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Material selection

Metal has excellent strength, so it is often used as structural parts that require strength. At the same time, we also found that when the applied stress (i.e., the force per unit area) exceeds its tensile strength, the metal will not break immediately like brittle materials such as ceramics or bricks, but will deform. That is to say, metal has plasticity, which we call plastic deformation. Each metal has different deformation capabilities. Quality control is crucial in the mold making process and is a key link to ensure product performance and life. Only through strict quality control can the stability and efficiency of the mold in use be ensured.