Nickel base alloys of improved properties
    1.
    发明授权
    Nickel base alloys of improved properties 失效
    镍基合金的性能改善

    公开(公告)号:US3907552A

    公开(公告)日:1975-09-23

    申请号:US34207473

    申请日:1973-03-16

    申请人: TELEDYNE INC

    发明人: KENNEDY RICHARD L

    IPC分类号: C22C19/00

    CPC分类号: C22C19/00

    摘要: A yttrium addition, which may be made in the normal course of vacuum melting, is employed to improve high temperature properties and hot workability of nickel base alloys.

    摘要翻译: 可以在真空熔融的正常过程中制造的钇添加物来改善镍基合金的高温性能和热加工性。