CN101578153B - 耐脆性裂纹传播特性优秀的多道对焊接头以及焊接结构体 - Google Patents
耐脆性裂纹传播特性优秀的多道对焊接头以及焊接结构体 Download PDFInfo
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- CN101578153B CN101578153B CN2008800014238A CN200880001423A CN101578153B CN 101578153 B CN101578153 B CN 101578153B CN 2008800014238 A CN2008800014238 A CN 2008800014238A CN 200880001423 A CN200880001423 A CN 200880001423A CN 101578153 B CN101578153 B CN 101578153B
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- welding
- brittle
- butt joint
- multiple tracks
- bead portion
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- 238000003466 welding Methods 0.000 claims abstract description 383
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 239000011324 bead Substances 0.000 claims description 125
- 210000001503 joint Anatomy 0.000 claims description 84
- 238000005336 cracking Methods 0.000 claims description 80
- 230000002968 anti-fracture Effects 0.000 claims description 72
- 238000000034 method Methods 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 36
- 239000002184 metal Substances 0.000 claims description 29
- 229910000734 martensite Inorganic materials 0.000 claims description 10
- 230000009466 transformation Effects 0.000 claims description 8
- 238000005496 tempering Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 18
- 208000037656 Respiratory Sounds Diseases 0.000 description 16
- 230000000694 effects Effects 0.000 description 14
- 230000000644 propagated effect Effects 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 230000001314 paroxysmal effect Effects 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 230000001902 propagating effect Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 101800002571 YP47 Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- RMLPZKRPSQVRAB-UHFFFAOYSA-N tris(3-methylphenyl) phosphate Chemical compound CC1=CC=CC(OP(=O)(OC=2C=C(C)C=CC=2)OC=2C=C(C)C=CC=2)=C1 RMLPZKRPSQVRAB-UHFFFAOYSA-N 0.000 description 1
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
- B23K9/23—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
- 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
- B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
- B23K31/125—Weld quality monitoring
-
- 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
- B23K35/3033—Ni as the principal 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
- B23K35/24—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
-
- 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
- B23K9/0216—Seam profiling, e.g. weaving, multilayer
-
- 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
- B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Quality & Reliability (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
钢种 | C | Si | Mn | P | S | Ni | Ti |
YP32 | 0.13 | 0.19 | 1.28 | 0.01 | 0.003 | - | 0.01 |
YP36 | 0.12 | 0.21 | 1.27 | 0.007 | 0.004 | - | 0.01 |
YP40 | 0.11 | 0.21 | 1.3 | 0.006 | 0.003 | - | 0.01 |
YP47 | 0.08 | 0.24 | 1.22 | 0.007 | 0.002 | 1.02 | 0.01 |
Claims (29)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP000420/2007 | 2007-01-05 | ||
JP2007000420 | 2007-01-05 | ||
JP2007337387A JP4546995B2 (ja) | 2007-01-05 | 2007-12-27 | 耐脆性き裂伝播特性に優れた突合せ多パス溶接継手及び溶接構造体 |
JP337387/2007 | 2007-12-27 | ||
PCT/JP2008/050222 WO2008082016A1 (ja) | 2007-01-05 | 2008-01-04 | 耐脆性き裂伝播特性に優れた突合せ多パス溶接継手及び溶接構造体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101578153A CN101578153A (zh) | 2009-11-11 |
CN101578153B true CN101578153B (zh) | 2012-03-14 |
Family
ID=39588673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800014238A Expired - Fee Related CN101578153B (zh) | 2007-01-05 | 2008-01-04 | 耐脆性裂纹传播特性优秀的多道对焊接头以及焊接结构体 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2127796A4 (zh) |
JP (1) | JP4546995B2 (zh) |
KR (1) | KR101065922B1 (zh) |
CN (1) | CN101578153B (zh) |
