CN104245215B - 点焊接头 - Google Patents

点焊接头 Download PDF

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Publication number
CN104245215B
CN104245215B CN201380021328.5A CN201380021328A CN104245215B CN 104245215 B CN104245215 B CN 104245215B CN 201380021328 A CN201380021328 A CN 201380021328A CN 104245215 B CN104245215 B CN 104245215B
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CN
China
Prior art keywords
spot
current value
energization
concentration
points
Prior art date
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Application number
CN201380021328.5A
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English (en)
Chinese (zh)
Other versions
CN104245215A (zh
Inventor
渡边史德
田中智仁
古迫诚司
宫崎康信
滨谷秀树
及川初彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
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Nippon Steel Corp
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Publication date
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Publication of CN104245215A publication Critical patent/CN104245215A/zh
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Publication of CN104245215B publication Critical patent/CN104245215B/zh
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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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01015—Phosphorus [P]

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)
CN201380021328.5A 2012-04-25 2013-04-25 点焊接头 Active CN104245215B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012100324 2012-04-25
JP2012-100324 2012-04-25
PCT/JP2013/062198 WO2013161937A1 (ja) 2012-04-25 2013-04-25 スポット溶接継手

Publications (2)

Publication Number Publication Date
CN104245215A CN104245215A (zh) 2014-12-24
CN104245215B true CN104245215B (zh) 2016-08-24

Family

ID=49483241

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380021328.5A Active CN104245215B (zh) 2012-04-25 2013-04-25 点焊接头

Country Status (7)

Country Link
US (1) US10081073B2 (cg-RX-API-DMAC7.html)
JP (1) JP5641158B2 (cg-RX-API-DMAC7.html)
KR (1) KR101592808B1 (cg-RX-API-DMAC7.html)
CN (1) CN104245215B (cg-RX-API-DMAC7.html)
IN (1) IN2014DN08847A (cg-RX-API-DMAC7.html)
MX (1) MX374818B (cg-RX-API-DMAC7.html)
WO (1) WO2013161937A1 (cg-RX-API-DMAC7.html)

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* Cited by examiner, † Cited by third party
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IN2014DN08847A (cg-RX-API-DMAC7.html) * 2012-04-25 2015-05-22 Nippon Steel & Sumitomo Metal Corp
DE102012018866A1 (de) * 2012-09-25 2014-03-27 Böllhoff Verbindungstechnik GmbH Schweißhilfsfügeteil und Verfahren zum Verbinden von Bauteilen mit diesem Schweißhilfsfügeteil
WO2015011510A1 (en) 2013-07-25 2015-01-29 Arcelormittal Investigación Y Desarrollo Sl Spot welded joint using high strength and high forming and its production method
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
CN111065483B (zh) 2017-09-13 2021-09-28 杰富意钢铁株式会社 电阻点焊方法
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
MX2024010294A (es) * 2022-03-25 2024-09-02 Jfe Steel Corp Union soldada por puntos de resistencia y metodo para producir la misma.
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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US3082315A (en) * 1959-04-10 1963-03-19 Cargill Inc Process of producing a welded structure
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
JP3221356B2 (ja) * 1997-05-14 2001-10-22 松下電器産業株式会社 抵抗溶接部の品質評価方法および装置
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
US7126077B2 (en) * 2004-05-10 2006-10-24 General Motors Corporation Resistance welding of high strength steels
US7473864B2 (en) * 2004-05-19 2009-01-06 Kobe Steel, Ltd. Weldment of different materials and resistance spot welding method
JP4724535B2 (ja) * 2005-11-14 2011-07-13 新日本製鐵株式会社 高強度鋼板スポット溶接継手の疲労強度向上方法
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
JP5459750B2 (ja) 2007-11-28 2014-04-02 日産自動車株式会社 溶接方法
US8263234B2 (en) * 2007-12-05 2012-09-11 Honda Motor Co., Ltd. High-strength steel sheet, strength member for vehicles using the same, and method for producing strength member for vehicles
KR20110036705A (ko) * 2008-07-11 2011-04-08 아크티에볼라게트 에스케이에프 스틸 부품, 용접심, 용접된 스틸 부품 및 베어링 부품을 제조하기 위한 방법
JP2010059451A (ja) 2008-09-02 2010-03-18 Sumitomo Metal Ind Ltd 溶接継手およびその製造方法
JP5201116B2 (ja) * 2008-10-16 2013-06-05 Ｊｆｅスチール株式会社 高強度鋼板の抵抗スポット溶接方法
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
JP5043236B2 (ja) * 2009-08-31 2012-10-10 新日本製鐵株式会社 スポット溶接継手およびスポット溶接方法
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
BR112012024275A2 (pt) * 2010-03-31 2023-12-05 Nippon Steel Corp Folha de aço galvanizado mergulhado no quente de alta resistência e de excelente moldabilidade e método de produção da mesma
JP5130499B2 (ja) * 2010-10-12 2013-01-30 新日鐵住金株式会社 レーザ溶接方法
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
IN2014DN08847A (cg-RX-API-DMAC7.html) * 2012-04-25 2015-05-22 Nippon Steel & Sumitomo Metal Corp
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
RU2620842C1 (ru) * 2013-05-01 2017-05-30 Ниппон Стил Энд Сумитомо Метал Корпорейшн Оцинкованный стальной лист и способ его изготовления
EP3006154B1 (en) * 2013-06-05 2018-01-17 Nippon Steel & Sumitomo Metal Corporation Spot welded joined structure and spot welding method
JP5765497B1 (ja) * 2013-08-16 2015-08-19 新日鐵住金株式会社 溶接部品質の優れた電縫鋼管及びその製造方法

Also Published As

Publication number Publication date
JP5641158B2 (ja) 2014-12-17
KR20140135258A (ko) 2014-11-25
US10081073B2 (en) 2018-09-25
JPWO2013161937A1 (ja) 2015-12-24
KR101592808B1 (ko) 2016-02-05
MX374818B (es) 2025-03-06
MX2014012776A (es) 2014-11-21
WO2013161937A1 (ja) 2013-10-31
US20150104243A1 (en) 2015-04-16
IN2014DN08847A (cg-RX-API-DMAC7.html) 2015-05-22
CN104245215A (zh) 2014-12-24

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan, Japan

Patentee after: Nippon Iron & Steel Corporation

Address before: Tokyo, Japan, Japan

Patentee before: Nippon Steel Corporation

CP01 Change in the name or title of a patent holder