HVOF Thermal Spray Powder WC-10Co-4Cr (WC/CO/CR 86/10/4)

Chemicals Compositon:

Product Introduction:

This product is dark brown gray spherical powder.

The sphericity of the powder is better, which ensures good fluidity.

The holes on the sphere are more uniform, so that the powder can be heated uniformly in the flame.

Coating properties:

Microhardness: 1250-1350Hv

Porosity: less than 1%

Combined strength: above 70MPa

Applicable temperature: less than 540 degrees Celsius under oxidizing atmosphere

Application areas:

The addition of Cr in WC-Co not only maintains excellent abrasive wear resistance, but also improves the corrosion resistance of the coating. In recent years, HVOF is used to prepare WC-Co-Cr coatings on the gas turbine, water generator, aero engine, aircraft landing gear components and all kinds of ball valve parts in the oil industry to improve the anti-corrosion and anti-wear properties of these parts. In addition, the WC-Co-Cr coating for HVOF spraying has also been proved to have excellent abrasive wear resistance on the surface protection of water conservancy machinery parts.

Our products range of WC-Co series:

Our factory and Lab:

Zhuzhou Jiangwu Boda Hard-facing Materials Co., Ltd. was founded in 2007, it’s located in Jiulong Technical and Economic Development Zone, Yanling,Hunan Province.It’s established by "Jiangxi Tungsten Industry Co., Ltd." and "Zhuzhou Boda Tungsten industry Co., Ltd." as a joint venture.

Jiangxi Tungsten Industry Co., Ltd belongs to Jiangxi Tungsten Holding Group Company Limited(JXTC) which is a centry-old provincial state-owned large enterprise, and executive director unit of China Nonferrous Metals Industry Association . JXTC Group has 117 member enterprises, with 5 national research and innovation platforms which refers to national enterprise technology center and Post-Doctoral Research Center etc.It’s mainly engaged in tungsten, tantalum niobium, rare earth, cobalt nickel and other rare metal of mining, smelting, processing, trade, as well as machinery manufacturing, recycled metals, scientific research and development business, is an important manufacturers & trader of whole tungsten industry products chain at domestic and overseas

Zhuzhou Jiangwu Boda Hard-facing Materials Co., Ltd. is a self-export-oriented production and marketing enterprise, It’s has been committed to hard-surface materials manufacturing and sales since 1993, Which also has a broad and stable market at home and abroad.

Zhuzhou Jiangwu Boda Hard-facing Materials Co., Ltd. sets thermal spraying powder, hard-facing materials, refractory metal carbide and other new materials products R & D, production and sales in one, with professional R & D, production, sales and management team and quality assurance system ISO9001:2015 , Our products’ quality is stable, sold at home and abroad and widely used in oil extraction, aerospace, mining mining, mechanical tools and other fields.

"Boda" brand has won the trust and praise of many customers worldwide with its "excellent quality, brand complete, thoughtful service" image, 

"Jiangwu boda" will continue to uphold the "customer first, integrity-based, win-win cooperation" concept, work together with friends from all walks of life at home and abroad to create a better future!