Product Name: Chromium Disilicide (CrSi2) 
Specification: 0.8-10um (D50) 
Appearance: Irregular 
Color: Black Grey 
Features: Good mechanical performance and high temperature stability, high electrical resistivity, low temperature coefficient of resistance 
Usage: High tech fields such as research laboratories, information and communication, aerospace, military, coatings, inks, rubber and plastic, ceramics, textiles, cosmetics, pharmaceuticals, batteries, environmental protection, solar energy, etc

Chromium silicide

Molecular formula: CrSi2

CAS：12018-09-6

Density (g/mL, 25/4 ℃): 5.5

Melting point: 1490 º C

Molecular weight: 108.16700

Accurate quality: 107.89400

Appearance: Silver to black powder, odorless

Properties: Chromium silicide thin films have high electrical resistivity and low temperature coefficient of resistance. Gray cubic crystal, hexagonal crystal system.

Preparation method: After mixing silicon powder and chromium powder, roast them in hydrogen gas at 900-1100 ℃, and cool them down. Alternatively, a mixture of chromium powder and silicon powder can be uniformly mixed with a mixture of silicon dioxide powder and silicon powder, and then calcined in a hydrogen gas stream. The volatile SiO formed by SiO2 and Si powder can escape along with Na and K in the raw material to obtain CrSi2.

Purpose:

1) In the aerospace field, it can improve the high-temperature stability of components. As a wear-resistant coating material, it extends the service life of mechanical components. Application of automotive engine components to enhance wear resistance and heat resistance. In the electronics industry, it is used to manufacture specific semiconductor devices. Can be used as an electronic packaging material to ensure the stability of electronic devices. Chromium disilicide can enhance the oxidation resistance of metal materials.

2) As a corrosion-resistant lining material in chemical equipment. In the metallurgical industry, helping to improve the comprehensive performance of alloys. Used for manufacturing high-speed cutting tools to improve cutting efficiency. In powder metallurgy process, it is an important additive component. In the field of mechanical manufacturing, enhance the wear resistance of parts. In glass manufacturing equipment, prevent components from being corroded by glass liquid. Can be used to make contact electrode materials for solar cells. High temperature sensor components are used to ensure measurement accuracy. In the manufacturing of electronic circuit boards, there are specific application requirements. Equipment in the nuclear industry, utilizing its unique properties.

3) Aircraft engine blades, utilizing their heat-resistant properties. Oil extraction equipment is adopted due to wear resistance requirements. In the field of architecture, it is used for special ground resistant materials. In medical devices, certain components require chromium disilicide. The key components of precision instruments can be added to enhance performance. Chemical reaction kettle inner wall coating, resistant to chemical corrosion. Textile machinery components to improve wear resistance. The production of components for electron microscopes has its unique function. The mold manufacturing industry is used to improve the wear resistance of molds. Gas turbine components enhance high-temperature oxidation resistance.

4) The heat dissipation structure of electronic components, utilizing their characteristics. This material can be used for the easily worn parts of mining machinery. Parts of optical instruments that perform special functions. The research and development of electrode materials for new energy batteries has its presence. In shipbuilding, some components utilize their performance. Food processing equipment requires its wear-resistant and corrosion-resistant characteristics. High temperature pipelines in the power industry are used to enhance their performance. Paper making machinery components enhance their corrosion resistance. Semiconductor chip manufacturing has specific process applications. Some key components of communication equipment will also be used. The components inside the vacuum furnace depend on their high-temperature performance.

Packaging and storage: This product is packaged in an inert gas filled plastic bag, sealed and stored in a dry and cool environment. It should not be exposed to air to prevent moisture from causing oxidation and aggregation, which may affect dispersion performance and usage effectiveness; The packaging quantity can be provided in separate packages according to customer requirements.