| 摘要 |
PROBLEM TO BE SOLVED: To provide a zinc base alloy having high strength, and being excellent in toughness and abrasion resistance. SOLUTION: The zinc base alloy comprises 3.5% by weight or more and 4.5% by weight or less of Al, 3.0% by weight or more and 4.0% by weight or less of Al, 3.0% by weight or more and 4.0% by weight or less of Cu, 0.01% by weight or more and 0.08% by weight or less of Mg, 0.005% by weight or more and 0.1% by weight or less of Ca, and, as necessary, 0.005% by weight or more and 0.1% by weight or less of Sr, and balance of Zn and inevitable impurities. There is also provided a die-cast product made of the zinc base alloy. COPYRIGHT: (C)2011,JPO&INPIT |
