GB1602352A - Brazing of aluminium assemblies - Google Patents

Brazing of aluminium assemblies Download PDF

Info

Publication number
GB1602352A
GB1602352A GB32936/80A GB3293680A GB1602352A GB 1602352 A GB1602352 A GB 1602352A GB 32936/80 A GB32936/80 A GB 32936/80A GB 3293680 A GB3293680 A GB 3293680A GB 1602352 A GB1602352 A GB 1602352A
Authority
GB
United Kingdom
Prior art keywords
alloy
brazing
aluminium
silicon
iron
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
GB32936/80A
Other languages
English (en)
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.)
Rio Tinto Switzerland AG
Original Assignee
Alusuisse Holdings AG
Schweizerische Aluminium 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 Alusuisse Holdings AG, Schweizerische Aluminium AG filed Critical Alusuisse Holdings AG
Publication of GB1602352A publication Critical patent/GB1602352A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • 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°C
    • B23K35/286—Al as the principal constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/016—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of aluminium or aluminium alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • 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
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/12764—Next to Al-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Powder Metallurgy (AREA)
  • Conductive Materials (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
GB32936/80A 1977-03-03 1978-03-02 Brazing of aluminium assemblies Expired GB1602352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/773,959 US4093782A (en) 1977-03-03 1977-03-03 Brazed aluminum composite

Publications (1)

Publication Number Publication Date
GB1602352A true GB1602352A (en) 1981-11-11

Family

ID=25099830

Family Applications (2)

Application Number Title Priority Date Filing Date
GB32936/80A Expired GB1602352A (en) 1977-03-03 1978-03-02 Brazing of aluminium assemblies
GB8340/78A Expired GB1602351A (en) 1977-03-03 1978-03-02 Brazable aluminium composites

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8340/78A Expired GB1602351A (en) 1977-03-03 1978-03-02 Brazable aluminium composites

Country Status (9)

Country Link
US (1) US4093782A (https=)
AT (1) AT361229B (https=)
CA (1) CA1080917A (https=)
CH (1) CH640275A5 (https=)
DE (1) DE2718538C2 (https=)
FR (1) FR2382333A1 (https=)
GB (2) GB1602352A (https=)
IT (1) IT1093347B (https=)
NO (1) NO780685L (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240574A (en) * 1978-03-13 1980-12-23 Ford Motor Company Fluxless brazing of aluminum in inert gas
US4207380A (en) * 1978-07-17 1980-06-10 Hood & Company, Inc. Aluminum thermostat metal
JPS6032703B2 (ja) * 1978-11-04 1985-07-30 株式会社神戸製鋼所 ろう付用Ａｌ材料
US4196262A (en) * 1979-03-15 1980-04-01 Swiss Aluminium Ltd. Al-Si-In/Ga alloy clad composite
US4211827A (en) * 1979-03-15 1980-07-08 Swiss Aluminium Ltd. Al-Si-Sn Alloy clad composite
US4586964A (en) 1984-07-26 1986-05-06 Kaiser Aluminum & Chemical Corporation Corrosion resistant vacuum brazing sheet
US4828794A (en) * 1985-06-10 1989-05-09 Reynolds Metals Company Corrosion resistant aluminum material
US4649087A (en) * 1985-06-10 1987-03-10 Reynolds Metals Company Corrosion resistant aluminum brazing sheet
CA1309322C (en) * 1988-01-29 1992-10-27 Paul Emile Fortin Process for improving the corrosion resistance of brazing sheet
CA1307175C (en) * 1988-02-03 1992-09-08 Paul Emile Fortin Aluminum products having improved corrosion resistance
AU641743B2 (en) * 1990-03-09 1993-09-30 Furukawa Aluminum Co., Ltd. Brazing sheet comprising brazing material based on aluminum-magnesium-silicon alloy
DE19929814A1 (de) * 1999-06-30 2001-01-04 Vaw Ver Aluminium Werke Ag Plattierwalzen
US6602363B2 (en) 1999-12-23 2003-08-05 Alcoa Inc. Aluminum alloy with intergranular corrosion resistance and methods of making and use
CA2434826C (en) * 2001-01-16 2011-03-29 Pechiney Rhenalu Brazing sheet and method
KR100417954B1 (ko) * 2001-03-31 2004-02-11 위니아만도 주식회사 알루미늄 제품의 접합재와 그 코팅방법 및 장치
US20110204124A1 (en) * 2008-11-10 2011-08-25 Aleris Aluminum Koblenz Gmbh Process for fluxless brazing of aluminium and brazing filler alloy for use therein
CN102209629A (zh) * 2008-11-10 2011-10-05 阿勒里斯铝业科布伦茨有限公司 对铝进行无钎剂钎焊的方法以及用于该方法的钎焊板
US11130171B2 (en) 2018-04-24 2021-09-28 Golden Aluminum Company Method for reducing target surface features in continuous casting

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881879A (en) * 1971-10-05 1975-05-06 Reynolds Metals Co Al-Si-Mg alloy
US3788824A (en) * 1971-10-05 1974-01-29 Reynolds Metals Co Aluminous metal brazing materials
US3898053A (en) * 1973-05-25 1975-08-05 Reynolds Metals Co Brazing materials
US3853547A (en) * 1973-05-25 1974-12-10 Reynolds Metals Co Brazing materials
DE2330256A1 (de) * 1973-06-14 1975-01-09 Ver Deutsche Metallwerke Ag Lotmaterial zum flussmittelfreien hartloeten von aluminium oder aluminiumlegierungen
US3859058A (en) * 1973-10-04 1975-01-07 Alusuisse Corrosion resistant aluminum composite material
US3878871A (en) * 1973-11-12 1975-04-22 Saliss Aluminium Ltd Corrosion resistant aluminum composite
CA1031514A (en) * 1974-10-31 1978-05-23 Philip R. Sperry Composite aluminum brazing sheet
US3963453A (en) * 1974-12-10 1976-06-15 Reynolds Metals Company Brazing materials
US4039298A (en) * 1976-07-29 1977-08-02 Swiss Aluminium Ltd. Aluminum brazed composite

Also Published As

Publication number Publication date
FR2382333B1 (https=) 1983-07-01
ATA150478A (de) 1980-07-15
CH640275A5 (de) 1983-12-30
IT7820885A0 (it) 1978-03-03
AT361229B (de) 1981-02-25
FR2382333A1 (fr) 1978-09-29
NO780685L (no) 1978-09-05
DE2718538B1 (de) 1978-07-06
DE2718538C2 (de) 1979-03-08
GB1602351A (en) 1981-11-11
IT1093347B (it) 1985-07-19
CA1080917A (en) 1980-07-08
US4093782A (en) 1978-06-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940302