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Molybdenum Disilicide MoSi2 Powder CAS12136-78-6
  • Molybdenum Disilicide MoSi2 Powder CAS12136-78-6

Molybdenum Disilicide MoSi2 Powder CAS12136-78-6

Product name:Molybdenum Disilicide
Molecular weight:154.13
CAS No.:12136-78-6
Melting point:2030℃
Density:6.24g/cm3
Resistivity:21.5×10-6Ω·cm
Thermal conductivity:45W/m·K
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Molybdenum Disilicide MoSi2 Powder CAS12136-78-6 introduce:

Product Performance of Molybdenum Disilicide MoSi2 Powder CAS12136-78-6:

Product NameMFPurityParticle SizeMelting PointDensityColor
Molybdenum sulicideMoSi299%5-10um2030°C6.24g/cm3dark gray

Molybdenum Disilicide is a silicon compound of molybdenum, also called molybdenum silicide, with a molecular formula of MoSi2 and a molecular weight of 154.13.

Since the radii of the two kinds of atoms are not much different and the electronegativity is relatively close, they have properties similar to those of metals and ceramics. The melting point is as high as 2030℃, and it is conductive. At high temperatures, a passivation layer of silicon dioxide can be formed on the surface to prevent further oxidation. Its appearance is gray metal color, which is derived from its tetragonal α-type crystal structure, and there are also hexagonal but unstable The β-modified crystal structure. Insoluble in most acids, but soluble in nitric acid and hydrofluoric acid.


Technical Parameter of Molybdenum Disilicide MoSi2 Powder CAS12136-78-6

MoSi2MoSiCSFeSNi
>99%>60%balance0.2%0.02%0.19%0.015%0.02%


Application of Molybdenum Disilicide MoSi2 Powder CAS12136-78-6:

1,Electric heating element, the high-temperature heat exchanger of the atomic reactor, gas burner, high-temperature thermocouple, and its protective tube, melting vessel crucible (for smelting metals such as sodium, lithium, lead, bismuth, and tin)

2,MoSi2 and other refractory metal silicides, such as Ti5Si3, WSi2, and TaSi2, are valuable candidate materials for the gate and interconnect films of large scale integrated circuits.

3, As a high-temperature anti-oxidation coating material, it has been widely and deeply studied and applied. Especially as a material for turbine engine components such as blades, impellers, burners, tail nozzles, and seals.

4,Turbocharger rotors, valve bodies, spark plugs, and engine components for automotive turbochargers.


Storage Condition of Molybdenum Disilicide MoSi2 Powder CAS12136-78-6:

Molybdenum Disilicide MoSi2 Powder CAS12136-78-6 performance and using effects, therefore,Molybdenum Disilicide MoSi2 Powder CAS12136-78-6 should be sealed in vacuum packing and stored in cool and dry room, the Molybdenum Disilicide MoSi2 Powder CAS12136-78-6 can not be exposure to air. In addition, Molybdenum Disilicide MoSi2 Powder CAS12136-78-6 should be avoided under stress.


Packing & Shipping of Molybdenum Disilicide MoSi2 Powder CAS12136-78-6:

We have many different kinds of packing which depends on Molybdenum Disilicide MoSi2 Powder CAS12136-78-6 quantity.

Molybdenum Disilicide MoSi2 Powder CAS12136-78-6 packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.

Molybdenum Disilicide MoSi2 Powder CAS12136-78-6 shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.


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