An Al-Si-Mg-Zn-Cu alloy for aerospace and automotive castings
    3.
    发明申请
    An Al-Si-Mg-Zn-Cu alloy for aerospace and automotive castings 有权
    用于航空航天和汽车铸件的Al-Si-Mg-Zn-Cu合金

    公开(公告)号:US20060021683A1

    公开(公告)日:2006-02-02

    申请号:US11191757

    申请日:2005-07-28

    IPC分类号: C22C21/04

    CPC分类号: C22C21/02 C22C1/005 C22F1/043

    摘要: The present invention provides an aluminum casting alloy with a composition including 4%-9% Si; 0.1%-0.7% Mg; less than or equal to 5% Zn; less than 0.15% Fe; less than 4% Cu; less than 0.3% Mn; less than 0.05% B; less than 0.15% Ti; and the remainder consisting essentially of aluminum. The inventive AlSiMg composition provides increased mechanical properties (Tensile Yield Strength and Ultimate Tensile Strength) in comparison to similiarly prepared E357 alloy at room temperature and high temperature. The present invention also includes a shaped casting formed from the inventive composition and a method of forming a shaped casting from the inventive composition.

    摘要翻译: 本发明提供一种具有包含4%-9%Si的组成的铝铸造合金; 0.1%-0.7%Mg; 小于或等于5%Zn; 小于0.15%Fe; 小于4%的Cu; 小于0.3%Mn; 小于0.05%B; 小于0.15%Ti; 其余部分基本上由铝组成。 与常规制备的E357合金在室温和高温下相比,本发明的AlSiMg组合物提供增加的机械性能(拉伸屈服强度和极限拉伸强度)。 本发明还包括由本发明组合物形成的成型铸件和从本发明组合物形成成形铸件的方法。

    AL-SI-MG-ZN-CU ALLOY FOR AEROSPACE AND AUTOMOTIVE CASTINGS
    8.
    发明申请
    AL-SI-MG-ZN-CU ALLOY FOR AEROSPACE AND AUTOMOTIVE CASTINGS 审中-公开
    AL-SI-MG-ZN-CU合金用于航空和汽车铸件

    公开(公告)号:US20100047113A1

    公开(公告)日:2010-02-25

    申请号:US12611359

    申请日:2009-11-03

    IPC分类号: C22C21/02

    CPC分类号: C22C21/02 C22C1/005 C22F1/043

    摘要: The present invention provides an aluminum casting alloy with a composition including 4%-9% Si; 0.1%-0.7% Mg; less than or equal to 5% Zn; less than 0.15% Fe; less than 4% Cu; less than 0.3% Mn; less than 0.05% B; less than 0.15% Ti; and the remainder consisting essentially of aluminum. The inventive AlSiMg composition provides increased mechanical properties (Tensile Yield Strength and Ultimate Tensile Strength) in comparison to similiarly prepared E357 alloy at room temperature and high temperature. The present invention also includes a shaped casting formed from the inventive composition and a method of forming a shaped casting from the inventive composition.

    摘要翻译: 本发明提供一种具有包含4%-9%Si的组成的铝铸造合金; 0.1%-0.7%Mg; 小于或等于5%Zn; 小于0.15%Fe; 小于4%的Cu; 小于0.3%Mn; 小于0.05%B; 小于0.15%Ti; 其余部分基本上由铝组成。 与常规制备的E357合金在室温和高温下相比,本发明的AlSiMg组合物提供增加的机械性能(拉伸屈服强度和极限拉伸强度)。 本发明还包括由本发明组合物形成的成型铸件和从本发明组合物形成成形铸件的方法。

    Al-Si-Mg-Zn-Cu alloy for aerospace and automotive castings
    10.
    发明授权
    Al-Si-Mg-Zn-Cu alloy for aerospace and automotive castings 有权
    用于航空航天和汽车铸件的Al-Si-Mg-Zn-Cu合金

    公开(公告)号:US07625454B2

    公开(公告)日:2009-12-01

    申请号:US11191757

    申请日:2005-07-28

    IPC分类号: C22C21/02

    CPC分类号: C22C21/02 C22C1/005 C22F1/043

    摘要: The present invention provides an aluminum casting alloy with a composition including 4%-9% Si; 0.1%-0.7% Mg; less than or equal to 5% Zn; less than 0.15% Fe; less than 4% Cu; less than 0.3% Mn; less than 0.05% B; less than 0.15% Ti; and the remainder consisting essentially of aluminum. The inventive AlSiMg composition provides increased mechanical properties (Tensile Yield Strength and Ultimate Tensile Strength) in comparison to similiarly prepared E357 alloy at room temperature and high temperature. The present invention also includes a shaped casting formed from the inventive composition and a method of forming a shaped casting from the inventive composition.

    摘要翻译: 本发明提供一种具有包含4%-9%Si的组成的铝铸造合金; 0.1%-0.7%Mg; 小于或等于5%Zn; 小于0.15%Fe; 小于4%的Cu; 小于0.3%Mn; 小于0.05%B; 小于0.15%Ti; 其余部分基本上由铝组成。 与常规制备的E357合金在室温和高温下相比,本发明的AlSiMg组合物提供增加的机械性能(拉伸屈服强度和极限拉伸强度)。 本发明还包括由本发明组合物形成的成型铸件和从本发明组合物形成成形铸件的方法。