JPS637877B2 - - Google Patents

Info

Publication number
JPS637877B2
JPS637877B2 JP60046922A JP4692285A JPS637877B2 JP S637877 B2 JPS637877 B2 JP S637877B2 JP 60046922 A JP60046922 A JP 60046922A JP 4692285 A JP4692285 A JP 4692285A JP S637877 B2 JPS637877 B2 JP S637877B2
Authority
JP
Japan
Prior art keywords
welding
mgo
backing material
sio
moisture
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.)
Expired
Application number
JP60046922A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61206590A (ja
Inventor
Yosha Sakai
Isao Aida
Kazuo Ikemoto
Hidehiko Kanehira
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 JP4692285A priority Critical patent/JPS61206590A/ja
Publication of JPS61206590A publication Critical patent/JPS61206590A/ja
Publication of JPS637877B2 publication Critical patent/JPS637877B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nonmetallic Welding Materials (AREA)
JP4692285A 1985-03-08 1985-03-08 片面溶接用裏当材 Granted JPS61206590A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4692285A JPS61206590A (ja) 1985-03-08 1985-03-08 片面溶接用裏当材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4692285A JPS61206590A (ja) 1985-03-08 1985-03-08 片面溶接用裏当材

Publications (2)

Publication Number Publication Date
JPS61206590A JPS61206590A (ja) 1986-09-12
JPS637877B2 true JPS637877B2 (enrdf_load_stackoverflow) 1988-02-18

Family

ID=12760821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4692285A Granted JPS61206590A (ja) 1985-03-08 1985-03-08 片面溶接用裏当材

Country Status (1)

Country Link
JP (1) JPS61206590A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2511674B2 (ja) * 1987-06-30 1996-07-03 川崎製鉄株式会社 片面溶接用裏当材
JP4767580B2 (ja) * 2005-04-15 2011-09-07 武漢天高溶接材料有限公司 ガスシールドアーク溶接用セラミックバックアップ材
JP5592810B2 (ja) * 2011-01-25 2014-09-17 株式会社神戸製鋼所 ガスシールドアーク溶接用耐火材
JP5406236B2 (ja) * 2011-03-15 2014-02-05 武漢天高溶接材料有限公司 ガスシールドアーク溶接用セラミックバックアップ材の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205219A (en) * 1978-06-07 1980-05-27 Minnesota Mining And Manufacturing Company Double grooved welding backup

Also Published As

Publication number Publication date
JPS61206590A (ja) 1986-09-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees