タングステンカーバイドの焼結
Sintering Tungsten Carbide Among common tool materials, tungsten carbide stand out for their exceptional hardness and wear resistance, occupying a pivotal position in modern industry. The ability of an ordinary tungsten carbide tool to withstand harsh operating conditions relies fundamentally on a critical process: sintering.While sintering may appear simple, it actually involves complex physical and chemical transformations. In industrial practice, tungsten carbide sintering utilizes tungsten carbide (WC) powder as the matrix, combined with binder phases such as cobalt or nickel. After mixing and compacting the powders into a green body, the material is subjected to high temperatures within a controlled atmosphere, causing the powder particles to bond tightly and form […]
