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Niobium Silicide Powder

Niobium Silicide Powder

Niobium Silicide Powder
Product No NRE-11201
CAS No. 12034-80-9
Formula NbSi2
Density 5.53-5.7 g/cm3
APS <40µm (Can be Customized)
Purity 99.9%
Form Powder
Molecular Weight 149.077 g/mol


Certificate Of Analysis
Nb 62.3%
Si 37.6%
Mn 0.02%
S 0.03%
Co 0.02%
Ti 0.01%
O 0.01%

Niobium Silicide Powder

Niobium silicide (NbSi2) is a ceramic compound with applications in various fields due to its unique properties. It is a refractory intermetallic compound and is typically used in powder form. Some of its applications include:

High-temperature structural material: Niobium silicide has excellent oxidation resistance and high-temperature strength, making it suitable for applications in high-temperature structural materials. It is used in the production of components for gas turbines, jet engines, and other high-temperature environments.

Electrical components: Niobium silicide is used in the manufacture of electrical components such as resistors, heating elements, and thermocouples. Its high-temperature stability and resistance to oxidation make it a valuable material in these applications.

Protective coatings: Due to its high-temperature stability and oxidation resistance, niobium silicide can be used as a protective coating for materials that are exposed to extreme temperatures. It can help enhance the durability and lifespan of components used in high-temperature environments.

Aerospace industry: Niobium silicide powder finds applications in the aerospace industry for various components that require high-temperature stability and lightweight materials. It can be used in the production of engine components, heat shields, and other parts that are exposed to extreme conditions during space travel.

Advanced ceramics: Niobium silicide powder can be used as an additive in advanced ceramic materials to improve their mechanical and thermal properties. It can enhance the strength, hardness, and thermal stability of ceramic materials, making them suitable for various industrial applications.

Research and development: Niobium silicide powder is also used in research and development activities, particularly in the development of new materials for high-temperature applications. Researchers use it to study its properties and explore its potential in various fields, including materials science, engineering, and metallurgy.