KR101134158B1 - 내피로 특성이 우수한 용접 이음부 및 그 제조 방법 - Google Patents

내피로 특성이 우수한 용접 이음부 및 그 제조 방법 Download PDF

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Publication number
KR101134158B1
KR101134158B1 KR1020097018596A KR20097018596A KR101134158B1 KR 101134158 B1 KR101134158 B1 KR 101134158B1 KR 1020097018596 A KR1020097018596 A KR 1020097018596A KR 20097018596 A KR20097018596 A KR 20097018596A KR 101134158 B1 KR101134158 B1 KR 101134158B1
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KR
South Korea
Prior art keywords
weld
welded
joint
steel
less
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KR1020097018596A
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English (en)
Korean (ko)
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KR20090122937A (ko
Inventor
데츠로 노세
히로유키 시라하타
히로시 시마누키
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신닛뽄세이테쯔 카부시키카이샤
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Publication of KR20090122937A publication Critical patent/KR20090122937A/ko
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Publication of KR101134158B1 publication Critical patent/KR101134158B1/ko

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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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear 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
    • 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
    • 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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Steel (AREA)
KR1020097018596A 2008-02-19 2009-02-18 내피로 특성이 우수한 용접 이음부 및 그 제조 방법 KR101134158B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2008-037719 2008-02-19
JP2008037719 2008-02-19
PCT/JP2009/053302 WO2009104798A1 (ja) 2008-02-19 2009-02-18 耐疲労特性に優れた溶接継手及びその製造方法

Publications (2)

Publication Number Publication Date
KR20090122937A KR20090122937A (ko) 2009-12-01
KR101134158B1 true KR101134158B1 (ko) 2012-04-09

Family

ID=40985670

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097018596A KR101134158B1 (ko) 2008-02-19 2009-02-18 내피로 특성이 우수한 용접 이음부 및 그 제조 방법

Country Status (5)

Country Link
JP (1) JP4719297B2 (zh)
KR (1) KR101134158B1 (zh)
CN (1) CN101678511B (zh)
TW (1) TW200946270A (zh)
WO (1) WO2009104798A1 (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4842409B2 (ja) * 2009-11-07 2011-12-21 新日本製鐵株式会社 溶接止端部の多重ピーニング処理方法
JP5821516B2 (ja) * 2010-10-26 2015-11-24 新日鐵住金株式会社 溶接継手及び溶接継手の製造方法
CN102953023B (zh) * 2011-08-29 2014-05-07 中国石油化工股份有限公司 一种钛合金焊接接头的表面处理工艺
JP6606730B2 (ja) * 2013-11-26 2019-11-20 国立大学法人大阪大学 溶接部の補強方法
CN104975163A (zh) * 2015-06-29 2015-10-14 柳州金茂机械有限公司 一种焊接接头的表面处理工艺
CN104975164A (zh) * 2015-06-29 2015-10-14 柳州金茂机械有限公司 一种管板焊接接头的表面处理工艺
CN106975992A (zh) * 2017-03-18 2017-07-25 郑州煤矿机械集团股份有限公司 液压支架结构件疲劳延寿方法
DE102017113065B3 (de) * 2017-06-14 2018-11-15 Maschinenfabrik Alfing Kessler Gmbh Verfahren und Vorrichtung zum Schlagverfestigen von Übergangsradien einer Kurbelwelle
DE102017113066B3 (de) * 2017-06-14 2018-11-15 Maschinenfabrik Alfing Kessler Gmbh Verfahren zum Schlagverfestigen von Übergangsradien einer Kurbelwelle
CN109423587B (zh) * 2017-08-28 2021-05-04 天津大学 超声冲击表面改性辅助钛合金扩散连接方法
JP6504326B1 (ja) * 2017-09-27 2019-04-24 Ｊｆｅスチール株式会社 重ね隅肉溶接継手のピーニング処理方法および溶接構造物
JP7035458B2 (ja) * 2017-11-02 2022-03-15 日産自動車株式会社 溶接構造体、および溶接構造体の製造方法
CN108707741B (zh) * 2018-06-06 2019-08-09 江苏省特种设备安全监督检验研究院 一种奥氏体不锈钢焊接接头的表面复合处理工艺
JP7023962B2 (ja) * 2018-06-18 2022-02-22 ポスコ 溶接部耐気孔性および疲労特性が優秀なメッキ鋼板溶接部材およびその製造方法
EP4039539A4 (en) * 2019-11-12 2023-11-08 Komatsu Ltd. BODY FRAME OF A TRANSPORT VEHICLE, TRANSPORT VEHICLE AND METHOD FOR PRODUCING A BODY FRAME OF A TRANSPORT VEHICLE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004130313A (ja) * 2002-10-08 2004-04-30 Nippon Steel Corp 重ね隅肉溶接継手の疲労強度向上方法
JP2004360054A (ja) * 2003-06-09 2004-12-24 Sumitomo Light Metal Ind Ltd 延性に優れた熱処理型アルミニウム合金接合材
JP2007210023A (ja) * 2006-02-13 2007-08-23 Nippon Steel Corp 溶接部脆化割れ特性に優れた高強度溶接鋼管

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09314337A (ja) * 1996-05-23 1997-12-09 Nisshin Steel Co Ltd 溶接割れのないＡｌ又はＡｌ−Ｓｉ合金被覆ステンレス鋼板の溶接方法
US20050145306A1 (en) * 1998-09-03 2005-07-07 Uit, L.L.C. Company Welded joints with new properties and provision of such properties by ultrasonic impact treatment
JP4394996B2 (ja) * 2004-03-30 2010-01-06 新日本製鐵株式会社 耐脆性破壊発生特性に優れた溶接継手
JP4392340B2 (ja) * 2004-12-24 2009-12-24 新日本製鐵株式会社 変形矯正方法およびそれを用いた溶接構造物
JP4760299B2 (ja) * 2005-10-26 2011-08-31 住友金属工業株式会社 溶接継手及びその製造方法
JP4837428B2 (ja) * 2006-04-17 2011-12-14 新日本製鐵株式会社 溶接止端部の超音波衝撃処理方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004130313A (ja) * 2002-10-08 2004-04-30 Nippon Steel Corp 重ね隅肉溶接継手の疲労強度向上方法
JP2004360054A (ja) * 2003-06-09 2004-12-24 Sumitomo Light Metal Ind Ltd 延性に優れた熱処理型アルミニウム合金接合材
JP2007210023A (ja) * 2006-02-13 2007-08-23 Nippon Steel Corp 溶接部脆化割れ特性に優れた高強度溶接鋼管

Also Published As

Publication number Publication date
TWI365789B (zh) 2012-06-11
TW200946270A (en) 2009-11-16
JP4719297B2 (ja) 2011-07-06
CN101678511A (zh) 2010-03-24
WO2009104798A1 (ja) 2009-08-27
KR20090122937A (ko) 2009-12-01
CN101678511B (zh) 2011-12-07
JPWO2009104798A1 (ja) 2011-06-23

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