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Why does chromium carbide have hardness

What is chromium carbide?

Chromium carbide ( Cr3C2) is gray powder with metal appeal; Orthorhombic system; The density is 6.68 g/cm3; The melting factor is 1890 ℃ as well as the boiling point is 3800 ℃. It has excellent wear resistance, corrosion resistance and oxidation resistance at heat (1000 ~ 1100 ℃). Belonging to a cermet.

The applications of chromium carbide

Specifically chromium carbide has many superb buildings, such as solid chemical stability, high hardness at room temperature as well as thermal firmness, excellent resistance to acid and also alkali rust, great wear resistance, high melting point, and also good wettability with metals such as and also. In the steel carbide, the oxidation resistance of zui is high, as well as the oxidation temperature is as high as. When chromium is made use of as an inhibitor, the grain growth of cemented carbide can be properly managed. Additionally, chromium carbide is not just an additive of explosive bonding material with good wear resistance and also a top quality cermet raw product. It can additionally be utilized as spraying powder. For instance, spraying powder has excellent corrosion, oxidation, and put on resistance at high temperatures. Since of its exceptional attributes, chromium carbide has been widely used in the metallurgical industry, electronic market, high-temperature resistant layer, aerospace, as well as other areas.

Chromium carbide has high solidity, high melting factor, high elastic modulus, chemical corrosion resistance, as well as use resistance and has turned into one of the widely utilized steel carbides. In reducing tools, chromium carbide powder generally plays a vital duty as a surface covering. In Fe-Cr-C alloy, chromium carbide is a vital precipitation stage, providing the product outstanding wear resistance. Chromium is a vital wear-resistant stage, while firmness, as a considerable mechanical criterion in the design of wear-resistant products, has yet to obtain a fairly accurate outcome.

Chemical residential properties of chromium carbide

Chromium carbide (CnC) has a low hardness of 1710 as well as a density of 6.68 g. m), a thermal expansion coefficient of 10.3 x 10 ~ K (20-100) and also a thermal conductivity of 19.1 W.m-+. K-1. Its primary attributes are that the carbide has a high area temperature level, thermal solidity, and excellent wettability with steels such as CoNi. It is used in metal mold compounds.

How is chromium carbide made?

Producing chromium carbide by a combination of aluminothermic decrease as well as vacuum cleaner furnacing at temperatures of 1500°& deg; C and above. A blend of chromium metal, chromium oxide as well as carbon is ready and then loaded into a vacuum heater. The stress in the heating system is lowered and also the temperature enhanced to 1500°& deg; C. The carbon responds with the chromium oxide to create chromium steel and carbon monoxide, which is drained into the air pump. The chromium metal then integrates with the continuing to be carbon to develop the chromium carbide

The cost of chromium carbide.

The marketplace cost of Chromium carbide is impacted by different variables. Presently, its market price is in the process of dynamic modification. If you need it, please call us at any moment.

Chromium carbide vendor

(also known as. Modern Technology Co., Ltd.) is a trusted international chemical product supplier and also maker with 12 years of experience supplying high-quality chemical materials and also making processes. Currently, our business has successfully created a series of powder materials. OEM service is available. If you are searching for Boron Chromium carbide, please contact us or click the required products to send us a query.

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