JPS5280211A - Preparation of welding construction al-mg base alloy preventing microc racking in mother metal in welding - Google Patents

Preparation of welding construction al-mg base alloy preventing microc racking in mother metal in welding

Info

Publication number
JPS5280211A
JPS5280211A JP15655375A JP15655375A JPS5280211A JP S5280211 A JPS5280211 A JP S5280211A JP 15655375 A JP15655375 A JP 15655375A JP 15655375 A JP15655375 A JP 15655375A JP S5280211 A JPS5280211 A JP S5280211A
Authority
JP
Japan
Prior art keywords
welding
mother metal
microc
racking
preparation
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
JP15655375A
Other languages
Japanese (ja)
Other versions
JPS5534860B2 (en
Inventor
Yoshinobu Kitao
Yoshimitsu Miyaki
Mitsuo Hino
Makoto Shimada
Kazuhiro Nakada
Hideo Oshiro
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP15655375A priority Critical patent/JPS5280211A/en
Publication of JPS5280211A publication Critical patent/JPS5280211A/en
Publication of JPS5534860B2 publication Critical patent/JPS5534860B2/ja
Granted legal-status Critical Current

Links

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  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)

Abstract

PURPOSE: When the grain boundary of mother metal in heat affected zone is melted by welding, the micro cracking occurs due to thermal stress. The welding construction Al-Mg alloy is developed in which said cracking is prevented.
COPYRIGHT: (C)1977,JPO&Japio
JP15655375A 1975-12-27 1975-12-27 Preparation of welding construction al-mg base alloy preventing microc racking in mother metal in welding Granted JPS5280211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15655375A JPS5280211A (en) 1975-12-27 1975-12-27 Preparation of welding construction al-mg base alloy preventing microc racking in mother metal in welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15655375A JPS5280211A (en) 1975-12-27 1975-12-27 Preparation of welding construction al-mg base alloy preventing microc racking in mother metal in welding

Publications (2)

Publication Number Publication Date
JPS5280211A true JPS5280211A (en) 1977-07-05
JPS5534860B2 JPS5534860B2 (en) 1980-09-10

Family

ID=15630302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15655375A Granted JPS5280211A (en) 1975-12-27 1975-12-27 Preparation of welding construction al-mg base alloy preventing microc racking in mother metal in welding

Country Status (1)

Country Link
JP (1) JPS5280211A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110184511A (en) * 2019-06-25 2019-08-30 天津忠旺铝业有限公司 A kind of preparation method of high-pressure spiral welded tube aluminum alloy coiled materials

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135756U (en) * 1980-03-17 1981-10-14
JPS5934958A (en) * 1982-08-23 1984-02-25 Nissan Shatai Co Ltd Seat belt device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110184511A (en) * 2019-06-25 2019-08-30 天津忠旺铝业有限公司 A kind of preparation method of high-pressure spiral welded tube aluminum alloy coiled materials

Also Published As

Publication number Publication date
JPS5534860B2 (en) 1980-09-10

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