JPS5542148A - Inconel welding method of dissimilar material joint - Google Patents

Inconel welding method of dissimilar material joint

Info

Publication number
JPS5542148A
JPS5542148A JP11517778A JP11517778A JPS5542148A JP S5542148 A JPS5542148 A JP S5542148A JP 11517778 A JP11517778 A JP 11517778A JP 11517778 A JP11517778 A JP 11517778A JP S5542148 A JPS5542148 A JP S5542148A
Authority
JP
Japan
Prior art keywords
weld
water
welding
steel
material
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
JP11517778A
Inventor
Iwami Ishihara
Michitomo Konishi
Original Assignee
Mitsubishi Heavy Ind 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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Priority to JP11517778A priority Critical patent/JPS5542148A/en
Publication of JPS5542148A publication Critical patent/JPS5542148A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the strength of weld zone and welding efficiency by controlling the temperature of weld pass through water cooling at the time of Inconel welding the dissimilar material joints of austenite base stainless steel and ferrite steel.
CONSTITUTION: A weld torch nozzle 1 and electrode 3 are disposed in the joint part and an Inconel welding material 6 is welded by generating arc between the joint part and electrode while blowing Ar gas 2. At this time, cooling water 9 is sprayed through the water injection holes 8 of a water supply pipe 7 disposed on the side opposite from the torch nozzle in the entire stage or part of the stage of the welding work to water cool the weld zone and weld side end part of the austenite base stainless steel 4. Thereby, the thermal stress affecting the low alloy steel material 5 such as of Cr-Mo steel or other may be eliminated and cracking and degradation of material quality may be prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP11517778A 1978-09-21 1978-09-21 Inconel welding method of dissimilar material joint Pending JPS5542148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11517778A JPS5542148A (en) 1978-09-21 1978-09-21 Inconel welding method of dissimilar material joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11517778A JPS5542148A (en) 1978-09-21 1978-09-21 Inconel welding method of dissimilar material joint

Publications (1)

Publication Number Publication Date
JPS5542148A true JPS5542148A (en) 1980-03-25

Family

ID=14656245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11517778A Pending JPS5542148A (en) 1978-09-21 1978-09-21 Inconel welding method of dissimilar material joint

Country Status (1)

Country Link
JP (1) JPS5542148A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141852A (en) * 1982-02-18 1983-08-23 Mitsubishi Heavy Ind Ltd Cooling method of welded material
WO2006115754A3 (en) * 2005-04-26 2007-01-18 Exxonmobil Upstream Res Co Apparatus and methods of improving riser weld fatigue
EP1800787A1 (en) * 2005-12-20 2007-06-27 Siemens Aktiengesellschaft Method of joining two metallic parts of a shaft by welding or brazing, and shaft, in particular a steam turbine shaft
CN102009250A (en) * 2010-11-08 2011-04-13 哈尔滨锅炉厂有限责任公司 Device and method for water-cooling hot wire argon tungsten-arc welding of austenitic stainless steel tube
CN103878467A (en) * 2014-03-26 2014-06-25 中国化学工程第六建设有限公司 Method for welding chromated nickel austenitic stainless steel
EP2918364A1 (en) * 2014-03-14 2015-09-16 Alstom Technology Ltd Process for welding pipe connections for high temperature applications
CN105108281A (en) * 2015-08-29 2015-12-02 中国北车集团大连机车车辆有限公司 Welding process for oil pipe of main transformer of electric locomotive
CN106944723A (en) * 2017-05-05 2017-07-14 哈电集团(秦皇岛)重型装备有限公司 A kind of low-alloy steel heat exchanger tube docking automatic soldering technique for filling melting ring
CN106975826A (en) * 2017-05-05 2017-07-25 哈电集团(秦皇岛)重型装备有限公司 A kind of nickel-base alloy heat exchanger tube docks automatic soldering technique
CN107052517A (en) * 2017-05-05 2017-08-18 哈电集团(秦皇岛)重型装备有限公司 A kind of low-alloy steel docks automatic soldering technique with nickel-base alloy dissimilar steel heat exchange tube
CN107052536A (en) * 2017-05-05 2017-08-18 哈电集团(秦皇岛)重型装备有限公司 A kind of low-alloy steel heat exchanger tube docking automatic soldering technique without packing material

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141852A (en) * 1982-02-18 1983-08-23 Mitsubishi Heavy Ind Ltd Cooling method of welded material
JPH0122068B2 (en) * 1982-02-18 1989-04-25 Mitsubishi Heavy Ind Ltd
WO2006115754A3 (en) * 2005-04-26 2007-01-18 Exxonmobil Upstream Res Co Apparatus and methods of improving riser weld fatigue
US7897267B2 (en) 2005-04-26 2011-03-01 Exxonmobil Upstream Research Company Apparatus and methods of improving riser weld fatigue
EP1800787A1 (en) * 2005-12-20 2007-06-27 Siemens Aktiengesellschaft Method of joining two metallic parts of a shaft by welding or brazing, and shaft, in particular a steam turbine shaft
CN102009250A (en) * 2010-11-08 2011-04-13 哈尔滨锅炉厂有限责任公司 Device and method for water-cooling hot wire argon tungsten-arc welding of austenitic stainless steel tube
CN102009250B (en) * 2010-11-08 2015-05-13 哈尔滨锅炉厂有限责任公司 Method for water-cooling hot wire argon tungsten-arc welding of austenitic stainless steel tube
CN104907717A (en) * 2014-03-14 2015-09-16 阿尔斯通技术有限公司 Process for welding pipe connections for high temperature applications
EP2918364A1 (en) * 2014-03-14 2015-09-16 Alstom Technology Ltd Process for welding pipe connections for high temperature applications
CN103878467A (en) * 2014-03-26 2014-06-25 中国化学工程第六建设有限公司 Method for welding chromated nickel austenitic stainless steel
CN105108281A (en) * 2015-08-29 2015-12-02 中国北车集团大连机车车辆有限公司 Welding process for oil pipe of main transformer of electric locomotive
CN106944723A (en) * 2017-05-05 2017-07-14 哈电集团(秦皇岛)重型装备有限公司 A kind of low-alloy steel heat exchanger tube docking automatic soldering technique for filling melting ring
CN106975826A (en) * 2017-05-05 2017-07-25 哈电集团(秦皇岛)重型装备有限公司 A kind of nickel-base alloy heat exchanger tube docks automatic soldering technique
CN107052517A (en) * 2017-05-05 2017-08-18 哈电集团(秦皇岛)重型装备有限公司 A kind of low-alloy steel docks automatic soldering technique with nickel-base alloy dissimilar steel heat exchange tube
CN107052536A (en) * 2017-05-05 2017-08-18 哈电集团(秦皇岛)重型装备有限公司 A kind of low-alloy steel heat exchanger tube docking automatic soldering technique without packing material
CN107052536B (en) * 2017-05-05 2020-02-07 哈电集团(秦皇岛)重型装备有限公司 Automatic butt welding process for low alloy steel heat exchange tubes without filler

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