YG8 carbide disc knife tungsten steel disc

1. The purity of the raw material is above 95, the impurity content is less, and the physical properties of the board are more stable.
2. Using spray drying technology, the material is protected by high-purity nitrogen under fully sealed conditions, which effectively reduces the possibility of oxygen increase during the preparation of the mixture, with better purity and less dirt.
3. Uniform board density: 300Mpa isostatic pressing machine is used to effectively suppress the occurrence of defects, and the board blank density is more uniform.
4. The compactness of the board is excellent, and the strength and hardness indicators are excellent: the ship low-pressure sintering technology is adopted to effectively eliminate the pores inside the board and the quality is more stable.
5. Using cryogenic treatment technology, the internal metallographic structure of the plate can be improved, and the internal stress can be greatly eliminated, so as to avoid the occurrence of cracks in the process of cutting and forming the plate.