High Purity Molybdenum Silicide MoSi2 Powder CAS 12136-78-6, 99.5%
Molybdenum Silicide, also called molybdenum diilicide and having the chemical formula MoSi2, is a high-temperature materials with excellent performance. Purity: 99%
Particle Size : 5-10um
Molybdenum silicate MoSi2 Powder
MoSi2
This is an intermetallic substance
The molybdenum sulide
This refractory material is mostly used in heating elements. It is medium-density with a melt point of 30 degrees C. It can form a silica passivation film at high temperatures. This protects it from further oxidation. The thermal stabilities of
MoSi2
The thermal stability of high-radiation coatings makes them ideal for thermal shields.
MoSi2 powder
The material has a four-square crystalline structure (a modified) gray metal. Its b modification is hexagonal, and it is unstable. It is not soluble with most acids. However, it dissolves in nitric or hydrofluoric.
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Disilicide of molybdenum MoSi2
At temperatures below 1000 deg C it becomes brittle. It will also lose creep resistance at temperatures of 1200 deg C and above. These properties are restricted to the structural materials of their material but can be altered by using it in a composite.
Molybdenum Disilicide (MoSi2)
This material is promising for structural high-temperature applications. It has a melting point of 2030 C, excellent oxidation resistant and a density of 6.24 g/cm3. The material's low toughness in low temperatures, and its high creep rates when heated to higher temperatures have prevented it from being used for structural applications. The development of a new material has taken a lot of effort.
MoSi2 Composites
Alternatives to pure
The molybdenum diilicide
Use in aggressive and oxidizing environments.
Molybdenum Disilicide Based Heating Elements
High-temperature furnaces are widely used to manufacture these materials. For microelectronics, the combination of low electrical resistance and high thermal stability with electron migration resistance and diffusion barrier characteristics is very important. Please send us an email to receive the latest.
Molybdenum Silicide Price
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Molybdenum Silicide
MoSi2
Powder
Bulk discounts are available.
Characteristics and Applications of Molybdenum Silicide MoSi2:
Molybdenum Silicide MoSi2 (CAS 12136-77-8) powder has high melting temperature, high corrosion resistance and high oxidation resistant, good electrical conductivity.
Technical Parameters of Molybdenum Silicide MoSi2:
Product Name
|
MF
|
Purity
|
Particle Size
|
Melting Point
|
Density
|
Color
|
The molybdenum sulide
|
MoSi2
|
99%
|
5-10um
|
2030
|
6.24g/cm3
|
dark gray
|
Chemical Composition of Molybdenum silicate MoSi2 Powder
MoSi2
|
Mo
|
Si
|
C
|
S
|
Fe
|
S
|
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|
>99%
|
>60%
|
Balance
|
0.2%
|
0.02%
|
0.19%
|
0.015%
|
0.05%
|
How does molybdenum sulicide work?
MoSi2
What powder is produced?
Molybdenum-based materials such as MoSi2 and disilicide are typically made through sintering. Plasma spraying allows for dense monoliths as well as composite forms. This method produces a material that may contain b-MoSi2 in varying proportions due to its rapid cooling.
Applications
Molybdenum Silicide
MoSi2
Powder:
Heating elements made of molybdenum diilicide can be used at temperatures of up to 1800°C in electric furnaces in laboratories and production environments for glass, steel production, electronics, ceramics and heat treatment. Molybdenum Disilicide can be used in microelectronics.
Heating element
MoSi2 (MoSi2 for short) is a conductive silicon dioxide that exhibits an oxidation reaction due to the presence of a stable layer of silica on its surface.
While the MoSi2 top element can operate up to temperatures of 1800 deg C (or a maximum of 2200 deg C), the material is extremely brittle. It may experience serious creep during usage. They are still useful for process, as they can be used under high loads of electricity without ageing and they will not increase their resistivity. They are antioxidants in oxygen, air and oxygen-rich environment.
The operating temperature can also be reduced due to the failure in the protective oxide coating.
MoSi2 components are available in straight or bending forms of various sizes. These elements are mostly used in production and laboratory furnaces of the ceramics industry, glass industry, steel industry, electronics, and heat treatment industries.
High-temperature structure
MoSi2's amazing properties and high temperature elasticity make it a promising material for high-temperature uses such as gas turbine engines. Researchers have been working hard to improve the high-temperature creep resistance as well as low temperature ductility. However, commercial composites do not have all the desired features.
SEM image of molybdenum silicide MoSi2 powder
Molybdenum Silicate Powder - XRD Analysis
Packing & Shipping Molybdenum Silicide MoSi2 :
The packing depends on the amount of molybdenum Si2 powder.
Packing of Molybdenum Silicide MoSi2 Powder
You can vacuum pack 100g,500g or 1kg/bag or 25kg/barrel.
Shipment of molybdenum silicide (MoSi2) powder
Once payment has been received, goods can be shipped by air or sea as soon as possible.
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MoSi2 powder
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Molybdenum Silicide Properties
|
Alternative Names
|
Powdered molybdenum silicate, or MoSi2, disilicide
|
CAS Number
|
12136-78-6
|
Compound Formula
|
MoSi2
|
Molecular Mass
|
152.11
|
Appearance
|
Gray to Black Powder
|
Melting Point
|
1900-2050 degC
|
Boiling Point
|
N/A
|
Density
|
6.23-6.31 g/cm3
|
Solubility In H2O
|
N/A
|
Electrical Resistivity
|
0.0000270 - 0.0000370 ohm-cm
|
Specific Heating
|
0.437 J/g-degC (23 degC)
|
Tensile Strength
|
185 MPa Maximum (Ultimate).
|
Thermal Conduction
|
66.2 W/m-K (23 degC)
|
Thermal Expander
|
N/A
|
Vickers Hardness
|
900-1200
|
Young's Module
|
N/A
|
Exact Measure
|
153.859261
|
|
|
|
|
Molybdenum Silicide Health & safety Information
|
Sign Word
|
Warning
|
Hazard Statements
|
H302-H312-H332
|
Hazard Codes
|
Xn
|
Risk Codes
|
20/21/22
|
Safety Declarations
|
36
|
RTECS Number
|
N/A
|
Transport Information
|
N/A
|
WGK Germany
|
3
|
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