AL-MG-ZN WROUGHT ALLOY PRODUCT AND METHOD OF ITS MANUFACTURE
    2.
    发明申请
    AL-MG-ZN WROUGHT ALLOY PRODUCT AND METHOD OF ITS MANUFACTURE 有权
    AL-MG-ZN WROUGHT合金产品及其制造方法

    公开(公告)号:US20100319817A1

    公开(公告)日:2010-12-23

    申请号:US12742433

    申请日:2008-11-05

    Abstract: An aluminum alloy wrought product including, in wt. %, Mg 3.0 to 7.0, Zn 0.6 to 2.8, Mn 0 to 1.0, Cu 0 to 2.0, Sc 0 to 0.6, at least one element selected from the group of Zr 0.04 to 0.4, Cr 0.04 to 0.4, Hf 0.04 to 0.4 and Ti 0.01 to 0.3; Fe maximum 0.3, Si maximum 0.3, inevitable impurities, and balance aluminum. The range for the Zn-content in wt. % is a function of the Mg-content according to: lower-limit of the Zn-range: [Zn]=0.34[Mg]−0.4, and upper-limit of the Zn-range: [Zn]=0.34[Mg]+0.4.

    Abstract translation: 铝合金锻造产品,以重量计, %,Mg 3.0〜7.0,Zn 0.6〜2.8,Mn 0〜1.0,Cu 0〜2.0,Sc 0〜0.6,选自Zr 0.04〜0.4,Cr 0.04〜0.4,Hf 0.04〜0.4的至少一种元素 和Ti 0.01〜0.3; Fe最大为0.3,Si最大为0.3,不可避免的杂质,余量为铝。 Zn含量在wt。 %是根据以下的Mg含量的函数:Zn范围的下限:[Zn] = 0.34 [Mg] -0.4,Zn范围的上限:[Zn] = 0.34 [Mg] +0.4。

    Weldable Metal Article
    4.
    发明申请
    Weldable Metal Article 有权
    焊接金属制品

    公开(公告)号:US20120064367A1

    公开(公告)日:2012-03-15

    申请号:US13257568

    申请日:2010-04-14

    Abstract: The invention relates to an extruded or rolled clad metal article having a core metal layer and a cladding metal layer on at least one surface of the core layer, wherein the metals of the core metal layer and the cladding metal layer are each aluminium alloys, preferably an aluminium-magnesium alloy, having at least Sc in a range of 0.05% to 1%, and wherein the Sc-content in the core metal layer is lower than in the cladding metal layer. This further relates to a welded structure incorporating such a metal article.

    Abstract translation: 本发明涉及一种在芯层的至少一个表面上具有芯金属层和包覆金属层的挤出或卷绕复合金属制品,其中芯金属层和包层金属层的金属各自为铝合金,优选为 铝 - 镁合金,其至少Sc在0.05%至1%的范围内,并且其中芯金属层中的Sc含量低于包层金属层中的Sc含量。 这还涉及一种包含这种金属制品的焊接结构。

    Al—Mg—Zn wrought alloy product and method of its manufacture
    5.
    发明授权
    Al—Mg—Zn wrought alloy product and method of its manufacture 有权
    Al-Mg-Zn锻造合金产品及其制造方法

    公开(公告)号:US09039848B2

    公开(公告)日:2015-05-26

    申请号:US12742433

    申请日:2008-11-05

    Abstract: An aluminum alloy wrought product including, in wt. %, Mg 3.0 to 7.0, Zn 0.6 to 2.8, Mn 0 to 1.0, Cu 0 to 2.0, Sc 0 to 0.6, at least one element selected from the group of Zr 0.04 to 0.4, Cr 0.04 to 0.4, Hf 0.04 to 0.4 and Ti 0.01 to 0.3; Fe maximum 0.3, Si maximum 0.3, inevitable impurities, and balance aluminum. The range for the Zn-content in wt. % is a function of the Mg-content according to: lower-limit of the Zn-range: [Zn]=0.34[Mg]−0.4, and upper-limit of the Zn-range: [Zn]=0.34[Mg]+0.4.

    Abstract translation: 铝合金锻造产品,以重量计, %,Mg 3.0〜7.0,Zn 0.6〜2.8,Mn 0〜1.0,Cu 0〜2.0,Sc 0〜0.6,选自Zr 0.04〜0.4,Cr 0.04〜0.4,Hf 0.04〜0.4的至少一种元素 和Ti 0.01〜0.3; Fe最大为0.3,Si最大为0.3,不可避免的杂质,余量为铝。 Zn含量在wt。 %是根据以下的Mg含量的函数:Zn范围的下限:[Zn] = 0.34 [Mg] -0.4,Zn范围的上限:[Zn] = 0.34 [Mg] +0.4。

    Weldable metal article
    6.
    发明授权
    Weldable metal article 有权
    可焊接金属制品

    公开(公告)号:US08784999B2

    公开(公告)日:2014-07-22

    申请号:US13257568

    申请日:2010-04-14

    Abstract: The invention relates to an extruded or rolled clad metal article having a core metal layer and a cladding metal layer on at least one surface of the core layer, wherein the metals of the core metal layer and the cladding metal layer are each aluminum alloys, preferably an aluminum-magnesium alloy, having at least Sc in a range of 0.05% to 1%, and wherein the Sc-content in the core metal layer is lower than in the cladding metal layer. This further relates to a welded structure incorporating such a metal article.

    Abstract translation: 本发明涉及一种在芯层的至少一个表面上具有芯金属层和包覆金属层的挤出或卷绕复合金属制品,其中芯金属层和包层金属层的金属各自为铝合金,优选为 铝 - 镁合金,其至少Sc在0.05%至1%的范围内,并且其中芯金属层中的Sc含量低于包层金属层中的Sc含量。 这还涉及一种包含这种金属制品的焊接结构。

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