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Chromium carbide powder product advantages

2017-03-13


Chromium carbide powder, density 6.68g / cm3, melting point 1890 ° C English name chromium carbide powder, CAS number 12075-40-0, UN code 3178 There are four kinds of molecular formula Cr3C2, Cr7C3, Cr23C6, CrC, gray black powder. Micro hardness 2200-2700kg / mm2, thermal expansion coefficient of 10.3 × 10-6 / K. It is a high temperature environment (1000 ~ 1100 ℃) has a good wear resistance, corrosion resistance, oxidation of high melting point inorganic materials. Used in cemented carbide, cermet, plasma or explosive spray, supersonic flame spraying, metallurgy, electricity, petrochemical and other fields.
Chromium carbide in high temperature environment (1000 ~ 1100 ℃) has a good wear resistance, corrosion resistance, oxidation of high melting point inorganic materials. The chromium carbide-based cermets have excellent oxidation resistance at high temperature. After exposure to heat at 982 ℃ for 5 hours, the surface is only slightly darkened. Under the same conditions, 18-8 stainless steel has been destroyed, WC-6Co The alloy is completely oxidized.
 
Changsha Langfeng Metal Materials Co., Ltd. Chromium carbide Product advantages:
High purity chromium powder, high purity chromium oxide and high purity carbon black as raw materials to ensure the purity of chromium carbide powder
The company's original additive application technology, the powder grain densification, carbonization sintering uniform, uniform particle size
Unique carbonization sintering technology to ensure a low oxygen content, low free carbon, product quality and stability.

For more information please link our company official website:http://www.langfengmetallic.com/, please contact: postmaster@langfengmetallic.com

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