KR20240119334A - 편면 서브머지드 아크 용접 방법 그리고 용접 이음매 및 그 제조 방법 - Google Patents

편면 서브머지드 아크 용접 방법 그리고 용접 이음매 및 그 제조 방법 Download PDF

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Publication number
KR20240119334A
KR20240119334A KR1020247024121A KR20247024121A KR20240119334A KR 20240119334 A KR20240119334 A KR 20240119334A KR 1020247024121 A KR1020247024121 A KR 1020247024121A KR 20247024121 A KR20247024121 A KR 20247024121A KR 20240119334 A KR20240119334 A KR 20240119334A
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KR
South Korea
Prior art keywords
welding
submerged arc
improvement
arc welding
welding method
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Pending
Application number
KR1020247024121A
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English (en)
Korean (ko)
Inventor
아키요시 안도
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제이에프이 스틸 가부시키가이샤
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Publication date
Application filed by 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20240119334A publication Critical patent/KR20240119334A/ko
Pending legal-status Critical Current

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    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/18—Submerged-arc welding
    • 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/18—Submerged-arc welding
    • B23K9/186—Submerged-arc welding making use of a consumable electrodes
    • B23K9/188—Submerged-arc welding making use of a consumable electrodes making use of several electrodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/08—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of welds or the like

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Arc Welding In General (AREA)
KR1020247024121A 2022-02-28 2022-11-07 편면 서브머지드 아크 용접 방법 그리고 용접 이음매 및 그 제조 방법 Pending KR20240119334A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-028909 2022-02-28
JP2022028909 2022-02-28
PCT/JP2022/041369 WO2023162356A1 (ja) 2022-02-28 2022-11-07 片面サブマージアーク溶接方法並びに溶接継手およびその製造方法

Publications (1)

Publication Number Publication Date
KR20240119334A true KR20240119334A (ko) 2024-08-06

Family

ID=87765396

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247024121A Pending KR20240119334A (ko) 2022-02-28 2022-11-07 편면 서브머지드 아크 용접 방법 그리고 용접 이음매 및 그 제조 방법

Country Status (6)

Country Link
US (1) US20250100061A1 (https=)
JP (1) JP7448086B2 (https=)
KR (1) KR20240119334A (https=)
CN (1) CN118574694A (https=)
TW (2) TWI890024B (https=)
WO (1) WO2023162356A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117324732B (zh) * 2023-10-31 2024-10-29 苏州骐骥焊接材料有限公司 一种高强风塔用钢板q500me的埋弧焊焊接方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017213569A (ja) 2016-05-30 2017-12-07 株式会社神戸製鋼所 サブマージアーク溶接方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149581B1 (https=) * 1965-11-15 1976-12-27
JPH091343A (ja) * 1995-06-21 1997-01-07 Sumitomo Metal Ind Ltd ３電極サブマージアーク溶接法
JP4495060B2 (ja) * 2005-10-13 2010-06-30 新日本製鐵株式会社 高温強度と靭性に優れた耐火構造用溶接継手
JP4929096B2 (ja) * 2007-08-07 2012-05-09 日立Ｇｅニュークリア・エナジー株式会社 配管の肉盛溶接方法
JP5402824B2 (ja) * 2010-05-13 2014-01-29 新日鐵住金株式会社 溶接性に優れた多電極サブマージアーク溶接方法
CN107876942A (zh) * 2017-12-07 2018-04-06 江苏省沙钢钢铁研究院有限公司 一种提高焊接接头低温冲击韧性的正火钢埋弧焊焊接方法
CN113732459B (zh) * 2021-09-01 2023-04-11 南京钢铁股份有限公司 一种Q370qE厚板的多丝埋弧焊接方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017213569A (ja) 2016-05-30 2017-12-07 株式会社神戸製鋼所 サブマージアーク溶接方法

Also Published As

Publication number Publication date
TW202508747A (zh) 2025-03-01
JP7448086B2 (ja) 2024-03-12
WO2023162356A1 (ja) 2023-08-31
TW202335770A (zh) 2023-09-16
JPWO2023162356A1 (https=) 2023-08-31
TWI909788B (zh) 2025-12-21
CN118574694A (zh) 2024-08-30
US20250100061A1 (en) 2025-03-27
TWI890024B (zh) 2025-07-11

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