IT1286080B1 - Metallo di saldatura per acciai al cromo ad alta resistenza e metodo di saldatura ad arco sommerso - Google Patents

Metallo di saldatura per acciai al cromo ad alta resistenza e metodo di saldatura ad arco sommerso

Info

Publication number
IT1286080B1
IT1286080B1 IT96MI002284A ITMI962284A IT1286080B1 IT 1286080 B1 IT1286080 B1 IT 1286080B1 IT 96MI002284 A IT96MI002284 A IT 96MI002284A IT MI962284 A ITMI962284 A IT MI962284A IT 1286080 B1 IT1286080 B1 IT 1286080B1
Authority
IT
Italy
Prior art keywords
high strength
chrome steels
arc welding
welding method
submersible
Prior art date
Application number
IT96MI002284A
Other languages
English (en)
Inventor
Hitoshi Hatano
Hiroyuki Morimoto
Akinobu Gotoh
Takeshi Nakagawa
Original Assignee
Kobe Seiko Sho Anche Nota Come
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 Seiko Sho Anche Nota Come filed Critical Kobe Seiko Sho Anche Nota Come
Publication of ITMI962284A1 publication Critical patent/ITMI962284A1/it
Application granted granted Critical
Publication of IT1286080B1 publication Critical patent/IT1286080B1/it

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
    • 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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
    • B23K35/3602—Carbonates, basic oxides or hydroxides
    • 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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/362—Selection of compositions of fluxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)
IT96MI002284A 1995-11-08 1996-11-04 Metallo di saldatura per acciai al cromo ad alta resistenza e metodo di saldatura ad arco sommerso IT1286080B1 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29014895 1995-11-08
JP21449596A JP3283763B2 (ja) 1995-11-08 1996-08-14 高強度Ｃｒ−Ｍｏ鋼の溶接金属及びサブマージアーク溶接方法

Publications (2)

Publication Number Publication Date
ITMI962284A1 ITMI962284A1 (it) 1998-05-04
IT1286080B1 true IT1286080B1 (it) 1998-07-07

Family

ID=26520350

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI002284A IT1286080B1 (it) 1995-11-08 1996-11-04 Metallo di saldatura per acciai al cromo ad alta resistenza e metodo di saldatura ad arco sommerso

Country Status (4)

Country Link
JP (1) JP3283763B2 (it)
KR (1) KR100237320B1 (it)
FR (1) FR2740715B1 (it)
IT (1) IT1286080B1 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6544356B2 (en) 1996-12-05 2003-04-08 Nisshin Steel Co., Ltd. Steel sheet for use as an electrode-supporting frame member of a color picture tube and manufacturing method thereof
JP2006225718A (ja) 2005-02-17 2006-08-31 Kobe Steel Ltd 低温靭性および耐ＳＲ割れ性に優れた高強度Ｃｒ−Ｍｏ鋼用溶着金属
JP4787062B2 (ja) 2006-04-26 2011-10-05 株式会社神戸製鋼所 靭性および耐ｓｒ割れ性に優れた溶接金属
US8101029B2 (en) 2007-02-19 2012-01-24 Kobe Steel, Ltd. Weld metal of high-strength Cr-Mo steel
FR2939340B1 (fr) * 2008-12-09 2010-12-31 Air Liquide Flux et fil pour le soudage a l'arc submerge des aciers crmov.
FR2946554B1 (fr) * 2009-06-10 2012-06-08 Air Liquide Welding France Electrode enrobee a ame en acier et enrobage au lithium
JP5611006B2 (ja) 2010-11-24 2014-10-22 株式会社神戸製鋼所 溶接金属及びサブマージアーク溶接方法
JP5671364B2 (ja) 2011-02-09 2015-02-18 株式会社神戸製鋼所 クリープ特性に優れた溶接金属
JP5685116B2 (ja) * 2011-03-11 2015-03-18 株式会社神戸製鋼所 耐焼戻し脆化特性に優れた溶接金属
JP6084475B2 (ja) * 2013-02-04 2017-02-22 株式会社神戸製鋼所 溶接金属および溶接構造体
FR3008636B1 (fr) * 2013-07-18 2015-08-07 Air Liquide Welding France Flux et procede de soudage a l'arc submerge des aciers a forte teneur en chrome
JP6235402B2 (ja) * 2014-04-17 2017-11-22 株式会社神戸製鋼所 強度、靭性および耐ｓｒ割れ性に優れた溶接金属
JP6760758B2 (ja) * 2015-09-04 2020-09-23 株式会社神戸製鋼所 サブマージアーク溶接用ワイヤ
CN109093287A (zh) * 2018-09-29 2018-12-28 四川西冶新材料股份有限公司 一种2.25Cr-1Mo-0.25V钢交流埋弧焊接用焊丝及焊剂

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5982189A (ja) * 1982-11-02 1984-05-12 Kobe Steel Ltd Ｃｒ−Ｍｏ系低合金鋼用潜弧溶液用溶接ワイヤ
JPS60231591A (ja) * 1984-05-01 1985-11-18 Kobe Steel Ltd Ｃｒ−Ｍｏ系低合金鋼の潜弧溶接用ワイヤ
JP3258135B2 (ja) * 1993-05-24 2002-02-18 株式会社神戸製鋼所 高強度Ｃｒ−Ｍｏ鋼用サブマージアーク溶接方法
JP3251424B2 (ja) * 1994-04-25 2002-01-28 株式会社神戸製鋼所 高強度Ｃｒ−Ｍｏ鋼用溶接ワイヤ

Also Published As

Publication number Publication date
FR2740715A1 (fr) 1997-05-09
JP3283763B2 (ja) 2002-05-20
KR100237320B1 (ko) 2000-01-15
FR2740715B1 (fr) 2000-08-11
KR970025815A (ko) 1997-06-24
ITMI962284A1 (it) 1998-05-04
JPH09192881A (ja) 1997-07-29

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