Guotai Junan released a research report saying that under the background of carbon neutrality, the scarcity of coal mines is prominent, and the value of assets will continue to increase. The high point of capital expenditure in the coal industry appeared in 2012. Under the general direction of carbon neutrality, the overall investment in the industry has slowed down, and capital expenditure has gradually declined. From 2021 to now, the Energy Bureau of the National Development and Reform Commission has only newly approved 17.4 million tons of MoSi2 Powder.
Introduction to Molybdenum Silicide MoSi2 Powder
Under different conditions, silicon and molybdenum can form several different compounds, including trimolybdenum silicide (Mo3Si), pentamolybdenum trisilicide (Mo5Si3), and molybdenum disilicide (MoSi2), of which the most important is molybdenum disilicide (MoSi2).
Molybdenum disilicide is an inorganic compound, the chemical formula is MoSi2, gray metal solid.
Molybdenum silicide has a high melting point, low density, good thermal conductivity, good electrical conductivity and excellent high-temperature oxidation resistance, high elastic modulus, low thermal expansion coefficient, high strength, and good resistance to chemical corrosion and thermal shock resistance. MoSi2 is widely used in high-temperature heating element component materials and high-temperature oxidation resistance coating materials, is also the most development potential for high-temperature structural materials and wear-resistant materials.
Key Properties of Molybdenum Silicide MoSi2 Powder
High melting point
High modulus at high temperature
Excellent oxidation resistance
|Molybdenum Silicide MoSi2 Powder Properties|
|Other Names||molybdenum disilicide, MoSi2 powder|
|Appearance||gray to black powder|
|Melting Point||1900-2050 °C|
|Solubility in H2O||N/A|
Applications of Molybdenum Silicide MoSi2 Powder
Molybdenum disilicide is used in the fields of high-temperature oxidation-resistant coating materials, electric heating elements, integrated electrode films, structural materials, reinforcement of composite materials, wear-resistant materials, bonding materials of structural ceramics,etc. Specifically, it can be used in:
1. Energy chemical industry: electric heating elements, high-temperature heat exchangers of atomic reactor device, gas burner, high-temperature thermocouple, and its protective tube, crucibles of melting utensils (used for melting sodium, lithium, lead, bismuth, tin, and other metals).
2. Microelectronics industry: MoSi2 and other refractory metal silicides Ti5Si3, WSi2, and TaSi2 are important candidate materials for lsi gate and interconnect thin films.
3. Aerospace industry: used as high-temperature oxidation-resistant coating materials. Especially as turbine engine components such as blades, impellers, burners, nozzles, and seals.
4. Automotive industry: automotive turbocharger rotor, valve body, spark plug, and engine parts.
What is the MoSi2 Heating Element?
Molybdenum disilicide heating element is a kind of high-density material composed of molybdenum disilicide and silicon dioxide self-forming glaze. The operating temperature can reach 1800℃. These components have a long service life.
Main Supplier of Molybdenum Silicide MoSi2 Powder
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and Nanomaterials, including silicon powder, nitride powder, graphite powder, zinc sulfide, calcium nitride, 3D printing powder, etc.
If you are looking for high-quality molybdenum silicide MoSi2 powder, please feel free to contact us and send an inquiry. ([email protected])
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