JPS57169073A - Manufacture of brazing sheet for material of fin of heat exchanger showing superior sagging resistance during brazing - Google Patents
Manufacture of brazing sheet for material of fin of heat exchanger showing superior sagging resistance during brazingInfo
- Publication number
- JPS57169073A JPS57169073A JP5426581A JP5426581A JPS57169073A JP S57169073 A JPS57169073 A JP S57169073A JP 5426581 A JP5426581 A JP 5426581A JP 5426581 A JP5426581 A JP 5426581A JP S57169073 A JPS57169073 A JP S57169073A
- Authority
- JP
- Japan
- Prior art keywords
- brazing
- brazing sheet
- manufacture
- alloy
- fin
- 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
Links
Landscapes
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
PURPOSE: To obtain the titled brazing sheet for the material of the fins of a heat exchager by cladding an Al-Mn-Zr alloy for a core material with an Al-Si alloy for a brazing filler metal by hot rolling and cold rolling and by heat treating the resulting brazing sheet under specified conditions.
CONSTITUTION: An Al-Mn-Zr alloy contg. 0.9W1.5wt% Mn and 0.02W0.2% Zr for a core material is clad with an Al-Si alloy for a brazing filler metal by hot rolling and cold rolling to manufacture a brazing sheet. The brazing sheet after the cold rolling is heat treated under the conditions of 0.1W3°C/min temp. raising rate, 300W350°C heating temp. and 10minW10hr heat retaining time.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5426581A JPS57169073A (en) | 1981-04-13 | 1981-04-13 | Manufacture of brazing sheet for material of fin of heat exchanger showing superior sagging resistance during brazing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5426581A JPS57169073A (en) | 1981-04-13 | 1981-04-13 | Manufacture of brazing sheet for material of fin of heat exchanger showing superior sagging resistance during brazing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57169073A true JPS57169073A (en) | 1982-10-18 |
JPS6358217B2 JPS6358217B2 (en) | 1988-11-15 |
Family
ID=12965732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5426581A Granted JPS57169073A (en) | 1981-04-13 | 1981-04-13 | Manufacture of brazing sheet for material of fin of heat exchanger showing superior sagging resistance during brazing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57169073A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6254592A (en) * | 1985-09-02 | 1987-03-10 | Mitsubishi Alum Co Ltd | Brazing sheet |
JPS6261796A (en) * | 1985-09-09 | 1987-03-18 | Mitsubishi Alum Co Ltd | Brazing sheet |
JPS6447840A (en) * | 1987-08-13 | 1989-02-22 | Mitsubishi Aluminium | Production of al alloy thin plate or brazing sheet for thin fin material of al heat exchanger |
JPH01284498A (en) * | 1988-01-29 | 1989-11-15 | Alcan Internatl Ltd | Manufacture of sheet for brazing having excellent corrosion resistance |
EP2669395A2 (en) * | 2011-01-27 | 2013-12-04 | GK Corporation., Ltd | Aluminum alloy for die casting |
-
1981
- 1981-04-13 JP JP5426581A patent/JPS57169073A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6254592A (en) * | 1985-09-02 | 1987-03-10 | Mitsubishi Alum Co Ltd | Brazing sheet |
JPH0471637B2 (en) * | 1985-09-02 | 1992-11-16 | Mitsubishi Aluminium | |
JPS6261796A (en) * | 1985-09-09 | 1987-03-18 | Mitsubishi Alum Co Ltd | Brazing sheet |
JPH0471638B2 (en) * | 1985-09-09 | 1992-11-16 | Mitsubishi Aluminium | |
JPS6447840A (en) * | 1987-08-13 | 1989-02-22 | Mitsubishi Aluminium | Production of al alloy thin plate or brazing sheet for thin fin material of al heat exchanger |
JPH01284498A (en) * | 1988-01-29 | 1989-11-15 | Alcan Internatl Ltd | Manufacture of sheet for brazing having excellent corrosion resistance |
EP2669395A2 (en) * | 2011-01-27 | 2013-12-04 | GK Corporation., Ltd | Aluminum alloy for die casting |
EP2669395A4 (en) * | 2011-01-27 | 2014-09-03 | Gk Corp Ltd | Aluminum alloy for die casting |
Also Published As
Publication number | Publication date |
---|---|
JPS6358217B2 (en) | 1988-11-15 |
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