JPS5519468A - Band build-up welding liner of nb-contained austenite base stainless steel - Google Patents

Band build-up welding liner of nb-contained austenite base stainless steel

Info

Publication number
JPS5519468A
JPS5519468A JP9264078A JP9264078A JPS5519468A JP S5519468 A JPS5519468 A JP S5519468A JP 9264078 A JP9264078 A JP 9264078A JP 9264078 A JP9264078 A JP 9264078A JP S5519468 A JPS5519468 A JP S5519468A
Authority
JP
Japan
Prior art keywords
welding
build
stainless steel
base stainless
austenite base
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
JP9264078A
Other languages
Japanese (ja)
Inventor
Noriji Ko
Shozaburo Nakano
Noboru Nishiyama
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP9264078A priority Critical patent/JPS5519468A/en
Publication of JPS5519468A publication Critical patent/JPS5519468A/en
Pending 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
    • B23K35/3053—Fe as the principal constituent
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent
    • B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn

Landscapes

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

Abstract

PURPOSE:To enable high temperature cracking to be inhibited by performing band build-up welding of the captioned steel on the inside surface of a pressure vessel or the like by using the deposited metal containing the respectively specific amounts of C, Si, Mn, Ni, Cr, Nb and Mo and the rest Fe and unavoidable impurities. CONSTITUTION:The captioned steel as a liner is subjected to band build-up welding through submerged arc welding using strip form electrode by using the deposited metal containing C <= 0.08%, Si <= 0.9%, Mn; 1.5 to 2.5%, Ni; 8.5 to 11%, Cr; 17.5 to 21% and Nb; 0.3 to 1% and further containing Mo of the 0.7 to 1.5% amount of the Nb content and the rest Fe and unavoidable impurities. This method inhibits the high temperature cracking at the build-up welding of the Nb-contained austenite base stainless steel applied to the inside surface of pressure vessels for atomic industry and chemical industry.
JP9264078A 1978-07-31 1978-07-31 Band build-up welding liner of nb-contained austenite base stainless steel Pending JPS5519468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9264078A JPS5519468A (en) 1978-07-31 1978-07-31 Band build-up welding liner of nb-contained austenite base stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9264078A JPS5519468A (en) 1978-07-31 1978-07-31 Band build-up welding liner of nb-contained austenite base stainless steel

Publications (1)

Publication Number Publication Date
JPS5519468A true JPS5519468A (en) 1980-02-12

Family

ID=14060039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9264078A Pending JPS5519468A (en) 1978-07-31 1978-07-31 Band build-up welding liner of nb-contained austenite base stainless steel

Country Status (1)

Country Link
JP (1) JPS5519468A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624470A (en) * 2016-12-15 2017-05-10 昆山京群焊材科技有限公司 Preparation method of welding strips and welding fluxes for Nb-containing stainless steel strip electrode electroslag surfacing
CN111074138A (en) * 2019-12-31 2020-04-28 江苏新华合金有限公司 3944 solder strip and production process thereof
CN111151920A (en) * 2019-12-31 2020-05-15 江苏新华合金有限公司 3425LC welding strip and production process thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624470A (en) * 2016-12-15 2017-05-10 昆山京群焊材科技有限公司 Preparation method of welding strips and welding fluxes for Nb-containing stainless steel strip electrode electroslag surfacing
CN111074138A (en) * 2019-12-31 2020-04-28 江苏新华合金有限公司 3944 solder strip and production process thereof
CN111151920A (en) * 2019-12-31 2020-05-15 江苏新华合金有限公司 3425LC welding strip and production process thereof

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