BR112019007317A2 - método de soldagem por pontos de resistência, solda, e, solda formada entre uma primeira folha de metal e uma segunda folha de metal. - Google Patents

método de soldagem por pontos de resistência, solda, e, solda formada entre uma primeira folha de metal e uma segunda folha de metal.

Info

Publication number
BR112019007317A2
BR112019007317A2 BR112019007317A BR112019007317A BR112019007317A2 BR 112019007317 A2 BR112019007317 A2 BR 112019007317A2 BR 112019007317 A BR112019007317 A BR 112019007317A BR 112019007317 A BR112019007317 A BR 112019007317A BR 112019007317 A2 BR112019007317 A2 BR 112019007317A2
Authority
BR
Brazil
Prior art keywords
sheet
metal sheet
metal
welding
resistance spot
Prior art date
Application number
BR112019007317A
Other languages
English (en)
Inventor
Bassi Corrado
Bezencon Cyrille
Ahmed Hany
Malpica Julio
Simon Jörg
Chai Xiao
Original Assignee
Novelis Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novelis Inc filed Critical Novelis Inc
Publication of BR112019007317A2 publication Critical patent/BR112019007317A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • B23K11/20—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of different metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • B23K11/18—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of non-ferrous metals
    • B23K11/185—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of non-ferrous metals of aluminium or aluminium alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/16—Composite materials, e.g. fibre reinforced
    • B23K2103/166—Multilayered materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)

Abstract

são divulgadas soldas formadas a partir da soldagem por pontos de resistência melhorada. a soldagem por ponto de resistência inclui posicionar uma primeira folha de metal e uma segunda folha de metal entre dois eletrodos, contatar os dois eletrodos em conjunto em superfícies opostas da primeira folha de metal e da segunda folha de metal, e aplicar pelo menos uma corrente mínima à primeira folha de metal e a segunda folha de metal através dos dois eletrodos para formar uma solda com um tamanho mínimo de solda para unir a primeira folha de metal com a segunda folha de metal. pelo menos uma da primeira folha de metal e a segunda folha de metal é uma liga de fusão em que a composição de pelo menos uma camada externa da folha é diferente da composição do núcleo da folha.
BR112019007317A 2016-10-21 2017-10-20 método de soldagem por pontos de resistência, solda, e, solda formada entre uma primeira folha de metal e uma segunda folha de metal. BR112019007317A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662411196P 2016-10-21 2016-10-21
PCT/US2017/057613 WO2018075904A1 (en) 2016-10-21 2017-10-20 Enhanced resistance spot welding using cladded aluminum alloys

Publications (1)

Publication Number Publication Date
BR112019007317A2 true BR112019007317A2 (pt) 2019-07-02

Family

ID=60263061

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019007317A BR112019007317A2 (pt) 2016-10-21 2017-10-20 método de soldagem por pontos de resistência, solda, e, solda formada entre uma primeira folha de metal e uma segunda folha de metal.

Country Status (11)

Country Link
US (1) US20180111217A1 (pt)
EP (1) EP3528991B1 (pt)
JP (1) JP7074751B2 (pt)
KR (1) KR102165115B1 (pt)
CN (1) CN109862986B (pt)
AU (1) AU2017345727B2 (pt)
BR (1) BR112019007317A2 (pt)
CA (1) CA3041124C (pt)
ES (1) ES2908597T3 (pt)
MX (1) MX2019004228A (pt)
WO (1) WO2018075904A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10688592B1 (en) * 2017-09-05 2020-06-23 United Launch Alliance L.L.C Friction stir welding of aluminum alloys

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04160130A (ja) * 1990-10-24 1992-06-03 Sky Alum Co Ltd 抵抗スポット溶接性に優れたアルミニウム合金合わせ板および抵抗スポット溶接方法
JPH067955A (ja) * 1992-05-12 1994-01-18 Furukawa Alum Co Ltd アルミニウム合金材料の抵抗溶接方法
JPH0810964A (ja) * 1994-06-29 1996-01-16 Shinko Alcoa Yuso Kizai Kk アルミニウム構造材の抵抗スポット溶接方法
JP3398835B2 (ja) * 1997-09-11 2003-04-21 日本軽金属株式会社 連続抵抗スポット溶接性に優れた自動車用アルミニウム合金板
JP2008105087A (ja) * 2006-10-27 2008-05-08 Honda Motor Co Ltd 鉄部材とアルミニウム部材の接合方法及び鉄−アルミニウム接合体
US8278598B2 (en) 2009-08-14 2012-10-02 Arcelormittal Investigacion Y Desarrollo, S.L. Methods and systems for resistance spot welding using direct current micro pulses
WO2013096669A2 (en) * 2011-12-21 2013-06-27 Alcoa Inc. Apparatus and methods for joining dissimilar materials
US9999938B2 (en) * 2013-08-23 2018-06-19 GM Global Technology Operations LLC Multi-step direct welding of an aluminum-based workpiece to a steel workpiece

Also Published As

Publication number Publication date
WO2018075904A1 (en) 2018-04-26
JP2019534791A (ja) 2019-12-05
EP3528991A1 (en) 2019-08-28
CN109862986A (zh) 2019-06-07
AU2017345727B2 (en) 2020-02-27
US20180111217A1 (en) 2018-04-26
KR20190072578A (ko) 2019-06-25
AU2017345727A1 (en) 2019-05-02
ES2908597T3 (es) 2022-05-03
MX2019004228A (es) 2019-06-10
EP3528991B1 (en) 2022-02-09
CN109862986B (zh) 2022-02-01
KR102165115B1 (ko) 2020-10-14
CA3041124C (en) 2021-03-23
JP7074751B2 (ja) 2022-05-24
CA3041124A1 (en) 2018-04-26

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements