The answer to the problem of uneven hardness that was caused by the die-casting process for zinc all
The heat treatment of zinc alloy die-casting typically involves the use of the carburizing and quenching processing technologies. Uneven hardness is a typical example of a problem that can occur during the manufacturing process of heat treatment. The primary reason for the uneven hardness The primary reason Plating for the uneven hardness.   1) The contamination of the environment by...
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