IN2014DN08847A - - Google Patents

Info

Publication number
IN2014DN08847A
IN2014DN08847A IN8847DEN2014A IN2014DN08847A IN 2014DN08847 A IN2014DN08847 A IN 2014DN08847A IN 8847DEN2014 A IN8847DEN2014 A IN 8847DEN2014A IN 2014DN08847 A IN2014DN08847 A IN 2014DN08847A
Authority
IN
India
Prior art keywords
concentration
plate surface
spot welding
measurement points
cts
Prior art date
Application number
Other languages
English (en)
Inventor
Fuminori Watanabe
Tomohito Tanaka
Seiji Furusako
Yasunobu Miyazaki
Hideki Hamatani
Hatsuhiko Oikawa
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of IN2014DN08847A publication Critical patent/IN2014DN08847A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/16Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/10Spot welding; Stitch welding
    • B23K11/11Spot welding
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/001Ferrous alloys, e.g. steel alloys containing N
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/002Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/18Sheet panels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Resistance Welding (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
IN8847DEN2014 2012-04-25 2013-04-25 IN2014DN08847A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012100324 2012-04-25
PCT/JP2013/062198 WO2013161937A1 (fr) 2012-04-25 2013-04-25 Joint de soudage par points

Publications (1)

Publication Number Publication Date
IN2014DN08847A true IN2014DN08847A (fr) 2015-05-22

Family

ID=49483241

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8847DEN2014 IN2014DN08847A (fr) 2012-04-25 2013-04-25

Country Status (7)

Country Link
US (1) US10081073B2 (fr)
JP (1) JP5641158B2 (fr)
KR (1) KR101592808B1 (fr)
CN (1) CN104245215B (fr)
IN (1) IN2014DN08847A (fr)
MX (1) MX374818B (fr)
WO (1) WO2013161937A1 (fr)

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* Cited by examiner, † Cited by third party
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KR101592808B1 (ko) * 2012-04-25 2016-02-05 신닛테츠스미킨 카부시키카이샤 스폿 용접 조인트
DE102012018866A1 (de) * 2012-09-25 2014-03-27 Böllhoff Verbindungstechnik GmbH Schweißhilfsfügeteil und Verfahren zum Verbinden von Bauteilen mit diesem Schweißhilfsfügeteil
WO2015011510A1 (fr) * 2013-07-25 2015-01-29 Arcelormittal Investigación Y Desarrollo Sl Joint soudé par points utilisant une résistance élevée et un formage élevé et son procédé de production
JP6024707B2 (ja) * 2014-05-22 2016-11-16 トヨタ自動車株式会社 レーザ溶接方法
JP2017052005A (ja) * 2015-09-10 2017-03-16 新日鐵住金株式会社 重ね接合継手及びその製造方法
JP6866691B2 (ja) * 2016-06-09 2021-04-28 日本製鉄株式会社 重ね接合継手及びその製造方法
CN106053477B (zh) * 2016-06-27 2018-10-23 山东大学 一种高强度钢搭接接头焊接裂纹敏感性的评定方法
WO2019054116A1 (fr) 2017-09-13 2019-03-21 Jfeスチール株式会社 Procédé de soudage par points par résistance
CN108655552B (zh) * 2018-06-01 2020-12-08 上海交通大学 径向充磁单侧磁控电阻点焊装置
US11794270B2 (en) * 2021-05-04 2023-10-24 GM Global Technology Operations LLC System and method of manufacturing a resistance spot weld of workpieces
JP7636671B2 (ja) * 2021-09-03 2025-02-27 日本製鉄株式会社 スポット溶接継手、自動車用部品、及びスポット溶接継手の製造方法
EP4434667A4 (fr) * 2022-03-25 2025-04-02 JFE Steel Corporation Joint soudé par points par résistance et son procédé de production
JP7737015B2 (ja) * 2022-03-28 2025-09-10 日本製鉄株式会社 スポット溶接継手及びスポット溶接継手の製造方法

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* Cited by examiner, † Cited by third party
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US3496326A (en) * 1965-07-30 1970-02-17 Bethlehem Steel Corp Method of welding coated steel
US5783794A (en) * 1993-11-15 1998-07-21 Nippon Steel Corporation Method and material for resistance welding steel-base metal sheet to aluminum-base metal sheet
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JP2002103048A (ja) 2000-09-29 2002-04-09 Nippon Steel Corp 高強度鋼板のスポット溶接方法
JP2003103377A (ja) 2001-09-27 2003-04-08 Nippon Steel Corp 高強度めっき鋼板のスポット溶接方法
JP4150383B2 (ja) * 2004-04-13 2008-09-17 新日本製鐵株式会社 スポット溶接部の破断予測装置、方法、コンピュータプログラム、及びコンピュータ読み取り可能な記録媒体
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JP5142068B2 (ja) * 2006-05-17 2013-02-13 日産自動車株式会社 抵抗スポット溶接用高張力鋼板及びその接合方法
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JP5127788B2 (ja) 2009-08-01 2013-01-23 株式会社豊田中央研究所 抵抗溶接方法、抵抗溶接部材、抵抗溶接機、抵抗溶接機の制御方法とその制御プログラムおよびその制御装置並びに抵抗溶接の評価方法とその評価プログラムおよびその評価装置
KR101388692B1 (ko) * 2009-08-31 2014-04-24 신닛테츠스미킨 카부시키카이샤 스폿 용접 조인트 및 스폿 용접 방법
JP4883216B2 (ja) * 2010-01-22 2012-02-22 Jfeスチール株式会社 加工性とスポット溶接性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
MX2012011280A (es) * 2010-03-31 2012-11-06 Nippon Steel Corp Placa de acero galvanizado por inmersion en caliente de alta resitencia con excelente maleabilidad y proceso para producirla.
WO2012050097A1 (fr) * 2010-10-12 2012-04-19 新日本製鐵株式会社 Procédé de soudage au laser
JP5267640B2 (ja) * 2011-11-25 2013-08-21 Jfeスチール株式会社 抵抗スポット溶接継手の評価方法
KR101592808B1 (ko) * 2012-04-25 2016-02-05 신닛테츠스미킨 카부시키카이샤 스폿 용접 조인트
TWI504457B (zh) * 2012-11-02 2015-10-21 Univ Nat Pingtung Sci & Tech 多層金屬板件點銲搭接方法
KR101772784B1 (ko) * 2013-05-01 2017-08-29 신닛테츠스미킨 카부시키카이샤 아연 도금 강판 및 그 제조 방법
CA2912591C (fr) * 2013-06-05 2017-12-19 Nippon Steel & Sumitomo Metal Corporation Joint soude par point et procede de soudage par point
CN105452506B (zh) * 2013-08-16 2018-11-09 新日铁住金株式会社 焊接区质量优异的电焊钢管及其制造方法

Also Published As

Publication number Publication date
WO2013161937A1 (fr) 2013-10-31
KR101592808B1 (ko) 2016-02-05
MX374818B (es) 2025-03-06
CN104245215A (zh) 2014-12-24
US10081073B2 (en) 2018-09-25
JPWO2013161937A1 (ja) 2015-12-24
MX2014012776A (es) 2014-11-21
CN104245215B (zh) 2016-08-24
US20150104243A1 (en) 2015-04-16
KR20140135258A (ko) 2014-11-25
JP5641158B2 (ja) 2014-12-17

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