JPS5794544A - Composite brazing sheet for heat exchanger made of al alloy - Google Patents

Composite brazing sheet for heat exchanger made of al alloy

Info

Publication number
JPS5794544A
JPS5794544A JP17154880A JP17154880A JPS5794544A JP S5794544 A JPS5794544 A JP S5794544A JP 17154880 A JP17154880 A JP 17154880A JP 17154880 A JP17154880 A JP 17154880A JP S5794544 A JPS5794544 A JP S5794544A
Authority
JP
Japan
Prior art keywords
alloy
brazing sheet
skin material
ply construction
heat exchanger
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
JP17154880A
Other languages
Japanese (ja)
Other versions
JPS6319583B2 (en
Inventor
Ken Toma
Isao Takeuchi
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.)
MA Aluminum Corp
Original Assignee
Mitsubishi 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 Mitsubishi Aluminum Co Ltd filed Critical Mitsubishi Aluminum Co Ltd
Priority to JP17154880A priority Critical patent/JPS5794544A/en
Publication of JPS5794544A publication Critical patent/JPS5794544A/en
Publication of JPS6319583B2 publication Critical patent/JPS6319583B2/ja
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
    • 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

Abstract

PURPOSE:To provide a titled brazing sheet suppressing local corrosion by cladding a skin material of an Al alloy contg. Mg on a core material side of 2-ply construction sheets of a core material of an A alloy contg. Mn and an Al alloy contg. Si thereby forming these into 3-ply construction. CONSTITUTION:A skin material of an Al alloy contg. 0.1-1.5% Mg is clad on the core material side of a composite brazing sheet consisting of the 2-ply construction of a core material of an Al alloy contg. at least 0.1-1.5% Mn, and an Al alloy cong. at least 7-15% Si into 3-ply construction. Said Al alloy skin material further contains 0.1-0.3% Mn in some cases to have improved high temp. strength. Or in some cases, said skin material contains >=1 kind of 0.01- 0.15% Zr and 0.01-0.15% Cr other than Mg. If desired, said skin material contains said Mn and Zr and Cr in combination other than Mg.
JP17154880A 1980-12-05 1980-12-05 Composite brazing sheet for heat exchanger made of al alloy Granted JPS5794544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17154880A JPS5794544A (en) 1980-12-05 1980-12-05 Composite brazing sheet for heat exchanger made of al alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17154880A JPS5794544A (en) 1980-12-05 1980-12-05 Composite brazing sheet for heat exchanger made of al alloy

Publications (2)

Publication Number Publication Date
JPS5794544A true JPS5794544A (en) 1982-06-12
JPS6319583B2 JPS6319583B2 (en) 1988-04-23

Family

ID=15925162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17154880A Granted JPS5794544A (en) 1980-12-05 1980-12-05 Composite brazing sheet for heat exchanger made of al alloy

Country Status (1)

Country Link
JP (1) JPS5794544A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5974284A (en) * 1982-10-19 1984-04-26 Furukawa Alum Co Ltd Brazing sheet for aluminum heat exchanger
US4826032A (en) * 1985-11-18 1989-05-02 N.V. Bekaert S.A. Basket made of metal wire mesh; a piece of wire mesh and a mesh strip comprising such wire mesh pieces
JPH02175093A (en) * 1988-09-12 1990-07-06 Kobe Steel Ltd Aluminum alloy clad material for brazing
WO2010137649A1 (en) * 2009-05-27 2010-12-02 株式会社神戸製鋼所 Aluminum alloy brazing sheet for heat exchangers and aluminum alloy brazed object for heat exchangers

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5974284A (en) * 1982-10-19 1984-04-26 Furukawa Alum Co Ltd Brazing sheet for aluminum heat exchanger
JPS6015709B2 (en) * 1982-10-19 1985-04-20 古河アルミニウム工業株式会社 Brazing sheet for aluminum heat exchanger
US4826032A (en) * 1985-11-18 1989-05-02 N.V. Bekaert S.A. Basket made of metal wire mesh; a piece of wire mesh and a mesh strip comprising such wire mesh pieces
JPH02175093A (en) * 1988-09-12 1990-07-06 Kobe Steel Ltd Aluminum alloy clad material for brazing
WO2010137649A1 (en) * 2009-05-27 2010-12-02 株式会社神戸製鋼所 Aluminum alloy brazing sheet for heat exchangers and aluminum alloy brazed object for heat exchangers
JP2011006784A (en) * 2009-05-27 2011-01-13 Kobe Steel Ltd Aluminum alloy brazing sheet for heat exchanger and aluminum alloy brazed object for heat exchanger
US9327365B2 (en) 2009-05-27 2016-05-03 Kobe Steel, Ltd. Aluminum alloy brazng sheet for heat exchangers and aluminum alloy brazed article for heat exchangers

Also Published As

Publication number Publication date
JPS6319583B2 (en) 1988-04-23

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