Tungsten Carbide Cutting Tools Recycling

Each year, the worldwide tungsten carbide industry generates large amount of scrap because of the parts rejected at different stages of the manufacturing and worn-out or broken tungsten carbide cutting tools.

Differently from basic recycling approach of scrap pieces, instead of breaking them into powders, the chemical approach (Zinc recovery process, electrolytic recovery and etc.) could solve some problems including avoiding the recycling equipment wear. But the there is still a considerable shortcoming related to the recycling rate of WC-Co, which is less than 20%. The improved method in nowadays is using molten-zinc (Zn) bath to recovery WC and Co from the hard cutting-tool scraps.


Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:   sales@chinatungsten.com
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