Migration resistant phosphor bronze alloy
    11.
    发明授权
    Migration resistant phosphor bronze alloy 失效
    耐迁移磷青铜合金

    公开(公告)号:US4732732A

    公开(公告)日:1988-03-22

    申请号:US930115

    申请日:1986-11-13

    IPC分类号: C22C9/02 C22C9/04

    CPC分类号: C22C9/04

    摘要: A phosphor bronze alloy excellent in migration resistance, which containing from 3.0 to 9.0% by weight of Sn, from 0.03 to 0.35% by weight of P, from 1.0 to 5.0% by weight of Zn, and the substantial balance of Cu and impurities. The phosphor bronze alloy according to this invention is excellent in the migration resistance as comparable with that of brass without degrading the solderability or electrical conductivity.

    摘要翻译: 含有3.0〜9.0重量%的Sn,0.03〜0.35重量%的P,1.0〜5.0重量%的Zn以及Cu和杂质的实质平衡的耐迁移性优异的磷青铜合金。 根据本发明的磷青铜合金具有优异的耐黄变性,而不劣化可焊性或导电性。