Process for electrochemical machining employing a die of a special alloy
    4.
    发明授权
    Process for electrochemical machining employing a die of a special alloy 失效
    使用特殊合金的电化学加工方法

    公开(公告)号:US3676310A

    公开(公告)日:1972-07-11

    申请号:US3676310D

    申请日:1970-07-09

    CPC classification number: C22C9/06 B23H3/06

    Abstract: Electro-chemical machining die of an alloy comprising the following constituents in the following range of percentages by weight: nickel 5 to 27 percent, castability promoting elements 1.2 to 8 percent, hardness promotion elements .5 to 9.5 percent, with the balance being copper.

    Abstract translation: 合金的电化学加工模具包含以下重量百分比范围内的成分:镍5〜27%,浇铸性促进元素1.2〜8%,硬度促进元素5〜9.5%,余量为铜。

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