CN102271861B - 耐脆性裂纹传播性优良的焊接结构体 - Google Patents
耐脆性裂纹传播性优良的焊接结构体 Download PDFInfo
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- CN102271861B CN102271861B CN2010800038831A CN201080003883A CN102271861B CN 102271861 B CN102271861 B CN 102271861B CN 2010800038831 A CN2010800038831 A CN 2010800038831A CN 201080003883 A CN201080003883 A CN 201080003883A CN 102271861 B CN102271861 B CN 102271861B
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- steel plate
- brittle
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- welding
- plate
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 275
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- 239000010953 base metal Substances 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 251
- 229910000679 solder Inorganic materials 0.000 claims description 148
- 238000005336 cracking Methods 0.000 claims description 132
- 239000002184 metal Substances 0.000 claims description 124
- 229910052751 metal Inorganic materials 0.000 claims description 124
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Images
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
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
- B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
-
- 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
- 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
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/0203—Inserts
-
- 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
- B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/04—Repairing fractures or cracked metal parts or products, e.g. castings
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/12—Vessels
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
Abstract
Description
Claims (8)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009006036 | 2009-01-14 | ||
JP2009-006036 | 2009-01-14 | ||
JP2009-285504 | 2009-12-16 | ||
JP2009285504 | 2009-12-16 | ||
PCT/JP2010/050653 WO2010082675A1 (ja) | 2009-01-14 | 2010-01-14 | 耐脆性き裂伝播性に優れた溶接構造体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102271861A CN102271861A (zh) | 2011-12-07 |
CN102271861B true CN102271861B (zh) | 2013-03-20 |
Family
ID=42339925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010800038831A Expired - Fee Related CN102271861B (zh) | 2009-01-14 | 2010-01-14 | 耐脆性裂纹传播性优良的焊接结构体 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2390047B1 (zh) |
JP (1) | JP4772921B2 (zh) |
KR (1) | KR101163350B1 (zh) |
CN (1) | CN102271861B (zh) |
DK (1) | DK2390047T3 (zh) |
TW (1) | TW201036746A (zh) |
WO (1) | WO2010082675A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107109590A (zh) * | 2014-12-24 | 2017-08-29 | Posco公司 | 耐脆性裂纹扩展性优异的高强度钢材及其制造方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4818467B1 (ja) * | 2010-07-14 | 2011-11-16 | 新日本製鐵株式会社 | 耐脆性き裂伝播性に優れた溶接継手及び溶接構造体 |
KR101681491B1 (ko) * | 2011-12-27 | 2016-12-01 | 제이에프이 스틸 가부시키가이샤 | 취성 균열 전파 정지 특성이 우수한 고강도 후강판 |
KR101330882B1 (ko) * | 2012-02-28 | 2013-11-18 | 현대제철 주식회사 | 헤치코밍 구조물 및 이의 접합 방법 |
US8726610B2 (en) | 2012-08-29 | 2014-05-20 | General Electric Company | Crack-resistant member, a method of preventing crack propagation, and a method of assembling a tower |
KR101382670B1 (ko) * | 2012-08-29 | 2014-04-07 | 주식회사 포스코 | 용접 구조물 |
CN103706917B (zh) * | 2013-12-25 | 2015-10-28 | 青岛武船重工有限公司 | 一种防止fcb焊接产生终端裂纹的终端加热方法 |
