The manufacturing process of wear-resistant cemented carbide small cylinders mainly includes the following steps:
- Ingredients: According to the composition requirements of the wear-resistant cemented carbide small cylinder to be produced, prepare various raw materials, such as tungsten powder, tungsten carbide powder, cobalt powder, etc., as well as a small amount of additives.
- Mixture preparation: Mix various raw materials and additives according to a certain proportion, and make them fully refined and evenly distributed through ball milling, stirring and other processes to make a mixture with certain composition and particle size requirements.
- Press molding: Put the mixture into a mold and press it under a certain pressure and temperature to make a cemented carbide blank with a certain shape and size.
- Sintering: The pressed blank is sintered at high temperature to change the composition and organizational structure of the blank to form a small cemented carbide cylinder with certain wear resistance.
- Post-processing: After sintering is completed, post-processing is performed on the small cemented carbide cylinder, such as grinding, polishing, coating, etc., to meet usage requirements.
In addition, grinding, polishing and other processes can also be used to improve the smoothness and precision of the surface of the small carbide cylinder; coating technology can be used to increase the wear resistance and corrosion resistance of the small carbide cylinder.
It should be noted that the manufacturing process of small cemented carbide cylinders is relatively complex and requires strict control of various process parameters, such as sintering temperature, time, atmosphere, etc., to ensure the performance and quality of the final product.
More details of tungsten carbide product, please visit website: http://tungsten-carbide.com.cn/
Please contact CHINATUNGSTEN for inquiry and order of tungsten carbide:
Email: sales@chinatungsten.com
Tel.: 86 592 5129595
