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Molybdenum Disilicide Powder, MoSi2, CAS 12136-78-6
HMSP-1729
New product
Molybdenum Disilicide (MoSi2) Powder is a black-grey powder with a quadratic crystal structure. It is widely used in the field of high-temperature structural ceramics. The purity and particle size can be tailored according to specific requirements.
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Data sheet
| Purity | 99.9% |
| CAS | 12136-78-6 |
| Molecular Formula | MoSi2 |
More info
Molybdenum Disilicide (MoSi2) Powder is an intermediate phase with the highest silicon content in the binary alloy system and has both metallic and ceramic properties. Heeger Materials can provide high-quality Molybdenum Disilicide Powder at a competitive price.
- Formula: MoSi2
- Density: 6.24g/cm3
- Melting point: 2030℃
- Thermal conductivity: 45 W/m·K
- Thermal expansion coefficient: 8.1×10-6K-1
- Resistivity: 21.5×10-6 Ω·cm
- Vickers hardness: 10.6Gpa
- CAS: 12136-78-6
- EINECS NO.: 235-231-8
Molybdenum Disilicide Powder Chemical Analysis
Purity (%) | Chemical Composition (wt%) | ||||||||
Si | Fe | Ni | C | Ca | Mg | Cu | Mn | ||
HM-MoSi2-1 | >99.9 | >36.5 | <0.001 | <0.002 | <0.001 | <0.002 | <0.001 | <0.001 | <0.001 |
Particle Size Distribution | D10: 1.5-2.0 μm, D50: 5.5-7.5 μm, D90: 10.5-13.5 μm | ||||||||
Molybdenum Disilicide Powder Properties
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- High melting point and corrosion resistance
- Low specific gravity
- High-temperature oxidation resistance
- High-temperature plasticity
- Thermal and electrical conductivity
- Fluidity
Molybdenum Disilicide Powder Applications
- Used in high-temperature antioxidant coating materials
- Used in electric heating elements
- Used in integrated electrode films
- Used in structural materials
- Used in reinforcing agents for composite materials
- Used in wear-resistant materials
- Used in joining materials for structural ceramics
Molybdenum Disilicide Powder Storage and Packing
Molybdenum Disilicide (MoSi2) Powder should be kept sealed and stored in a dry and cool place, avoiding heavy pressure, contact with oxidizing agents, and being exposed to air for a long time. The vacuum packing is 100g/bag, 500g/bag, 1kg/bag, 25kg/drum, or as required.
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