JP6268050B2 (ja) * | 2014-06-26 | 2018-01-24 | 株式会社神戸製鋼所 | 板材及びこれを備えた筒状構造物並びに筒状構造物の製造方法 |
GB2532001B (en) | 2014-10-24 | 2017-09-27 | Gkn Aerospace Sweden Ab | Crack stopper for welds |
JP6788589B2 (ja) * | 2014-12-24 | 2020-11-25 | ポスコPosco | 脆性亀裂伝播抵抗性に優れた高強度鋼材及びその製造方法 |
CN112338331B (zh) * | 2020-09-16 | 2022-04-08 | 西部超导材料科技股份有限公司 | 一种用于消除钛及钛合金自耗电极焊缝裂纹的焊接方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1867418A (zh) * | 2003-10-08 | 2006-11-22 | 新日本制铁株式会社 | 抗脆性裂纹传播性优异的焊接结构体及其焊接方法 |
CN1871094A (zh) * | 2003-10-22 | 2006-11-29 | 新日本制铁株式会社 | 抗脆性断裂发生特性优良的大线能量对接焊接接头 |
JP2008248382A (ja) * | 2007-03-05 | 2008-10-16 | Nippon Steel Corp | 脆性き裂伝播停止特性に優れた厚手高強度鋼板およびその製造方法 |
CN101341269A (zh) * | 2006-04-13 | 2009-01-07 | 新日本制铁株式会社 | 止裂性优良的高强度厚钢板 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5162155A (en) * | 1974-11-29 | 1976-05-29 | Kobe Steel Ltd | Sentaino sensokugaihanno yosetsuhoshuhoho |
JPH08248382A (ja) | 1995-03-13 | 1996-09-27 | Sony Corp | 面順次カラー表示装置 |
JP4733955B2 (ja) | 2003-10-08 | 2011-07-27 | 新日本製鐵株式会社 | 耐脆性き裂伝播性に優れた溶接構造体の溶接方法 |
JP4410715B2 (ja) * | 2004-04-09 | 2010-02-03 | 新日本製鐵株式会社 | 耐脆性き裂伝播性に優れた溶接構造体の溶接方法および溶接構造体 |
JP4790364B2 (ja) | 2005-10-05 | 2011-10-12 | 新日本製鐵株式会社 | 耐脆性き裂伝播性に優れた溶接構造体 |
-
2010
- 2010-01-14 KR KR1020117014341A patent/KR101163350B1/ko active IP Right Grant
- 2010-01-14 CN CN2010800038831A patent/CN102271861B/zh not_active Expired - Fee Related
- 2010-01-14 WO PCT/JP2010/050653 patent/WO2010082675A1/ja active Application Filing
- 2010-01-14 DK DK10731344.7T patent/DK2390047T3/da active
- 2010-01-14 JP JP2010521638A patent/JP4772921B2/ja active Active
- 2010-01-14 TW TW099100906A patent/TW201036746A/zh not_active IP Right Cessation
- 2010-01-14 EP EP10731344.7A patent/EP2390047B1/en not_active Not-in-force
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1867418A (zh) * | 2003-10-08 | 2006-11-22 | 新日本制铁株式会社 | 抗脆性裂纹传播性优异的焊接结构体及其焊接方法 |
CN1871094A (zh) * | 2003-10-22 | 2006-11-29 | 新日本制铁株式会社 | 抗脆性断裂发生特性优良的大线能量对接焊接接头 |
CN101341269A (zh) * | 2006-04-13 | 2009-01-07 | 新日本制铁株式会社 | 止裂性优良的高强度厚钢板 |
JP2008248382A (ja) * | 2007-03-05 | 2008-10-16 | Nippon Steel Corp | 脆性き裂伝播停止特性に優れた厚手高強度鋼板およびその製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107109590A (zh) * | 2014-12-24 | 2017-08-29 | Posco公司 | 耐脆性裂纹扩展性优异的高强度钢材及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2010082675A1 (ja) | 2012-07-12 |
DK2390047T3 (da) | 2014-01-13 |
EP2390047B1 (en) | 2013-10-02 |
KR20110095390A (ko) | 2011-08-24 |
EP2390047A1 (en) | 2011-11-30 |
TW201036746A (en) | 2010-10-16 |
CN102271861A (zh) | 2011-12-07 |
KR101163350B1 (ko) | 2012-07-05 |
JP4772921B2 (ja) | 2011-09-14 |
EP2390047A4 (en) | 2012-11-07 |
WO2010082675A1 (ja) | 2010-07-22 |
TWI372672B (zh) | 2012-09-21 |
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SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130129 |
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Effective date of registration: 20130129 Address after: Tokyo, Japan Applicant after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Applicant before: NIPPON STEEL Corp. |
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C14 | Grant of patent or utility model | ||
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CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL & SUMITOMO METAL Corp. |
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CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20220114 |