JPS5395114A - Aluminium material having excellent corrosion resistance - Google Patents

Aluminium material having excellent corrosion resistance

Info

Publication number
JPS5395114A
JPS5395114A JP929477A JP929477A JPS5395114A JP S5395114 A JPS5395114 A JP S5395114A JP 929477 A JP929477 A JP 929477A JP 929477 A JP929477 A JP 929477A JP S5395114 A JPS5395114 A JP S5395114A
Authority
JP
Japan
Prior art keywords
excellent corrosion
corrosion resistance
aluminium material
corrosion
corrosion preventive
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
JP929477A
Other languages
Japanese (ja)
Other versions
JPS585978B2 (en
Inventor
Tomiyoshi Kanai
Ichiro Iwai
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP52009294A priority Critical patent/JPS585978B2/en
Publication of JPS5395114A publication Critical patent/JPS5395114A/en
Publication of JPS585978B2 publication Critical patent/JPS585978B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE:The Al material not generating the intergranular corrosion at the boiling water treatment or the pressurized steam treatment and having an excellent corrosion preventive property, which is obtained by forming the corrosion preventive layer of the Al base alloy containing the limited amount of Zn, In, Fe and Ni on the surface of Al material.
JP52009294A 1977-02-01 1977-02-01 Aluminum heat exchanger with excellent corrosion resistance Expired JPS585978B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52009294A JPS585978B2 (en) 1977-02-01 1977-02-01 Aluminum heat exchanger with excellent corrosion resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52009294A JPS585978B2 (en) 1977-02-01 1977-02-01 Aluminum heat exchanger with excellent corrosion resistance

Publications (2)

Publication Number Publication Date
JPS5395114A true JPS5395114A (en) 1978-08-19
JPS585978B2 JPS585978B2 (en) 1983-02-02

Family

ID=11716443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52009294A Expired JPS585978B2 (en) 1977-02-01 1977-02-01 Aluminum heat exchanger with excellent corrosion resistance

Country Status (1)

Country Link
JP (1) JPS585978B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451918A (en) * 1977-09-30 1979-04-24 Showa Aluminium Co Ltd Cathodeeanticorrosive aluminum base alloy for use in vacuum brazing
JPS56137096A (en) * 1980-03-27 1981-10-26 Mitsubishi Alum Co Ltd Heat exchanger of a -alloy
JPH0379737A (en) * 1989-08-23 1991-04-04 Nippon Light Metal Co Ltd Aluminum fin material for heat exchanger having excellent heat conductivity and corrosion resistance

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997165A (en) * 1933-10-20 1935-04-09 Aluminum Co Of America Duplex metal article
JPS5125414A (en) * 1974-08-28 1976-03-02 Showa Aluminium Co Ltd NETSUKOKANKYOTAISHOKUARUMINIUMUAWASEZAI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997165A (en) * 1933-10-20 1935-04-09 Aluminum Co Of America Duplex metal article
JPS5125414A (en) * 1974-08-28 1976-03-02 Showa Aluminium Co Ltd NETSUKOKANKYOTAISHOKUARUMINIUMUAWASEZAI

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451918A (en) * 1977-09-30 1979-04-24 Showa Aluminium Co Ltd Cathodeeanticorrosive aluminum base alloy for use in vacuum brazing
JPS56137096A (en) * 1980-03-27 1981-10-26 Mitsubishi Alum Co Ltd Heat exchanger of a -alloy
JPS6311598B2 (en) * 1980-03-27 1988-03-15 Mitsubishi Aluminium
JPH0379737A (en) * 1989-08-23 1991-04-04 Nippon Light Metal Co Ltd Aluminum fin material for heat exchanger having excellent heat conductivity and corrosion resistance

Also Published As

Publication number Publication date
JPS585978B2 (en) 1983-02-02

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Legal Events

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A521 Written amendment

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Effective date: 20040209

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A912 Removal of reconsideration by examiner before appeal (zenchi)

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