JPS57139494A - High efficiency tungsten inert gas arc welding material for cryogenic steel - Google Patents

High efficiency tungsten inert gas arc welding material for cryogenic steel

Info

Publication number
JPS57139494A
JPS57139494A JP2552781A JP2552781A JPS57139494A JP S57139494 A JPS57139494 A JP S57139494A JP 2552781 A JP2552781 A JP 2552781A JP 2552781 A JP2552781 A JP 2552781A JP S57139494 A JPS57139494 A JP S57139494A
Authority
JP
Japan
Prior art keywords
high efficiency
cryogenic steel
welding material
inert gas
arc 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.)
Granted
Application number
JP2552781A
Other languages
Japanese (ja)
Other versions
JPS6059078B2 (en
Inventor
Rokuro Fujimoto
Kyukichi Yanagidate
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP56025527A priority Critical patent/JPS6059078B2/en
Publication of JPS57139494A publication Critical patent/JPS57139494A/en
Publication of JPS6059078B2 publication Critical patent/JPS6059078B2/en
Expired 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3033—Ni as the principal constituent

Abstract

PURPOSE:To obtain an excellent welded joint having no variance in its quality, by prescribing a proper content range of an element having a strong affinity to oxygen, in case of high efficiency full attitude TIG welding of cryogenic steel. CONSTITUTION:Ni is a main component of an alloy, and is required by 65% or more in order to maintain strength of a welded part by stable austenite tissue. Also, this high efficiency TIG welding material for cryogenic steel contains 10-25% Mo, <=0.15% C, <=0.5% Si and <=2% Mn, also contains so that a total of 1 kind or 2 kinds or more of 0.01-1.5% Al, 0.01-1.5% Ti, 0.01-1.5% Mg and 0.01-1.5% Zr becomes within the range of 0.01-1.5%, and consists of the balance Fe and some inevitable impurities.
JP56025527A 1981-02-25 1981-02-25 High efficiency TIG welding material for cryogenic steel Expired JPS6059078B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56025527A JPS6059078B2 (en) 1981-02-25 1981-02-25 High efficiency TIG welding material for cryogenic steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56025527A JPS6059078B2 (en) 1981-02-25 1981-02-25 High efficiency TIG welding material for cryogenic steel

Publications (2)

Publication Number Publication Date
JPS57139494A true JPS57139494A (en) 1982-08-28
JPS6059078B2 JPS6059078B2 (en) 1985-12-23

Family

ID=12168509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56025527A Expired JPS6059078B2 (en) 1981-02-25 1981-02-25 High efficiency TIG welding material for cryogenic steel

Country Status (1)

Country Link
JP (1) JPS6059078B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109693055A (en) * 2019-01-31 2019-04-30 江苏新航合金科技有限公司 Oil-gas pipeline inner wall overlaying corrosion-and high-temp-resistant nickel alloy welding wire and preparation method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927732A (en) * 1972-07-11 1974-03-12
JPS50154033A (en) * 1974-05-31 1975-12-11
JPS53134332A (en) * 1977-04-28 1978-11-22 Nippon Telegr & Teleph Corp <Ntt> Control system referencing memory unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927732A (en) * 1972-07-11 1974-03-12
JPS50154033A (en) * 1974-05-31 1975-12-11
JPS53134332A (en) * 1977-04-28 1978-11-22 Nippon Telegr & Teleph Corp <Ntt> Control system referencing memory unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109693055A (en) * 2019-01-31 2019-04-30 江苏新航合金科技有限公司 Oil-gas pipeline inner wall overlaying corrosion-and high-temp-resistant nickel alloy welding wire and preparation method

Also Published As

Publication number Publication date
JPS6059078B2 (en) 1985-12-23

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