BRPI0915440A8 - Processo de soldagem por fusão para unir alumínio e titânio e conjunto submetido à solda-brasagem - Google Patents

Processo de soldagem por fusão para unir alumínio e titânio e conjunto submetido à solda-brasagem

Info

Publication number
BRPI0915440A8
BRPI0915440A8 BRPI0915440A BRPI0915440A BRPI0915440A8 BR PI0915440 A8 BRPI0915440 A8 BR PI0915440A8 BR PI0915440 A BRPI0915440 A BR PI0915440A BR PI0915440 A BRPI0915440 A BR PI0915440A BR PI0915440 A8 BRPI0915440 A8 BR PI0915440A8
Authority
BR
Brazil
Prior art keywords
titanium
brazing
aluminum
alpha2
alpha1
Prior art date
Application number
BRPI0915440A
Other languages
English (en)
Inventor
Schüpbach Urs
Kempa Stefan
Original Assignee
3A Tech & Management Ltd
Eng Products Switzerland Ltd
Constellium Switzerland Ag
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 3A Tech & Management Ltd, Eng Products Switzerland Ltd, Constellium Switzerland Ag filed Critical 3A Tech & Management Ltd
Publication of BRPI0915440A2 publication Critical patent/BRPI0915440A2/pt
Publication of BRPI0915440A8 publication Critical patent/BRPI0915440A8/pt
Publication of BRPI0915440B1 publication Critical patent/BRPI0915440B1/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
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • B23K9/232—Arc welding or cutting taking account of the properties of the materials 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • 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
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/14—Titanium 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
    • B23K2103/18—Dissimilar materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12389—All metal or with adjacent metals having variation in thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Arc Welding In General (AREA)
  • Laser Beam Processing (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

PROCESSO DE SOLDAGEM POR FUSÃO PARA UNIR ALUMÍNIO E TITÂNIO E CONJUNTO SUBMETIDO À SOLDA-BRASAGEM. A invenção refere-se a um processo para unir um primeiro elemento (1), compreendendo uma liga de alumínio, a um segundo elemento (2) compreendendo uma liga de titânio e tendo pelo menos uma borda com uma espessura e compreendendo as etapas de (i) chanfragem da referida borda do referido segundo elemento em uma forma de tronco de cone, tendo em um primeiro lado um primeiro ângulo de afunilamento alfa1, em um segundo lado um segundo ângulo de afunilamento alfa2 e uma espessura mínima t, em que alfa1 e alfa2 são maiores do que ou iguais a zero, a soma de alfa1 e alfa2 fica entre 10º e 50º e t está entre 0,05 e e 0,3 e, (ii) colocação do referido primeiro elemento (21) e da referida borda chanfrada do referido segundo elemento (21) em uma relação de apoio, definindo uma geometria a ser submetida à solda-brasagem (3); (iii) aquecimento das áreas de superfícies dos referidos elementos adjacente ao apoio até uma temperatura acima da temperatura de fusão da referida liga de alumínio e abaixo da temperatura de fusão da referida liga de titânio, na presença de um gás inerte (5) e de um metal de enchimento (4) para obter uma junta de solda-brasagem. O processo da invenção é particularmente útil para obtenção de juntas de solda-brasagem de alta resistência entre alumínio e titânio com uma alta saída de processo.
BRPI0915440-0A 2008-07-07 2009-07-03 Process of fusion welding to join aluminum and titanium and joint submitted to brazing BRPI0915440B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08356105.0 2008-07-07
EP08356105 2008-07-07
PCT/EP2009/004828 WO2010003595A1 (en) 2008-07-07 2009-07-03 A fusion welding process to join aluminium and titanium

Publications (3)

Publication Number Publication Date
BRPI0915440A2 BRPI0915440A2 (pt) 2015-11-10
BRPI0915440A8 true BRPI0915440A8 (pt) 2016-07-26
BRPI0915440B1 BRPI0915440B1 (pt) 2017-11-14

Family

ID=40091277

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0915440-0A BRPI0915440B1 (pt) 2008-07-07 2009-07-03 Process of fusion welding to join aluminum and titanium and joint submitted to brazing

Country Status (6)

Country Link
US (1) US7841507B2 (pt)
EP (1) EP2318171B1 (pt)
CN (1) CN102112263B (pt)
BR (1) BRPI0915440B1 (pt)
CA (1) CA2730028A1 (pt)
WO (1) WO2010003595A1 (pt)

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CN102615403A (zh) * 2012-04-25 2012-08-01 山东大学 一种钛合金与纯铝的脉冲氩弧焊方法
RU2505385C1 (ru) * 2012-07-11 2014-01-27 Федеральное государственное унитарное предприятие "Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Технической Физики имени академика Е.И. Забабахина" (ФГУП "РФЯЦ-ВНИИТФ им. академ. Е.И. Забабахина") Способ аргонодуговой сварки неплавящимся электродом
US8544714B1 (en) * 2012-11-15 2013-10-01 Fluor Technologies Corporation Certification of a weld produced by friction stir welding
CN103084715B (zh) * 2013-02-03 2015-09-16 汪贤女 一种钛板与铝板的激光预处理填丝tig焊接方法
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US10479532B2 (en) * 2015-05-07 2019-11-19 Keystone Engineering Company Stress relieved welds in positive expulsion fuel tanks with rolling metal diaphragms
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CN109890663B (zh) 2016-08-26 2023-04-14 形状集团 用于横向弯曲挤压成形铝梁从而温热成型车辆结构件的温热成型工艺和设备
US11072844B2 (en) 2016-10-24 2021-07-27 Shape Corp. Multi-stage aluminum alloy forming and thermal processing method for the production of vehicle components
US10688592B1 (en) * 2017-09-05 2020-06-23 United Launch Alliance L.L.C Friction stir welding of aluminum alloys
CN109483242B (zh) * 2018-10-24 2020-10-23 中船黄埔文冲船舶有限公司 一种薄板t型材生产线
CN109578420A (zh) * 2019-01-16 2019-04-05 佛山市巨隆金属制品有限公司 焊接铝螺母及其焊接方法
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Also Published As

Publication number Publication date
EP2318171A1 (en) 2011-05-11
CN102112263B (zh) 2014-07-16
BRPI0915440B1 (pt) 2017-11-14
CA2730028A1 (en) 2010-01-14
EP2318171B1 (en) 2017-09-06
US7841507B2 (en) 2010-11-30
WO2010003595A1 (en) 2010-01-14
CN102112263A (zh) 2011-06-29
US20100001133A1 (en) 2010-01-07
BRPI0915440A2 (pt) 2015-11-10

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