Product Description

Tungsten carbide, generally sintered (or cemented )carbides or carbonitrides, are a range of very hard, refractory, wear-resistant alloys made by powder metallurgical techniques. In most cases carbides particles are "cemented" by a binder metal which is liquid at the sintering temperature. Surprisingly, even to many engineers and metallurgists, individual hardmetals many differ in composition and properties as strikingly as brass and high-speed steel. Although no single element is present in all hardmetals, it is no accident that, to the slightly initiated user, they are collectively termed "tungsten carbide". The earliest successful grades were based on this constituent, discovered just a century ago, as are the majority of those made today. Tungsten Carbide is not only the Tooth of all industries, it is also the essential industrial materials for industrialized countries. Tungsten Carbide Products products are widely used in the fields of aerospace, semi-conductor, defense, petroleum-chemistry, mining, metallurgy, machinery and medical industries. Service is the vital CPM link to others in our industry, especially carbide wear products are used primarily in the mining and construction industry. Welcom your any OEM & ODM drawing for us . China Powder Metallurgy Enterprise Ltd Tom Website: http://***** TEL: **************3 FAX: **************7 Email :sales1(at)***** MSN: ccservice1(at)*****