7429-90-5 |
| Appearance | Grey |
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| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
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Chromium Carbide Cr3C2 Properties:
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Please contact us for customization and price inquiry
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Chromium Diboride Powder
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Product Name: Chromium Diboride Powder
| MF: | CrB2 |
| Chemical Name |
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| Appearance | silver, ceramic material |
| EINECS | 234-499-3 |
| Purity: | 99.9% |
| Density: | Â 5.20 g/cm3 |
| Product Number: | NCZ-NCD-117/20 |
| Cas Number: | 12007-16-8 |
RELATED INFORMATION
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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.
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Product Name: Ferro Titanium Carbide Powder
| Product | Ferro Titanium Carbide Powder |
| Colour | Â Gray Powder |
| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
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| Product Code | NCZ-C-102/20 |
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Ferro Titanium Carbide Powder Applications Fields:
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Application of Ferro Titanium carbide powder:
In the present study, Fe-based hardfacing coating reinforced by TiC particles was obtained by manual shielded metal arc welding (SMAW) in which H08A bare electrode was coated with fluxes, to which different measures of ferrotitanium, rutile, graphite, calcium carbonate, and calcium fluoride had been added.
The microstructure and wear properties of the hardfacing coating were studied through scanning electron microscopy (SEM), transmission electron microscopy (TEM), an X-ray diffractometer (XRD), and a wear test.
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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.
Ferrochrome Nitride Powder
Ferrochrome Nitride Powder
Product Name: Ferrochrome Nitride Powder
| Product | Ferrochrome Nitride Powder |
| Colour | Black Powder |
| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
| Ingredient/MF | FeCrN |
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Product Name: Hafnium Carbide Powder
| Product | Hafnium Carbide Powder |
| Colour | Gray Powder |
| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
| Ingredient/MF | Â HfC |
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Hafnium carbide Powder related Information
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| Chemical Name | Iron Boride Powder |
| Color | Grey Powder |
| EINECS Number: | 234-489-9 |
| Purity: | 99.9% |
| Density | ~7 g/cm3 |
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Iron Boride Powder Related Information
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Product Name: Tantalum Carbide Powder
| Product | Tantalum Carbide Powder |
| Colour | Brown-Gray |
| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
| Ingredient/MF | TaC |
| Product Code | NCZ-C-105/20 |
| CAS Number | 12070-06-3 |
Tantalum carbide Powder Description:
Tantalum carbides form a family of binary chemical compounds of tantalum and carbon with the empirical formula TaCx, where usually varies between 0.4 and 1.
They are extremely hard, brittle, refractory ceramic materials with metallic electrical conductivity.
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Properties of TaC Tantalum carbide powder:
Tantalum carbides have metallic electrical conductivity, both in terms of its magnitude and temperature dependence.
TaC is a superconductor with a relatively high transition temperature of TC = 10.35 K.
Application of TaC Tantalum carbide powder
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molding material technology field.
- Used as all kinds of superhard material and powder metallurgy products additives etc.
- Used as a cutting tool.
- Used for delicate Ceramics.
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- Tantalum carbide sintered shown in gold, watches can be made decorations.
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