The manufacturing processes of cemented carbide mainly include the following two types:
- Powder metallurgy method: After mixing tungsten carbide powder and other metal carbide powders, adding an appropriate amount of cobalt powder, pressing and molding, and sintering at high temperature.
- Infiltration method: Mix tungsten carbide powder and other metal carbide powder, smelt at high temperature, and then infiltrate cobalt and other metals to obtain cemented carbide.
During the manufacturing process, parameters such as material composition, sintering temperature and time need to be controlled to ensure the excellent properties of the alloy. At the same time, the equipment used is also very important. Common equipment includes powder presses, sintering furnaces, smelting furnaces, etc.
More details of tungsten carbide product, please visit website: http://tungsten-carbide.com.cn/
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