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Molybdenum disilicide (MoSi2)

MoSi2=152.12, density 6.26 g/cm3, melting point 2030°C, conductive, at high temperature, a passivation layer of silicon dioxide can be formed on the surface to prevent further oxidation, and its appearance is gray metallic color.
Molecular weight:152.11
Density:6.26 g/cm3
Colour:gray
Melting point:2030℃
Boiling point:N/A
CAS NO.:12136-78-6
EINECS (EC NO.):235-231-8
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Molybdenum disilicide (MoSi2)
Product Description
MoSi2=152.12, density 6.26 g/cm3, melting point 2030°C, conductive, at high temperature, a passivation layer of silicon dioxide can be formed on the surface to prevent further oxidation, and its appearance is gray metallic color.
MoSi2 is an intermediate phase with the highest silicon content in the Mo-Si binary alloy system. It has the dual characteristics of metal and ceramics. Therefore, molybdenum disilicide has good high-temperature oxidation resistance, high-temperature plasticity, thermal conductivity and fluidity. It has a wide range of applications in the field of high-temperature structural ceramics.
MoSi2 is mainly used as heating elements, integrated circuits, high-temperature anti-oxidation coatings and high-temperature structural materials. Molybdenum disilicide is used as a structural material for high-temperature parts of aviation, aerospace, and automobile gas turbines.

Product Features
1.High purity: t XRD detect no impurity phase, low oxygen content;
2.Concentrated distribution: standard normal particle size distribution, no bimodal or multimodal.
Technical Specification
Model APS(D50) Purity(%) O(%) N(%) C(%) Si(%)
MoSi2 0800 0.5-1.0um >99.0 ≤1.0 ≤0.10 ≤0.1 33.2~36.9
MoSi2 0020 1.0-3.0um >99.5 ≤.0.8 ≤0.10 ≤0.1 33.2~36.9
MoSi2 0003 10.0-60.0um >99.9 ≤0.50 ≤0.05 ≤0.1 33.2~36.9
MoSi2 0008 -325mesh >99.9 ≤0.30 ≤0.05 ≤0.1 33.2~36.9
Customized chemical composition and particle size can be made according to customer requirements.
 
Model APS(D50)  Size Distribution Range
MoSi2 0800 0.5-1.0um Type 1:D50<1.0um,Type 2:D90<1.0um
MoSi2 0020
MoSi2 0021
1.0-3.0um Type 1:D50:1.0~3.0um,D90:3.5-4.5um
Type 2:<1.0um≯10%,>3.0um≯10%,1.0-3.0um≥80%
MoSi2 0003 10.0-60.0um <10.0um≯10%,>60.0um≯5%,10-60um≥80%,Spherical or nearly spherical
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APS(D50):-325mesh
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