FR2420390A1 - Procede de brasage d'un metal a oxydation rapide avec un autre metal - Google Patents

Procede de brasage d'un metal a oxydation rapide avec un autre metal

Info

Publication number
FR2420390A1
FR2420390A1 FR7907000A FR7907000A FR2420390A1 FR 2420390 A1 FR2420390 A1 FR 2420390A1 FR 7907000 A FR7907000 A FR 7907000A FR 7907000 A FR7907000 A FR 7907000A FR 2420390 A1 FR2420390 A1 FR 2420390A1
Authority
FR
France
Prior art keywords
metal
brazing
alloys
another
called
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7907000A
Other languages
English (en)
Other versions
FR2420390B3 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm 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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2420390A1 publication Critical patent/FR2420390A1/fr
Application granted granted Critical
Publication of FR2420390B3 publication Critical patent/FR2420390B3/fr
Granted legal-status Critical Current

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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/19—Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/002—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of light metal
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/005—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a refractory metal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Products (AREA)
  • Laminated Bodies (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

Procédé de brasage d'un métal à oxydation rapide formant une couche stable d'oxyde, métal dit A, avec un autre métal dit B. Avant l'opération de brasage et après élimination complète de la couche d'oxyde, on rapporte sur le métal A une couche métallique mince qui, pendant le brasage, protège ledit métal A d'une nouvelle oxydation et, par diffusion dans le métal B, forme avec ce dernier une phase liquide de brasage par laquelle le métal A se trouve joint et brasé au métal B. L'invention s'applique notamment au brasage de métaux A tels que titane, chrome, zirconium et leurs alliages avec, comme métal B, de préférence l'aluminium et ses alliages.
FR7907000A 1978-03-25 1979-03-20 Procede de brasage d'un metal a oxydation rapide avec un autre metal Granted FR2420390A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2813166A DE2813166C3 (de) 1978-03-25 1978-03-25 Verfahren zum Hartlöten von einem schnelloxydierenden Metall mit einem anderen Metall

Publications (2)

Publication Number Publication Date
FR2420390A1 true FR2420390A1 (fr) 1979-10-19
FR2420390B3 FR2420390B3 (fr) 1981-12-11

Family

ID=6035481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907000A Granted FR2420390A1 (fr) 1978-03-25 1979-03-20 Procede de brasage d'un metal a oxydation rapide avec un autre metal

Country Status (3)

Country Link
DE (1) DE2813166C3 (fr)
FR (1) FR2420390A1 (fr)
GB (1) GB2016985B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028044C1 (de) * 1980-07-24 1981-10-08 Vdo Adolf Schindling Ag, 6000 Frankfurt Lötfähiges Schichtensystem
AT383762B (de) * 1985-12-23 1987-08-25 Plansee Metallwerk Verfahren zur herstellung mehrkomponentiger, kongruent erschmelzender lotmaterialien
GB2221415B (en) * 1988-08-04 1991-04-17 Ferranti Int Signal A method of brazing articles containing aluminium.
JP3250582B2 (ja) * 1993-10-28 2002-01-28 アイシン精機株式会社 Ｔｉ−Ａｌ系金属間化合物の接合方法
DE4412792A1 (de) * 1994-04-14 1995-10-19 Leybold Materials Gmbh Vorrichtung und Verfahren zum Verbinden von flächigen Werkstücken
CN110860754B (zh) * 2019-12-03 2021-07-27 哈尔滨工业大学 焊接铝基复合材料和钛合金使焊缝金属间化合物颗粒弥散强化的钎焊方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2329613A1 (de) * 1973-06-09 1975-01-09 Degussa Verfahren zur herstellung von loetverbindungen von metallen der iv. bis vii. nebengruppe des periodischen systems, insbesondere von titan, zirkon und deren legierungen

Also Published As

Publication number Publication date
DE2813166C3 (de) 1981-04-09
DE2813166A1 (de) 1979-09-27
FR2420390B3 (fr) 1981-12-11
GB2016985A (en) 1979-10-03
DE2813166B2 (de) 1980-08-28
GB2016985B (en) 1982-08-18

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