Characteristics of tungsten steel

    The properties of tungsten steel block

     1. The purity of raw materials is above 99.95%, the impurity content is very small, and the physical properties of the board are more stable;

     2. Using spray drying technology, the materials are protected by high-purity nitrogen under fully sealed conditions, which effectively reduces the possibility of oxygenation during the preparation of the mixture, and the purity is better, and the materials are not easy to be dirty;

     3. Uniform density of the board: It is pressed by a 300Mpa isostatic press, which effectively prevents the occurrence of pressing defects, and the density of the board is more uniform;

     4. The compactness of the plate is excellent, and the strength and hardness indicators are excellent: the low pressure sintering technology is used to effectively eliminate the pores in the plate and the quality is more stable.

     5. Cryogenic treatment technology is adopted to improve the internal metallographic structure of the plate, and the internal stress can also be greatly eliminated to avoid cracks during the cutting and forming process of the plate;

         Application range of tungsten steel plate block

     1. It is suitable for making cast iron rolls and high nickel-chromium roll dressing forming knives;

     2. It is suitable for making unloading plates, stamping dies, punches, electronic progressive dies and other stamping dies.