JPS5577983A - Welding method - Google Patents

Welding method

Info

Publication number
JPS5577983A
JPS5577983A JP15113978A JP15113978A JPS5577983A JP S5577983 A JPS5577983 A JP S5577983A JP 15113978 A JP15113978 A JP 15113978A JP 15113978 A JP15113978 A JP 15113978A JP S5577983 A JPS5577983 A JP S5577983A
Authority
JP
Japan
Prior art keywords
pipe
plate thickness
dry ice
alloy steel
welding
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.)
Pending
Application number
JP15113978A
Other languages
Japanese (ja)
Inventor
Tatsuo Yonezawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15113978A priority Critical patent/JPS5577983A/en
Publication of JPS5577983A publication Critical patent/JPS5577983A/en
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE: To prevent burn-through by mounting dry ice on the back and cooling sheets in the case of performing lap welding of the sheets.
CONSTITUTION: One end part of a pipe 1 of a plate thickness 1mm composed of Ni alloy steel is rolled and coiled with a ring 2 of a plate thickness 1mm likewise composed of alloy steel and the mating faces are TIG-welded 4 to bond 1 and 2. At this time, dry ice 3 is mounted on the inside surface of the pipe to let the heat evolved during welding be effectively absorbed, whereby good welding free from burn-through is accomplished.
COPYRIGHT: (C)1980,JPO&Japio
JP15113978A 1978-12-08 1978-12-08 Welding method Pending JPS5577983A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15113978A JPS5577983A (en) 1978-12-08 1978-12-08 Welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15113978A JPS5577983A (en) 1978-12-08 1978-12-08 Welding method

Publications (1)

Publication Number Publication Date
JPS5577983A true JPS5577983A (en) 1980-06-12

Family

ID=15512211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15113978A Pending JPS5577983A (en) 1978-12-08 1978-12-08 Welding method

Country Status (1)

Country Link
JP (1) JPS5577983A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61222684A (en) * 1985-03-29 1986-10-03 Mitsubishi Heavy Ind Ltd Welding method for outer tube of thin duplex tube
JPH0228387U (en) * 1988-08-12 1990-02-23
CN103752988A (en) * 2013-12-30 2014-04-30 攀钢集团工程技术有限公司 Welding method of stainless steel plates
CN103752987A (en) * 2013-12-30 2014-04-30 攀钢集团工程技术有限公司 Welding method of stainless steel plates
CN104588842A (en) * 2014-11-27 2015-05-06 芜湖中集瑞江汽车有限公司 Tungsten electrode inert gas shielded arc welding process for steel plate with thickness of 1 mm
CN108838492A (en) * 2018-06-27 2018-11-20 天津大学 A kind of GTAW welding gun of dry ice cold tungsten electrode by force

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61222684A (en) * 1985-03-29 1986-10-03 Mitsubishi Heavy Ind Ltd Welding method for outer tube of thin duplex tube
JPH0228387U (en) * 1988-08-12 1990-02-23
CN103752988A (en) * 2013-12-30 2014-04-30 攀钢集团工程技术有限公司 Welding method of stainless steel plates
CN103752987A (en) * 2013-12-30 2014-04-30 攀钢集团工程技术有限公司 Welding method of stainless steel plates
CN103752988B (en) * 2013-12-30 2015-09-16 攀钢集团工程技术有限公司 The welding method of corrosion resistant plate
CN104588842A (en) * 2014-11-27 2015-05-06 芜湖中集瑞江汽车有限公司 Tungsten electrode inert gas shielded arc welding process for steel plate with thickness of 1 mm
CN108838492A (en) * 2018-06-27 2018-11-20 天津大学 A kind of GTAW welding gun of dry ice cold tungsten electrode by force
CN108838492B (en) * 2018-06-27 2020-08-28 天津大学 GTAW welding gun of dry ice strong-cooling tungsten electrode

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