CN109311126B - 脆性裂纹传播停止特性优异的焊接结构体 - Google Patents
脆性裂纹传播停止特性优异的焊接结构体 Download PDFInfo
- Publication number
- CN109311126B CN109311126B CN201780036808.7A CN201780036808A CN109311126B CN 109311126 B CN109311126 B CN 109311126B CN 201780036808 A CN201780036808 A CN 201780036808A CN 109311126 B CN109311126 B CN 109311126B
- Authority
- CN
- China
- Prior art keywords
- fillet
- joined
- doubled
- brittle crack
- joint
- 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.)
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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
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/0206—Seam welding; Backing means; Inserts of horizontal seams in assembling vertical plates, a welding unit being adapted to travel along the upper horizontal edge of the plates
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
- B63B73/43—Welding, e.g. laser 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
-
- 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
- B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
-
- 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
- B23K9/02—Seam welding; Backing means; Inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016119468 | 2016-06-16 | ||
JP2016-119468 | 2016-06-16 | ||
PCT/JP2017/022212 WO2017217515A1 (ja) | 2016-06-16 | 2017-06-15 | 脆性亀裂伝播停止特性に優れる溶接構造体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109311126A CN109311126A (zh) | 2019-02-05 |
CN109311126B true CN109311126B (zh) | 2021-03-26 |
Family
ID=60663228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780036808.7A Active CN109311126B (zh) | 2016-06-16 | 2017-06-15 | 脆性裂纹传播停止特性优异的焊接结构体 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6251463B1 (ko) |
KR (1) | KR102090914B1 (ko) |
CN (1) | CN109311126B (ko) |
PH (1) | PH12018550204A1 (ko) |
WO (1) | WO2017217515A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117460594A (zh) * | 2021-06-15 | 2024-01-26 | 杰富意钢铁株式会社 | 焊接结构体 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2402258C3 (de) | 1973-04-14 | 1980-01-03 | Chemische Fabrik Pfersee Gmbh, 8900 Augsburg | Verwendung von Kondensationsprodukten zum Behändem von Textilmaterialien |
JPS57116392U (ko) * | 1981-01-06 | 1982-07-19 | ||
JP4074524B2 (ja) | 2003-01-31 | 2008-04-09 | 新日本製鐵株式会社 | 耐脆性破壊に優れた溶接構造体 |
JP5144053B2 (ja) * | 2006-05-12 | 2013-02-13 | Jfeスチール株式会社 | 脆性亀裂伝播停止特性に優れる溶接構造体 |
JP5075421B2 (ja) * | 2006-06-23 | 2012-11-21 | 株式会社アイ・エイチ・アイ マリンユナイテッド | 溶接構造体 |
KR101187972B1 (ko) * | 2010-07-22 | 2012-10-04 | 주식회사 포스코 | 용접 구조물 및 그 제작방법 |
KR101515465B1 (ko) * | 2011-09-13 | 2015-04-29 | 제이에프이 스틸 가부시키가이샤 | 용접 구조체 |
JP5365761B2 (ja) | 2011-09-13 | 2013-12-11 | Jfeスチール株式会社 | 溶接構造体 |
CN104271301B (zh) * | 2012-05-10 | 2015-10-14 | 杰富意钢铁株式会社 | 焊接构造体 |
CN107405713B (zh) * | 2015-03-12 | 2019-11-05 | 杰富意钢铁株式会社 | 焊接构造体 |
-
2017
- 2017-06-15 KR KR1020197000051A patent/KR102090914B1/ko active IP Right Grant
- 2017-06-15 JP JP2017547587A patent/JP6251463B1/ja active Active
- 2017-06-15 CN CN201780036808.7A patent/CN109311126B/zh active Active
- 2017-06-15 WO PCT/JP2017/022212 patent/WO2017217515A1/ja active Application Filing
-
2018
- 2018-12-11 PH PH12018550204A patent/PH12018550204A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPWO2017217515A1 (ja) | 2018-06-28 |
KR20190014068A (ko) | 2019-02-11 |
JP6251463B1 (ja) | 2017-12-20 |
PH12018550204A1 (en) | 2019-10-21 |
CN109311126A (zh) | 2019-02-05 |
KR102090914B1 (ko) | 2020-03-18 |
WO2017217515A1 (ja) | 2017-12-21 |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |