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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
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.
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公开(公告)号：US20140117001A1
公开(公告)日：2014-05-01
申请号：US14149476
申请日：2014-01-07
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Bruce Edward Anderson
IPC: B23K35/28
CPC classification number: B23K35/286 , B23K35/0227 , B23K35/0261 , B23K35/288 , B23K35/40 , C22C21/02
Abstract: A composition for welding or brazing aluminum comprises silicon (Si) and magnesium (Mg) along with aluminum in an alloy suitable for use in welding and brazing. The Si content may vary between approximately 4.7 and 10.9 wt %, and the Mg content may vary between approximately 0.15 wt % and 0.50 wt %. The alloy is well suited for operations in which little or no dilution from the base metal affects the Si and/or Mg content of the filler metal. The Si content promotes fluidity and avoids stress concentrations and cracking. The Mg content provides enhanced strength. Resulting joints may have a strength at least equal to that of the base metal with little or no dilution (e.g., draw of Mg). The joints may be both heat treated and artificially aged or naturally aged.
Abstract translation: 用于焊接或钎焊铝的组合物包括适合用于焊接和钎焊的合金中的硅（Si）和镁（Mg）以及铝。 Si含量可以在约4.7和10.9重量％之间变化，并且Mg含量可以在约0.15重量％和0.50重量％之间变化。 该合金非常适用于少量或不稀释贱金属的作用，影响填料金属的Si和/或Mg含量。 Si含量促进流动性，避免应力集中和开裂。 Mg含量提高了强度。 所得到的接头可以具有至少等于具有很少或不稀释（例如，Mg的拉制）的贱金属的强度。 接头可以进行热处理和人工老化或天然老化。
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公开(公告)号：US20240253166A1
公开(公告)日：2024-08-01
申请号：US18434057
申请日：2024-02-06
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Bruce Edward Anderson , Patrick Berube
CPC classification number: B23K35/286 , B23K35/0261 , B23K35/28 , B23K35/288 , B23K35/383 , B23K35/40 , C22C21/00 , 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.
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Patent Agency Ranking
公开(公告)号：US09770788B2
公开(公告)日：2017-09-26
申请号：US14161432
申请日：2014-01-22
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Bruce Edward Anderson , Christopher Hsu
CPC classification number: B23K35/286 , B23K35/0261 , B23K35/28 , B23K35/288 , B23K35/383 , B23K35/40 , C22C21/02
Abstract: A composition for welding or brazing aluminum comprises silicon (Si) and magnesium (Mg) along with aluminum in an alloy suitable for use in welding and brazing. The Si content may vary between approximately 4.7 and 10.9 wt %, and the Mg content may vary between approximately 0.20 wt % and 0.50 wt %. The alloy is well suited for operations in which little or no dilution from the base metal affects the Si and/or Mg content of the filler metal. The Si content promotes fluidity and avoids stress concentrations and cracking The Mg content provides enhanced strength. Resulting joints may have a strength at least equal to that of the base metal with little or no dilution (e.g., draw of Mg). The joints may be both heat treated and artificially aged or naturally aged.
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公开(公告)号：US11890703B2
公开(公告)日：2024-02-06
申请号：US16878050
申请日：2020-05-19
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Bruce Edward Anderson , Patrick Berube
CPC classification number: B23K35/286 , B23K35/0261 , B23K35/28 , B23K35/288 , B23K35/383 , B23K35/40 , C22C21/00 , 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.
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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
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.
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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
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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公开(公告)号：US20140190952A1
公开(公告)日：2014-07-10
申请号：US14161432
申请日：2014-01-22
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Bruce Edward Anderson , Christopher Hsu
CPC classification number: B23K35/286 , B23K35/0261 , B23K35/28 , B23K35/288 , B23K35/383 , B23K35/40 , C22C21/02
Abstract: A composition for welding or brazing aluminum comprises silicon (Si) and magnesium (Mg) along with aluminum in an alloy suitable for use in welding and brazing. The Si content may vary between approximately 4.7 and 10.9 wt %, and the Mg content may vary between approximately 0.20 wt % and 0.50 wt %. The alloy is well suited for operations in which little or no dilution from the base metal affects the Si and/or Mg content of the filler metal. The Si content promotes fluidity and avoids stress concentrations and cracking The Mg content provides enhanced strength. Resulting joints may have a strength at least equal to that of the base metal with little or no dilution (e.g., draw of Mg). The joints may be both heat treated and artificially aged or naturally aged.
Abstract translation: 用于焊接或钎焊铝的组合物包括适合用于焊接和钎焊的合金中的硅（Si）和镁（Mg）以及铝。 Si含量可以在约4.7和10.9重量％之间变化，并且Mg含量可以在约0.20重量％和0.50重量％之间变化。 该合金非常适用于少量或不稀释贱金属的作用，影响填料金属的Si和/或Mg含量。 Si含量促进流动性，避免应力集中和开裂Mg含量提高了强度。 所得到的接头可以具有至少等于具有很少或不稀释（例如，Mg的拉制）的贱金属的强度。 接头可以进行热处理和人工老化或天然老化。
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