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  • Mold material selection conditions (4)

    4. High temperature performance When the working temperature of the mold is higher, the hardness and strength are lowered, resulting in early wear of the mold or plastic deformation and failure. Therefore, the mold material should have high anti-tempering stability to ensure that the mold has high h... read more

    Sep 06, 2019 Industry News
  • Mold material selection conditions (5)

    Resistance to hot and cold fatigue Some molds are in a state of repeated heating and cooling during the working process, causing the surface of the cavity to be subjected to tensile and pressure-induced stresses, causing surface cracking and spalling, increasing friction, impeding plastic deformatio... read more

    Sep 12, 2019 Industry News