| 摘要 |
PROBLEM TO BE SOLVED: To provide a Zn alloy for die casting having excellent mechanical properties by adding a trace amount of low melting point metal elements. SOLUTION: By adding Bi (bismuth), Ga (gallium) and In (indium) as low melting point metal elements to a Zn (zinc) alloy and Zn for die casting comprising Al (aluminum), Cu (copper), Mg (manganese) or the like, the hardness of the Zn alloy and Zn for die casting is increased, and the mechanical properties thereof are improved. Then, if possible, a thin Zn alloy die-cast product is produced, and is lightened. COPYRIGHT: (C)2009,JPO&INPIT
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