Tungsten Carbide Cutting Tools Zinc Melting Method

Tungsten recycle in tungsten carbide cutting tools at home and abroad has three main methods: melting method,mechanical crushing, electrolysis, melting method also includes saltpeter and zinc melting method, introduced here tungsten carbide cutting tools zinc melting method.

Principleof tungsten carbide cutting tools zinc melting method is that zinc and cobalt in tungsten carbide cutting tools form zinc-cobalt alloy, cobalt matrix cause swelling immersion, and then vacuum distilled zinc, the tungsten carbide cutting tools become porous body and then milled to obtain crushed tungsten carbide - cobalt mixed powder.

Advantages of c tungsten carbide cutting tools zinc melting method are short process, low cost, high efficiency and low energy consumption, the disadvantage is that it requires special equipment and technology.

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