China Tungsten Carbide Tools without Dependence on Imports

China powder metallurgy research and development of new material since 2010 was a major breakthrough, the National Science and Technology Support Program - "water-soluble Preparation of Nano tungsten carbide-cobalt composite powder key project equipment development and industrialization projects" has been through the acceptance, China's ultra-fine grain cemented carbide high-end tools dependence on imports was broken.

"Nano tungsten carbide-cobalt composite powder is a high-performance carbide strengthen the coating and the surface of the ultrafine structures key material, in particular under conditions suitable for high speed, high temperature, high pressure, heavy-duty, corrosion medium. Mainly used in the manufacture of high toughness, high wear resistance carbide cutting tools, PCB micro-cobalt, high-precision abrasive microdissection knife, scalpel.

At present, China's high-performance PCB micro cobalt, automobile manufacturing, precision machining with ultra-fine grain cemented carbide (grain size <= 0.4) tool largely depend on imports. By process technology and key equipment restrictions, the traditional method of high production costs, product quality is not easy to control, can not achieve the scale of production, severely restricted the carbide industry, enhance core competitiveness. Powder metallurgy materials and major equipment manufacturing capacity has leapt to a new level, breaking the ultra-fine grain tungsten carbide in China high-end tools dependence on imports.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com

• < Prev
• Next >