JPS5741344A - Aluminum alloy for core material of vacuum brazing sheet - Google Patents

Aluminum alloy for core material of vacuum brazing sheet

Info

Publication number
JPS5741344A
JPS5741344A JP11712480A JP11712480A JPS5741344A JP S5741344 A JPS5741344 A JP S5741344A JP 11712480 A JP11712480 A JP 11712480A JP 11712480 A JP11712480 A JP 11712480A JP S5741344 A JPS5741344 A JP S5741344A
Authority
JP
Japan
Prior art keywords
core material
brazing sheet
vacuum brazing
aluminum alloy
condenser
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
JP11712480A
Other languages
Japanese (ja)
Other versions
JPS643933B2 (en
Inventor
Shinji Takeno
Fumio Yoneyama
Iwao Fukushima
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.)
SUKAI ALUM KK
Sky Aluminium Co Ltd
Original Assignee
SUKAI ALUM KK
Sky Aluminium 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 SUKAI ALUM KK, Sky Aluminium Co Ltd filed Critical SUKAI ALUM KK
Priority to JP11712480A priority Critical patent/JPS5741344A/en
Publication of JPS5741344A publication Critical patent/JPS5741344A/en
Publication of JPS643933B2 publication Critical patent/JPS643933B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

Abstract

PURPOSE: To enhance the corrosion and heat resistances by adding a necessary amount of Cu and Mn to Al, or further adding Fe and Si, and further adding Mg and/or Zr as required.
CONSTITUTION: The titled alloy consists of 0.5W2% Mn, 0.001W0.02% Cu and the balance Al, or further contains 0.1W0.5% Fe and 0.15W1% Si, and further contains 0.1W1% Mg and/or 0.05W0.5% Zr as required. This Al alloy for the core material of a vacuum brazing sheet is used as a material for the condenser of a car cooler, etc. It is effective in preventing the pitting corrosion of the tube side of the condenser and has remarkable heat resistance.
COPYRIGHT: (C)1982,JPO&Japio
JP11712480A 1980-08-27 1980-08-27 Aluminum alloy for core material of vacuum brazing sheet Granted JPS5741344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11712480A JPS5741344A (en) 1980-08-27 1980-08-27 Aluminum alloy for core material of vacuum brazing sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11712480A JPS5741344A (en) 1980-08-27 1980-08-27 Aluminum alloy for core material of vacuum brazing sheet

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP27813989A Division JPH02243734A (en) 1989-10-25 1989-10-25 Aluminum alloy for vacuum brazing sheet corrugated fin core material

Publications (2)

Publication Number Publication Date
JPS5741344A true JPS5741344A (en) 1982-03-08
JPS643933B2 JPS643933B2 (en) 1989-01-24

Family

ID=14704020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11712480A Granted JPS5741344A (en) 1980-08-27 1980-08-27 Aluminum alloy for core material of vacuum brazing sheet

Country Status (1)

Country Link
JP (1) JPS5741344A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985837A (en) * 1982-11-08 1984-05-17 Mitsubishi Alum Co Ltd Al alloy for fin material of heat exchanger with superior sag resistance
JPS6280246A (en) * 1985-10-02 1987-04-13 Mitsubishi Alum Co Ltd Al alloy material for heat exchanger excellent in strength at high temperature
US5476725A (en) * 1991-03-18 1995-12-19 Aluminum Company Of America Clad metallurgical products and methods of manufacture

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526323A (en) * 1975-06-30 1977-01-18 Metallgesellschaft Ag Using of malleable aluminium alloy
JPS5425207A (en) * 1977-07-29 1979-02-26 Mitsubishi Aluminium Aluminum alloy for thin sheet having good moldability and corrosion resistivity and method of making aluminum alloy thin sheets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526323A (en) * 1975-06-30 1977-01-18 Metallgesellschaft Ag Using of malleable aluminium alloy
JPS5425207A (en) * 1977-07-29 1979-02-26 Mitsubishi Aluminium Aluminum alloy for thin sheet having good moldability and corrosion resistivity and method of making aluminum alloy thin sheets

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985837A (en) * 1982-11-08 1984-05-17 Mitsubishi Alum Co Ltd Al alloy for fin material of heat exchanger with superior sag resistance
JPS6280246A (en) * 1985-10-02 1987-04-13 Mitsubishi Alum Co Ltd Al alloy material for heat exchanger excellent in strength at high temperature
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

Also Published As

Publication number Publication date
JPS643933B2 (en) 1989-01-24

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