JPH0218955B2 - - Google Patents

Info

Publication number
JPH0218955B2
JPH0218955B2 JP57149943A JP14994382A JPH0218955B2 JP H0218955 B2 JPH0218955 B2 JP H0218955B2 JP 57149943 A JP57149943 A JP 57149943A JP 14994382 A JP14994382 A JP 14994382A JP H0218955 B2 JPH0218955 B2 JP H0218955B2
Authority
JP
Japan
Prior art keywords
pipes
pipe
steel pipe
base
double
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 - Lifetime
Application number
JP57149943A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5939489A (ja
Inventor
Takanori Kuroki
Toshio Yoshida
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.)
Kuroki Kogyosho Co Ltd
Original Assignee
Kuroki Kogyosho 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 Kuroki Kogyosho Co Ltd filed Critical Kuroki Kogyosho Co Ltd
Priority to JP14994382A priority Critical patent/JPS5939489A/ja
Publication of JPS5939489A publication Critical patent/JPS5939489A/ja
Publication of JPH0218955B2 publication Critical patent/JPH0218955B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/14—Preventing or minimising gas access, or using protective gases or vacuum during welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
JP14994382A 1982-08-31 1982-08-31 クラツド鋼管の製造方法 Granted JPS5939489A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14994382A JPS5939489A (ja) 1982-08-31 1982-08-31 クラツド鋼管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14994382A JPS5939489A (ja) 1982-08-31 1982-08-31 クラツド鋼管の製造方法

Publications (2)

Publication Number Publication Date
JPS5939489A JPS5939489A (ja) 1984-03-03
JPH0218955B2 true JPH0218955B2 (en]) 1990-04-27

Family

ID=15485959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14994382A Granted JPS5939489A (ja) 1982-08-31 1982-08-31 クラツド鋼管の製造方法

Country Status (1)

Country Link
JP (1) JPS5939489A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004518558A (ja) * 2001-01-31 2004-06-24 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 湾曲した表面を有する、冶金的に接合された層状の物品

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122682A (en) * 1980-03-04 1981-09-26 Kobe Steel Ltd Manufacture of clad steel plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004518558A (ja) * 2001-01-31 2004-06-24 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 湾曲した表面を有する、冶金的に接合された層状の物品

Also Published As

Publication number Publication date
JPS5939489A (ja) 1984-03-03

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