WO2007109719A3 - Powder metal friction stir welding tool - Google Patents

Powder metal friction stir welding tool Download PDF

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Publication number
WO2007109719A3
WO2007109719A3 PCT/US2007/064510 US2007064510W WO2007109719A3 WO 2007109719 A3 WO2007109719 A3 WO 2007109719A3 US 2007064510 W US2007064510 W US 2007064510W WO 2007109719 A3 WO2007109719 A3 WO 2007109719A3
Authority
WO
WIPO (PCT)
Prior art keywords
friction stir
stir welding
welding tool
powder metal
metal friction
Prior art date
Application number
PCT/US2007/064510
Other languages
French (fr)
Other versions
WO2007109719A2 (en
Inventor
Denis Christopherson Jr
Original Assignee
Federal Mogul Corp
Denis Christopherson Jr
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 Federal Mogul Corp, Denis Christopherson Jr filed Critical Federal Mogul Corp
Publication of WO2007109719A2 publication Critical patent/WO2007109719A2/en
Publication of WO2007109719A3 publication Critical patent/WO2007109719A3/en

Links

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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
    • B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
    • B23K20/1255—Tools therefor, e.g. characterised by the shape of the probe
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

A friction stir tool has an axis of rotation and a welding tip that is made of powdered metal material.
PCT/US2007/064510 2006-03-21 2007-03-21 Powder metal friction stir welding tool WO2007109719A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78436706P 2006-03-21 2006-03-21
US60/784,367 2006-03-21

Publications (2)

Publication Number Publication Date
WO2007109719A2 WO2007109719A2 (en) 2007-09-27
WO2007109719A3 true WO2007109719A3 (en) 2008-01-24

Family

ID=38523281

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/064510 WO2007109719A2 (en) 2006-03-21 2007-03-21 Powder metal friction stir welding tool

Country Status (1)

Country Link
WO (1) WO2007109719A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2021140B1 (en) * 2006-05-23 2012-08-08 Federal-Mogul Corporation Powder metal friction stir welding tool and method of manufacture thereof
JP2016503347A (en) * 2012-11-05 2016-02-04 フルーア・テクノロジーズ・コーポレイション FSW tool with incremental composition change
US9440288B2 (en) 2012-11-05 2016-09-13 Fluor Technologies Corporation FSW tool with graduated composition change
CN103008873B (en) * 2012-12-24 2014-11-05 黄山学院 Method and device for improving surface performance of packing auger blade steel for mine
DE102015013687A1 (en) * 2015-10-21 2017-04-27 Audi Ag Method for producing at least one welding pin

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6399018B1 (en) * 1998-04-17 2002-06-04 The Penn State Research Foundation Powdered material rapid production tooling method and objects produced therefrom
US6648206B2 (en) * 2000-05-08 2003-11-18 Tracey W. Nelson Friction stir welding using a superabrasive tool
US6939509B2 (en) * 2000-03-24 2005-09-06 Manfred Endrich Method for manufacturing metal parts
US20070119276A1 (en) * 2005-03-15 2007-05-31 Liu Shaiw-Rong S High-Performance Friction Stir Welding Tools

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6399018B1 (en) * 1998-04-17 2002-06-04 The Penn State Research Foundation Powdered material rapid production tooling method and objects produced therefrom
US6939509B2 (en) * 2000-03-24 2005-09-06 Manfred Endrich Method for manufacturing metal parts
US6648206B2 (en) * 2000-05-08 2003-11-18 Tracey W. Nelson Friction stir welding using a superabrasive tool
US20070119276A1 (en) * 2005-03-15 2007-05-31 Liu Shaiw-Rong S High-Performance Friction Stir Welding Tools

Also Published As

Publication number Publication date
WO2007109719A2 (en) 2007-09-27

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