• 0
  • 0

Why does chromium carbide have hardness

What is chromium carbide?

Chromium carbide ( Cr3C2) is grey powder with metal gloss; Orthorhombic system; The thickness is 6.68 g/cm3; The melting factor is 1890 ℃ and the boiling factor is 3800 ℃. It has excellent wear resistance, corrosion resistance as well as oxidation resistance at high temperature (1000 ~ 1100 ℃). Coming from a cermet.

The applications of chromium carbide

Especially chromium carbide has several exceptional properties, such as solid chemical security, high firmness at room temperature and also thermal hardness, good resistance to acid and alkali corrosion, good wear resistance, high melting factor, and also great wettability with metals such as and also. In the steel carbide, the oxidation resistance of zui is high, and also the oxidation temperature level is as high as. When chromium is used as an inhibitor, the grain growth of cemented carbide can be properly controlled. In addition, chromium carbide is not just an additive of explosive bonding product with great wear resistance and a high-grade cermet resources. It can also be utilized as splashing powder. As an example, splashing powder has good rust, oxidation, and also put on resistance at high temperatures. As a result of its excellent features, chromium carbide has been widely utilized in the metallurgical sector, digital sector, high-temperature resistant layer, aerospace, and other fields.

Chromium carbide has high solidity, high melting factor, high flexible modulus, chemical corrosion resistance, as well as wear resistance and also has come to be one of the widely used metal carbides. In cutting tools, chromium carbide powder generally plays an essential duty as a surface area covering. In Fe-Cr-C alloy, chromium carbide is a critical precipitation stage, providing the product outstanding wear resistance. Chromium is a critical wear-resistant stage, while solidity, as a significant mechanical specification in the layout of wear-resistant products, has yet to get a relatively precise outcome.

Chemical residential properties of chromium carbide

Chromium carbide (CnC) has a reduced solidity of 1710 as well as a density of 6.68 g. m), a thermal growth coefficient of 10.3 x 10 ~ K (20-100) and also a thermal conductivity of 19.1 W.m-+. K-1. Its major qualities are that the carbide has a high room temperature, thermal solidity, and excellent wettability with metals such as CoNi. It is used in steel mold substances.

How is chromium carbide made?

Producing chromium carbide by a mix of aluminothermic reduction as well as vacuum cleaner furnacing at temperature levels of 1500°& deg; C and over. A blend of chromium steel, chromium oxide as well as carbon is prepared and also then loaded right into a vacuum heating system. The pressure in the furnace is minimized as well as the temperature level raised to 1500°& deg; C. The carbon reacts with the chromium oxide to develop chromium metal as well as carbon monoxide gas, which is drained right into the air pump. The chromium steel then incorporates with the remaining carbon to create the chromium carbide

The rate of chromium carbide.

The marketplace rate of Chromium carbide is influenced by different variables. Currently, its market price is in the process of dynamic change. If you require it, please contact us at any time.

Chromium carbide provider

(aka. Technology Co., Ltd.) is a credible global chemical product supplier and also maker with 12 years of experience giving high-quality chemical products and manufacturing processes. Currently, our business has actually successfully established a collection of powder materials. OEM service is available. If you are trying to find Boron Chromium carbide, please call us or click the required items to send us a query.

Inquiry us


Our Latest Answers

Characteristics of water-based zinc stearate emulsion for coating

What is zinc stearate solution?Zinc stearate is a great white light powder, insoluble in water, ethanol, as well as ether, as well as soluble in warm ethanol, turpentine, benzene, as well as other organic solvents as well as acids. Zinc stearate is w…

Why molybdenum powder is one of the trace elements necessary for plants

What is molybdenum powder?Molybdenum powder is difficult and also additionally flexible. It still has high endurance at in fact warms up. It is protected in air at common temperature degree levels and also likewise burns to create molybdenum trioxide…

Why molybdenum oxide is related to the progress of many high-tech fields

What is molybdenum oxide powder?Molybdenum oxide is a white, light yellow or instead blue powder or item. It incorporates a dark yellow liquid at 795 ℃ together with end up being a yellow-white crystal when pressed. It sublimates at a better temperat…