MY (1) | MY146932A (zh) |
TW (1) | TW200911445A (zh) |
WO (1) | WO2008082016A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5197476B2 (ja) * | 2008-10-02 | 2013-05-15 | 株式会社神戸製鋼所 | T字型完全溶込み溶接構造体の脆性き裂伝播停止性能の品質管理方法 |
JP5197496B2 (ja) * | 2009-06-03 | 2013-05-15 | 株式会社神戸製鋼所 | T字型完全溶込み溶接構造体の脆性き裂伝播停止性能の品質管理方法 |
CN102639284A (zh) | 2009-12-04 | 2012-08-15 | 新日本制铁株式会社 | 焊接构造体的对焊接头及其制造方法 |
KR101253955B1 (ko) * | 2010-12-28 | 2013-04-16 | 주식회사 포스코 | 구조물 용접구조 |
CN102581448A (zh) * | 2012-02-01 | 2012-07-18 | 天津大学 | 一种提高不锈钢管内壁焊接接头抗应力腐蚀性能的焊接工艺方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005111520A (ja) * | 2003-10-08 | 2005-04-28 | Nippon Steel Corp | 耐脆性破壊伝播性に優れた溶接構造体用溶接金属、その施工方法、および溶接構造体 |
CN1615204A (zh) * | 2001-11-21 | 2005-05-11 | 达纳加拿大公司 | 用于低温无焊剂钎焊的产品和方法 |
JP2005144552A (ja) * | 2003-10-22 | 2005-06-09 | Nippon Steel Corp | 耐脆性破壊発生特性に優れた大入熱突合せ溶接継手 |
JP2006075874A (ja) * | 2004-09-10 | 2006-03-23 | Nippon Steel Corp | 耐脆性き裂伝播性に優れた船舶用溶接構造体の溶接方法および船舶用溶接構造体 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53130242A (en) | 1977-04-20 | 1978-11-14 | Nippon Steel Corp | Welding method for manufacture of thick-walled large diameter welded steel pipe |
JPH10267743A (ja) | 1997-03-25 | 1998-10-09 | Fuji Xerox Co Ltd | 音質評価装置および音質評価方法 |
JP3586380B2 (ja) | 1997-10-20 | 2004-11-10 | 新日本製鐵株式会社 | 多層溶接方法 |
JP3266093B2 (ja) * | 1998-03-19 | 2002-03-18 | 住友金属工業株式会社 | 高靱性uoe鋼管およびその製造方法 |
JP2000288738A (ja) * | 1999-04-06 | 2000-10-17 | Babcock Hitachi Kk | 高クロムフェライト鋼の溶接継手構造 |
US6892926B2 (en) * | 2002-10-11 | 2005-05-17 | Exxonmobil Upstream Research Company | Toughness-optimized weld joints and methods for producing said weld joints |
JP4761746B2 (ja) | 2004-09-22 | 2011-08-31 | 新日本製鐵株式会社 | 船体用大入熱突合せ溶接継手の耐脆性破壊発生特性評価方法 |
JP2007044698A (ja) * | 2005-08-05 | 2007-02-22 | Toshiba Corp | 溶接構造物及び構造物の溶接方法 |
-
2007
- 2007-12-27 JP JP2007337387A patent/JP4546995B2/ja not_active Expired - Fee Related
- 2007-12-31 TW TW096151438A patent/TW200911445A/zh not_active IP Right Cessation
-
2008
- 2008-01-04 KR KR1020097012433A patent/KR101065922B1/ko active IP Right Grant
- 2008-01-04 WO PCT/JP2008/050222 patent/WO2008082016A1/ja active Application Filing
- 2008-01-04 MY MYPI20092725A patent/MY146932A/en unknown
- 2008-01-04 EP EP08703086.2A patent/EP2127796A4/en not_active Withdrawn
- 2008-01-04 CN CN2008800014238A patent/CN101578153B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1615204A (zh) * | 2001-11-21 | 2005-05-11 | 达纳加拿大公司 | 用于低温无焊剂钎焊的产品和方法 |
JP2005111520A (ja) * | 2003-10-08 | 2005-04-28 | Nippon Steel Corp | 耐脆性破壊伝播性に優れた溶接構造体用溶接金属、その施工方法、および溶接構造体 |
JP2005144552A (ja) * | 2003-10-22 | 2005-06-09 | Nippon Steel Corp | 耐脆性破壊発生特性に優れた大入熱突合せ溶接継手 |
JP2006075874A (ja) * | 2004-09-10 | 2006-03-23 | Nippon Steel Corp | 耐脆性き裂伝播性に優れた船舶用溶接構造体の溶接方法および船舶用溶接構造体 |
Also Published As
Publication number | Publication date |
---|---|
KR101065922B1 (ko) | 2011-09-19 |
EP2127796A1 (en) | 2009-12-02 |
TWI332877B (zh) | 2010-11-11 |
EP2127796A4 (en) | 2017-05-17 |
WO2008082016A1 (ja) | 2008-07-10 |
JP4546995B2 (ja) | 2010-09-22 |
MY146932A (en) | 2012-10-15 |
TW200911445A (en) | 2009-03-16 |
CN101578153A (zh) | 2009-11-11 |
KR20090079997A (ko) | 2009-07-22 |
JP2008183619A (ja) | 2008-08-14 |
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C14 | Grant of patent or utility model | ||
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Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130411 |
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Effective date of registration: 20130411 Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL Corp. |
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CP01 | Change in the name or title of a patent holder | ||
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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