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    ALUMINUM ALLOY WELDING WIRE
    1.
    发明申请
    ALUMINUM ALLOY WELDING WIRE 审中-公开

    公开(公告)号：US20200276675A1

    公开(公告)日：2020-09-03

    申请号：US16878050

    申请日：2020-05-19

    Applicant: ILLINOIS TOOL WORKS INC.

    Inventor： Bruce Edward Anderson ,  Patrick Berube

    IPC: B23K35/28 ,  C22C21/00 ,  B23K35/38 ,  B23K35/02 ,  C22C21/02 ,  B23K35/40

    Abstract: The present disclosure relates generally to the field of welding filler metals, and more particularly to compositions suitable for welding or brazing aluminum alloys. In an embodiment, an aluminum-silicon-magnesium alloy, includes a magnesium content between approximately 0.1 wt % and approximately 0.5 wt %, wherein substantially all of the magnesium content is present as magnesium silicide. The alloy includes a silicon content between approximately 5.0 wt % and approximately 6.0 wt %, wherein at least 4.75 wt % of the silicon content is present as free silicon. The alloy includes one or more of iron, copper, manganese, zinc, and titanium. The alloy further includes a remainder of aluminum and trace components.

    ALUMINUM METAL-CORED WELDING WIRE
    4.
    发明申请
    ALUMINUM METAL-CORED WELDING WIRE 审中-公开

    公开(公告)号：US20190210162A1

    公开(公告)日：2019-07-11

    申请号：US16358415

    申请日：2019-03-19

    Applicant: ILLINOIS TOOL WORKS INC.

    Inventor： Patrick Berube ,  Gregory J. Bramer ,  Shuang Liu

    IPC: B23K35/28 ,  B23K35/02 ,  B23K35/40 ,  C22C21/08

    CPC classification number: B23K35/286 ,  B23K35/0261 ,  B23K35/406 ,  B82Y30/00 ,  C22C21/08

    Abstract: The present disclosure relates to a metal-cored welding wire, and, more specifically, to a metal-cored aluminum welding wire for arc welding, such as Gas Metal Arc Welding (GMAW) and Gas Tungsten Arc Welding (GTAW). A disclosed metal-cored aluminum welding wire includes a metallic sheath and a granular core disposed within the metallic sheath. The granular core includes a first alloy having a plurality of elements, wherein the first alloy has a solidus that is lower than each of the respective melting points of the plurality of elements of the first alloy. The granular core comprises aluminum metal matrix nano-composites (Al-MMNCs) that comprise an aluminum metal matrix and ceramic nanoparticles.

    Aluminum alloy welding wire
    6.
    发明授权
    Aluminum alloy welding wire 有权

    公开(公告)号：US10654135B2

    公开(公告)日：2020-05-19

    申请号：US14805289

    申请日：2015-07-21

    Applicant: ILLINOIS TOOL WORKS INC.

    Inventor： Bruce Edward Anderson ,  Patrick Berube

    IPC: C22C21/00 ,  C22C21/02 ,  B23K35/28 ,  B23K35/38 ,  B23K35/02 ,  B23K35/40

    Abstract: The present disclosure relates generally to the field of welding filler metals, and more particularly to compositions suitable for welding or brazing aluminum alloys. In an embodiment, an aluminum-silicon-magnesium alloy, includes a magnesium content between approximately 0.1 wt % and approximately 0.5 wt %, wherein substantially all of the magnesium content is present as magnesium silicide. The alloy includes a silicon content between approximately 5.0 wt % and approximately 6.0 wt %, wherein at least 4.75 wt % of the silicon content is present as free silicon. The alloy includes one or more of iron, copper, manganese, zinc, and titanium. The alloy further includes a remainder of aluminum and trace components.

    ALUMINUM ALLOY WELDING WIRE
    7.
    发明申请
    ALUMINUM ALLOY WELDING WIRE 审中-公开
    铝合金焊丝

    公开(公告)号：US20150321294A1

    公开(公告)日：2015-11-12

    申请号：US14805289

    申请日：2015-07-21

    Applicant: ILLINOIS TOOL WORKS INC.

    Inventor： Bruce Edward Anderson ,  Patrick Berube

    IPC: B23K35/28 ,  C22C21/00

    CPC classification number: B23K35/286 ,  B23K35/0261 ,  B23K35/28 ,  B23K35/288 ,  B23K35/383 ,  B23K35/40 ,  C22C21/02

    Abstract: The present disclosure relates generally to the field of welding filler metals, and more particularly to compositions suitable for welding or brazing aluminum alloys. In an embodiment, an aluminum-silicon-magnesium alloy, includes a magnesium content between approximately 0.1 wt % and approximately 0.5 wt %, wherein substantially all of the magnesium content is present as magnesium silicide. The alloy includes a silicon content between approximately 5.0 wt % and approximately 6.0 wt %, wherein at least 4.75 wt % of the silicon content is present as free silicon. The alloy includes one or more of iron, copper, manganese, zinc, and titanium. The alloy further includes a remainder of aluminum and trace components.

    Abstract translation: 本公开一般涉及焊接填充金属的领域，更具体地涉及适用于焊接或钎焊铝合金的组合物。 在一个实施方案中，铝 - 硅 - 镁合金包括约0.1重量％至约0.5重量％的镁含量，其中基本上所有的镁含量以硅化镁存在。 该合金包括约5.0重量％至约6.0重量％的硅含量，其中至少4.75重量％的硅含量以游离硅存在。 该合金包括铁，铜，锰，锌和钛中的一种或多种。 该合金还包括铝和痕量组分的剩余部分。

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