GB1333030A - Method of brazing aluminium and aluminium alloys - Google Patents

Method of brazing aluminium and aluminium alloys

Info

Publication number
GB1333030A
GB1333030A GB1776473A GB1776470A GB1333030A GB 1333030 A GB1333030 A GB 1333030A GB 1776473 A GB1776473 A GB 1776473A GB 1776470 A GB1776470 A GB 1776470A GB 1333030 A GB1333030 A GB 1333030A
Authority
GB
United Kingdom
Prior art keywords
aluminium
alloys
brazing
atmosphere
werke
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.)
Expired
Application number
GB1776473A
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.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke 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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Priority to GB07764/70D priority Critical patent/GB1281606A/en
Priority to US128405A priority patent/US3673371A/en
Priority to DE7113974U priority patent/DE7113974U/de
Priority to DE19712117670 priority patent/DE2117670C3/en
Priority to FR7113048A priority patent/FR2089601A5/fr
Priority to JP1971028704U priority patent/JPS5331517Y2/ja
Publication of GB1333030A publication Critical patent/GB1333030A/en
Expired 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
    • B23K35/286—Al as the principal constituent
    • B23K35/288—Al as the principal constituent with Sn or Zn
    • 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
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
    • B23K35/282—Zn as the principal constituent

Abstract

1333030 Brazing VEREINIGTE ALUMINIUM-WERKE AG 27 Nov 1970 [15 Dec 1969 11 June 1970] 17764/73 Divided out of 1328642 Heading B3R [Also in Division C7] Parts of Al or its alloys are brazed or soldered in an atmosphere containing at most a little oxygen and in the absence of a flux, using a filler metal comprising the balance, apart from impurities, being Zn. Alloys containing over 26% up to 45% Al may optionally contain up to 1% Mn. The atmosphere may be argon or nitrogen.
GB1776473A 1969-12-15 1970-04-14 Method of brazing aluminium and aluminium alloys Expired GB1333030A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB07764/70D GB1281606A (en) 1970-04-14 1970-04-14 Improvements in electrical discharge machining apparatus
US128405A US3673371A (en) 1970-04-14 1971-03-26 Gap monitoring electric-discharge-machining apparatus
DE7113974U DE7113974U (en) 1970-04-14 1971-04-06
DE19712117670 DE2117670C3 (en) 1970-04-14 1971-04-06 Electrical discharge machine
FR7113048A FR2089601A5 (en) 1970-04-14 1971-04-14
JP1971028704U JPS5331517Y2 (en) 1970-04-14 1971-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962760A DE1962760C3 (en) 1969-12-15 1969-12-15 Use of an aluminum-based solder for flux-free brazing of aluminum materials in protective gas, inert gas or vacuum

Publications (1)

Publication Number Publication Date
GB1333030A true GB1333030A (en) 1973-10-10

Family

ID=5753892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1776473A Expired GB1333030A (en) 1969-12-15 1970-04-14 Method of brazing aluminium and aluminium alloys

Country Status (5)

Country Link
AT (1) AT299647B (en)
DE (1) DE1962760C3 (en)
GB (1) GB1333030A (en)
SU (2) SU532324A3 (en)
ZA (1) ZA708097B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554491A (en) * 2011-12-14 2012-07-11 河南科技大学 Zn (zinc) based high-temperature lead-free soft solder and preparation method for same
CN103143854A (en) * 2013-02-25 2013-06-12 大连理工大学 Welding material for connection of magnesium/aluminum heterogeneous metal and preparation method thereof
CN111331278A (en) * 2020-03-26 2020-06-26 中机智能装备创新研究院(宁波)有限公司 High-corrosion-resistance Zn-Al solder powder, solder paste and preparation method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2335940B2 (en) * 1973-07-14 1975-06-12 Vereinigte Aluminium-Werke Ag, 5300 Bonn Use of a solder alloy
US3853547A (en) * 1973-05-25 1974-12-10 Reynolds Metals Co Brazing materials
US4039298A (en) * 1976-07-29 1977-08-02 Swiss Aluminium Ltd. Aluminum brazed composite
JPS60250893A (en) * 1984-05-25 1985-12-11 Sumitomo Light Metal Ind Ltd Aluminum alloy brazing filler metal for heat exchanger made of aluminum
DE4217122A1 (en) * 1992-05-23 1993-11-25 Mahle Gmbh Coilable aluminium@ alloy wire - contains silicon or nickel and is drawn from metal-sprayed starting material
EP1462207A1 (en) 2003-03-29 2004-09-29 Grillo-Werke AG Welding, soldering or brazing method under a protective atmosphere of metallic workpieces using a Zn/Al filler material
CN102209629A (en) † 2008-11-10 2011-10-05 阿勒里斯铝业科布伦茨有限公司 Process for fluxless brazing of aluminium and brazing sheet for use therein
MX2014014444A (en) * 2012-05-31 2015-09-08 Gränges Sweden Ab Multilayer aluminium brazing sheet for fluxfree brazing in controlled atmosphere.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554491A (en) * 2011-12-14 2012-07-11 河南科技大学 Zn (zinc) based high-temperature lead-free soft solder and preparation method for same
CN102554491B (en) * 2011-12-14 2014-03-05 河南科技大学 Zn (zinc) based high-temperature lead-free soft solder and preparation method for same
CN103143854A (en) * 2013-02-25 2013-06-12 大连理工大学 Welding material for connection of magnesium/aluminum heterogeneous metal and preparation method thereof
CN103143854B (en) * 2013-02-25 2015-04-22 大连理工大学 Welding material for connection of magnesium/aluminum heterogeneous metal and preparation method thereof
CN111331278A (en) * 2020-03-26 2020-06-26 中机智能装备创新研究院(宁波)有限公司 High-corrosion-resistance Zn-Al solder powder, solder paste and preparation method

Also Published As

Publication number Publication date
DE1962760A1 (en) 1971-07-29
AT299647B (en) 1972-06-26
DE1962760B2 (en) 1972-01-20
DE1962760C3 (en) 1980-04-03
SU453818A3 (en) 1974-12-15
ZA708097B (en) 1971-08-25
SU532324A3 (en) 1976-10-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years