Why does chromium carbide have hardness

What is chromium carbide?

Chromium carbide ( Cr3C2) is gray powder with metallic luster; Orthorhombic system; The thickness is 6.68 g/cm3; The melting factor is 1890 ℃ as well as the boiling point is 3800 ℃. It has good wear resistance, deterioration resistance as well as oxidation resistance at heat (1000 ~ 1100 ℃). Coming from a cermet.

Specifically chromium carbide has several outstanding homes, such as solid chemical stability, high solidity at area temperature and thermal firmness, excellent resistance to acid as well as alkali deterioration, good wear resistance, high melting point, as well as good wettability with metals such as and also. In the metal carbide, the oxidation resistance of zui is high, as well as the oxidation temperature is as high as. When chromium is used as an inhibitor, the grain growth of cemented carbide can be properly regulated. Furthermore, chromium carbide is not only an additive of eruptive bonding material with good wear resistance and a top quality cermet resources. It can likewise be utilized as spraying powder. For example, spraying powder has good deterioration, oxidation, as well as put on resistance at heats. Due to its exceptional attributes, chromium carbide has been extensively used in the metallurgical industry, electronic market, high-temperature resistant layer, aerospace, and also other fields.

Chromium carbide has high firmness, high melting point, high elastic modulus, chemical deterioration resistance, and use resistance as well as has actually turned into one of the widely made use of steel carbides. In cutting devices, chromium carbide powder typically plays a crucial function as a surface layer. In Fe-Cr-C alloy, chromium carbide is a vital rainfall stage, giving the material excellent wear resistance. Chromium is a critical wear-resistant stage, while solidity, as a significant mechanical criterion in the layout of wear-resistant materials, has yet to obtain a fairly precise result.

Chromium carbide (CnC) has a reduced firmness of 1710 as well as a thickness of 6.68 g. m), a thermal development coefficient of 10.3 x 10 ~ K (20-100) as well as a thermal conductivity of 19.1 W.m-+. K-1. Its primary characteristics are that the carbide has a high area temperature, thermal solidity, and great wettability with steels such as CoNi. It is utilized in metal mold substances.

Producing chromium carbide by a mix of aluminothermic reduction and also vacuum cleaner furnacing at temperature levels of 1500°& deg; C as well as over. A mix of chromium steel, chromium oxide and also carbon is prepared and after that packed right into a vacuum cleaner heater. The pressure in the heater is minimized and the temperature level raised to 1500°& deg; C. The carbon responds with the chromium oxide to develop chromium steel and also carbon monoxide gas, which is drained right into the vacuum pumps. The chromium metal then integrates with the staying carbon to create the chromium carbide

The market cost of Chromium carbide is affected by various factors. Currently, its market value remains in the process of dynamic modification. If you need it, please call us at any moment.

Cupcakemadrid (also known as. Cupcakemadrid Innovation Co., Ltd.) is a trustworthy global chemical material vendor and manufacturer with 12 years of experience supplying premium chemical products and also producing processes. Currently, our firm has actually successfully developed a collection of powder materials. OEM solution is available. If you are trying to find Boron Chromium carbide, please contact us or click the needed products to send us an inquiry.

Inquiry us