JPS6483396A - Brazing sheet made of aluminum - Google Patents

Brazing sheet made of aluminum

Info

Publication number
JPS6483396A
JPS6483396A JP23854287A JP23854287A JPS6483396A JP S6483396 A JPS6483396 A JP S6483396A JP 23854287 A JP23854287 A JP 23854287A JP 23854287 A JP23854287 A JP 23854287A JP S6483396 A JPS6483396 A JP S6483396A
Authority
JP
Japan
Prior art keywords
alloy
brazing
heat exchanger
weight
core material
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
JP23854287A
Other languages
Japanese (ja)
Other versions
JPH0642995B2 (en
Inventor
Kazunori Ishikawa
Motoyoshi Yamaguchi
Chiaki Ara
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.)
Furukawa Aluminum Co Ltd
Original Assignee
Furukawa Aluminum Co Ltd
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 Furukawa Aluminum Co Ltd filed Critical Furukawa Aluminum Co Ltd
Priority to JP62238542A priority Critical patent/JPH0642995B2/en
Publication of JPS6483396A publication Critical patent/JPS6483396A/en
Publication of JPH0642995B2 publication Critical patent/JPH0642995B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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°C
    • B23K35/286—Al as the principal constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE:To greatly improve the strength and pitting corrosion resistance after brazing so that the weight of a heat exchanger for automobiles can be reduced by using a specific Al alloy as a core material and cladding an Al alloy brazing filler metal to both or one face thereof. CONSTITUTION:The alloy having the compsn. contg., by weight, 0.5-1.0% Si, <=0.2% Fe, 0.5-1.0% Cu, 0.5-1.5% Mn, 0.1-0.5% Mg, and the balance Al is adjusted to 40-400mum crystal grain sizes and is used as the core material. The Al alloy brazing filler metal is superposed on both or one face thereof and the material is hot rolled at a specified temp. by which said material is clad on the core material. As a result, the brazing sheet exhibits the high strength adequete for brazing the heat exchanger made of the Al alloy and is improved in the brazing property and the pitting corrosion resistance. The weight of the heat exchanger is thus reduced.
JP62238542A 1987-09-22 1987-09-22 Aluminum brazing sheet Expired - Fee Related JPH0642995B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62238542A JPH0642995B2 (en) 1987-09-22 1987-09-22 Aluminum brazing sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62238542A JPH0642995B2 (en) 1987-09-22 1987-09-22 Aluminum brazing sheet

Publications (2)

Publication Number Publication Date
JPS6483396A true JPS6483396A (en) 1989-03-29
JPH0642995B2 JPH0642995B2 (en) 1994-06-08

Family

ID=17031801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62238542A Expired - Fee Related JPH0642995B2 (en) 1987-09-22 1987-09-22 Aluminum brazing sheet

Country Status (1)

Country Link
JP (1) JPH0642995B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02129333A (en) * 1988-11-10 1990-05-17 Mitsubishi Alum Co Ltd Aluminum brazing sheet for heat exchanger
JPH02258945A (en) * 1989-03-30 1990-10-19 Sumitomo Light Metal Ind Ltd Aluminium alloy clad material for core plate of drawn-cup-type heat exchanger
JPH02258942A (en) * 1989-03-30 1990-10-19 Sumitomo Light Metal Ind Ltd Aluminum alloy material for heat exchanger
US5476725A (en) * 1991-03-18 1995-12-19 Aluminum Company Of America Clad metallurgical products and methods of manufacture
US6294272B2 (en) * 1996-11-04 2001-09-25 Corus Aluminium Walzprodukte Gmbh Aluminium alloy for use as core material in brazing sheet
WO2004068055A1 (en) * 2003-01-27 2004-08-12 Showa Denko K.K. Heat exchanger and process for fabricating same
JP2010242110A (en) * 2009-03-31 2010-10-28 Kobe Steel Ltd Aluminum alloy brazing sheet
JP2011241435A (en) * 2010-05-18 2011-12-01 Kobe Steel Ltd Aluminum alloy brazing sheet
JP2011241434A (en) * 2010-05-18 2011-12-01 Kobe Steel Ltd Aluminum alloy brazing sheet
WO2014157116A1 (en) * 2013-03-29 2014-10-02 株式会社神戸製鋼所 Brazed structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62110867A (en) * 1985-11-11 1987-05-21 Mitsubishi Alum Co Ltd Brazing method for al or al alloy member
JPS644449A (en) * 1987-06-26 1989-01-09 Calsonic Corp Brazing sheet made of aluminum alloy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62110867A (en) * 1985-11-11 1987-05-21 Mitsubishi Alum Co Ltd Brazing method for al or al alloy member
JPS644449A (en) * 1987-06-26 1989-01-09 Calsonic Corp Brazing sheet made of aluminum alloy

