CAST COMPONENT AND METHOD FOR THE PRODUCTION THEREOF
    3.
    发明申请
    CAST COMPONENT AND METHOD FOR THE PRODUCTION THEREOF 审中-公开
    CAST组件及其生产方法

    公开(公告)号:US20090314392A1

    公开(公告)日:2009-12-24

    申请号:US12483187

    申请日:2009-06-11

    CPC分类号: C22F1/043 C22C21/02

    摘要: The invention relates to a method for the production of a cast component made of an aluminium diecasting alloy, in which the cast component is subjected to a heat treatment process after casting, wherein an aluminium diecasting alloy is used, by means of which the cast component has an elongation at break A5 of ≧10% and a yield point Rp0.2 of

    摘要翻译: 本发明涉及一种制造由铝压铸合金制成的铸造件的方法,其中铸造件在铸造后进行热处理工艺,其中使用铝压铸合金,通过铸造组件 具有≥10%的断裂伸长率A5和<120MPa的屈服点Rp0.2,其中稳定性的一步退火工艺在120-260℃的温度下进行,之后, 经热处理的铸造组件在伸长率A5处断裂> 7%,屈服点Rp0.2> 110MPa。 此外,本发明涉及根据这种方法制造的铸造部件。