Tungsten carbide powder makes cemented carbide extrusion dies, which is in high demand in many industries in my country. In order to meet the requirements of demand and quality, the technology of tungsten carbide powder manufacturing cemented carbide extrusion dies depends on external forces and the high-quality characteristics of the material itself. has been continuously improved.

Because the sliding fittings and frequent impact parts of the cemented carbide extrusion die are worn for a long time during the working process, the quality of the die is affected. The raw material tungsten carbide powder has high hardness, strength, wear resistance and corrosion resistance. Quality is an important factor. When designing the mold, it is necessary to ensure that the mold parts have sufficient strength and rigidity, and the selected material, tungsten carbide powder, has high hardness and can meet the customer's requirements for product quality. The corners of each surface of the cemented carbide parts made of this raw material are designed to be rounded after filtering, which can avoid stress concentration. has a protective effect. To a large extent, the technical content and high quality stability of the finished product have been improved.

• Maintenance and Main…
• How to control the c…
• Four stages of cemen…
• Hardness Testing of …
• Strong demand for co…