JPS551911A - Welding method for steel for use of ultra-low temperature - Google Patents

Welding method for steel for use of ultra-low temperature

Info

Publication number
JPS551911A
JPS551911A JP7363878A JP7363878A JPS551911A JP S551911 A JPS551911 A JP S551911A JP 7363878 A JP7363878 A JP 7363878A JP 7363878 A JP7363878 A JP 7363878A JP S551911 A JPS551911 A JP S551911A
Authority
JP
Japan
Prior art keywords
welding
low temperature
ultra
steel
bead layer
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
JP7363878A
Other languages
Japanese (ja)
Other versions
JPS6124118B2 (en
Inventor
Noboru Sugiyama
Yutaka Nishikawa
Yuzo Miura
Yoshinori Nakagawa
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
Toyo Kanetsu KK
Original Assignee
Kobe Steel Ltd
Toyo Kanetsu KK
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, Toyo Kanetsu KK filed Critical Kobe Steel Ltd
Priority to JP7363878A priority Critical patent/JPS551911A/en
Publication of JPS551911A publication Critical patent/JPS551911A/en
Publication of JPS6124118B2 publication Critical patent/JPS6124118B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/004Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE:To form the weld zone with high tensile strength and stable low temperature toughness, by executing the welding on the Ni-steel for use of ultra-low temperature using the ferritic welding material including a specified amount of each of Ni, Ti, Al, and by forming the final bead layer depending on the specified welding heat input using the high Ni-alloy welding material. CONSTITUTION:The Ni-steel for use of ultra-low temperature is welded using the ferritic welding material, at least including Ni, Ti, Al, with the content by wt%, 7%<=Ni<=15%, Ti<=0.03% and Al<=0.10%. Hereupon, at least the final bead layer is formed using the high Ni-alloy welding material containing Ni>=42% and either one of Cr and Mo or sum of these by >=10%, and is formed by the welding heat input less than 50Kj/cm. In this case, the final bead layer at the double side welding can be formed using the high Ni-alloy meterial for both sides, or only the final backside bead layer can be formed using the high Ni-alloy welding meterial.
JP7363878A 1978-06-17 1978-06-17 Welding method for steel for use of ultra-low temperature Granted JPS551911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7363878A JPS551911A (en) 1978-06-17 1978-06-17 Welding method for steel for use of ultra-low temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7363878A JPS551911A (en) 1978-06-17 1978-06-17 Welding method for steel for use of ultra-low temperature

Publications (2)

Publication Number Publication Date
JPS551911A true JPS551911A (en) 1980-01-09
JPS6124118B2 JPS6124118B2 (en) 1986-06-09

Family

ID=13524033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7363878A Granted JPS551911A (en) 1978-06-17 1978-06-17 Welding method for steel for use of ultra-low temperature

Country Status (1)

Country Link
JP (1) JPS551911A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05237907A (en) * 1992-02-26 1993-09-17 Mitsuba Seisakusho:Kk Resin backflow prevention method for foaming resin extruder
CN102886616A (en) * 2011-07-18 2013-01-23 中国人民解放军军械工程学院 Pulse combustion type welding rod
CN105643067A (en) * 2016-03-30 2016-06-08 武汉冶钢结构有限责任公司 SMAW (shielded metal arc welding) process method for steel plates with 9% of Ni

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05237907A (en) * 1992-02-26 1993-09-17 Mitsuba Seisakusho:Kk Resin backflow prevention method for foaming resin extruder
CN102886616A (en) * 2011-07-18 2013-01-23 中国人民解放军军械工程学院 Pulse combustion type welding rod
CN105643067A (en) * 2016-03-30 2016-06-08 武汉冶钢结构有限责任公司 SMAW (shielded metal arc welding) process method for steel plates with 9% of Ni

Also Published As

Publication number Publication date
JPS6124118B2 (en) 1986-06-09

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