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02129333A (en) * 1988-11-10 1990-05-17 Mitsubishi Alum Co Ltd Aluminum brazing sheet for heat exchanger
JPH02258945A (en) * 1989-03-30 1990-10-19 Sumitomo Light Metal Ind Ltd Aluminium alloy clad material for core plate of drawn-cup-type heat exchanger
JPH02258942A (en) * 1989-03-30 1990-10-19 Sumitomo Light Metal Ind Ltd Aluminum alloy material for heat exchanger
US5476725A (en) * 1991-03-18 1995-12-19 Aluminum Company Of America Clad metallurgical products and methods of manufacture
US5669436A (en) * 1991-03-18 1997-09-23 Aluminum Company Of America Method of continuously casting composite strip
US6294272B2 (en) * 1996-11-04 2001-09-25 Corus Aluminium Walzprodukte Gmbh Aluminium alloy for use as core material in brazing sheet
WO2004068055A1 (en) * 2003-01-27 2004-08-12 Showa Denko K.K. Heat exchanger and process for fabricating same
JP2010242110A (en) * 2009-03-31 2010-10-28 Kobe Steel Ltd Aluminum alloy brazing sheet
JP2011241435A (en) * 2010-05-18 2011-12-01 Kobe Steel Ltd Aluminum alloy brazing sheet
JP2011241434A (en) * 2010-05-18 2011-12-01 Kobe Steel Ltd Aluminum alloy brazing sheet
WO2014157116A1 (en) * 2013-03-29 2014-10-02 株式会社神戸製鋼所 Brazed structure
JP2014198892A (en) * 2013-03-29 2014-10-23 株式会社神戸製鋼所 Brazed joint structure
CN105074026A (en) * 2013-03-29 2015-11-18 株式会社神户制钢所 Brazed structure
US10369665B2 (en) 2013-03-29 2019-08-06 Kobe Steel, Ltd. Brazed structure

Also Published As

Publication number Publication date
JPH0642995B2 (en) 1994-06-08

Similar Documents

Publication Publication Date Title
JPS5616646A (en) Aluminum alloy clad for heat exchanger
AU2957789A (en) Process for improving the corrosion resistance of brazing
GB1485562A (en) Corrosion-resistant alloys
GB1530843A (en) Aluminium brazeable composite materials
JPS6483396A (en) Brazing sheet made of aluminum
TW374113B (en) Al-alloy heat exchanger
US5398864A (en) Corrosion-resistant aluminum alloy brazing composite
JPS6439340A (en) Aluminum alloy composite plate for wrapping
JPS57210944A (en) Aluminum alloy for butt resistance welding with superior stress corrosion cracking resistance at joint
JPS55107748A (en) Core material of al brazing sheet and manufacture of brazing sheet
JPS57158350A (en) Aluminum alloy clad material with pitting corrosion resistance
JPS648239A (en) Aluminum alloy and aluminum alloy clad material for heat exchanger member
JPS5731468A (en) Brazed structure made of aluminum
JPS57207160A (en) Low thermal expansion invar type fe-ni alloy with superior rust resistance
CA2095376A1 (en) Aluminum alloy fin material for heat-exchanger
JPH0250934A (en) Brazing sheet made of aluminum for heat exchanger member
JPS56142845A (en) Aluminum alloy for fin
JPS57210945A (en) Aluminum alloy for heat exchanger
JPS6411081A (en) Manufacture of aluminum sheet for brazing
JPS5794544A (en) Composite brazing sheet for heat exchanger made of al alloy
JPS5741344A (en) Aluminum alloy for core material of vacuum brazing sheet
JPS57101640A (en) Composite brazing sheet for heat exchanger made of al alloy
JPS57140856A (en) Aluminum killed steel for low temperature use suitable for high heat input welding
JPS6447829A (en) Aluminum alloy cladding plate for wrapping
JPS5677371A (en) Manufacture of aluminum sheet with high strength

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees