JP4916879B2 - 金属母材複合材料、鉄合金、非鉄合金、及び超合金を含む材料での、摩擦攪拌接合を使用したクラック修復システム及び方法 - Google Patents
金属母材複合材料、鉄合金、非鉄合金、及び超合金を含む材料での、摩擦攪拌接合を使用したクラック修復システム及び方法 Download PDFInfo
- Publication number
- JP4916879B2 JP4916879B2 JP2006522730A JP2006522730A JP4916879B2 JP 4916879 B2 JP4916879 B2 JP 4916879B2 JP 2006522730 A JP2006522730 A JP 2006522730A JP 2006522730 A JP2006522730 A JP 2006522730A JP 4916879 B2 JP4916879 B2 JP 4916879B2
- Authority
- JP
- Japan
- Prior art keywords
- friction stir
- stir welding
- spindle head
- tool
- ferrous alloys
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims description 49
- 238000000034 method Methods 0.000 title claims description 48
- 238000003756 stirring Methods 0.000 title claims description 41
- 230000008439 repair process Effects 0.000 title claims description 28
- 239000000463 material Substances 0.000 title claims description 25
- 229910000640 Fe alloy Inorganic materials 0.000 title description 7
- 229910021652 non-ferrous alloy Inorganic materials 0.000 title description 7
- 229910000601 superalloy Inorganic materials 0.000 title description 7
- 239000011156 metal matrix composite Substances 0.000 title description 6
- 230000008569 process Effects 0.000 claims description 17
- 230000006854 communication Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000004927 fusion Effects 0.000 description 11
- 230000007547 defect Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 230000036541 health Effects 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000753 refractory alloy Inorganic materials 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B23K20/123—Controlling or monitoring the welding process
-
- 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
-
- 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
- B23K20/126—Workpiece support, i.e. backing or clamping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/04—Repairing fractures or cracked metal parts or products, e.g. castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Description
従って、金属母材複合材料、鉄合金、非鉄合金、及び超合金のクラックを修復するためのシステム及び方法が必要とされている。更に、これらの材料及びアルミニウムでクラックの予防を行うためのシステム及び方法が必要とされている。
従って、このような環境で摩擦攪拌接合を行うためのシステムを提供することにより、クラックの修復ばかりでなく予防保守を行う上で、従来技術を越える利点がもたらされる。
別の目的は、摩擦攪拌接合を使用することによってクラックの開始及び伝播が起こらないようにできるシステム及び方法を提供することである。
別の目的は、水中環境及び原子炉環境を含む過酷な環境でのクラックの修復及び予防を行うことができるシステム及び方法を提供することである。
別の目的は、無線制御システム又は有線制御システムによって摩擦攪拌接合を行うためのシステム及び方法を提供することである。
別の目的は、ピンのない工具を使用する摩擦攪拌プロセスを行うためのシステム及び方法を提供することである。
クラックの修復又は様々な材料及び構造の予防保守を行うための摩擦攪拌プロセスである。ここで、構造には、配管、船舶、及び原子炉格納構造が含まれ、摩擦攪拌接合及びプロセスは、金属母材複合材料、鉄合金、非鉄合金、及び超合金を含む様々な材料に実施でき、摩擦攪拌接合及びプロセスは、遠隔で、及び水中は放射線が存在する環境等の過酷な環境で、実施できる。
12 内径
14 スピンドルヘッドアッセンブリ
Claims (5)
- 摩擦攪拌接合の原理を使用してクラックを遠隔修復するための方法であって、
(1)摩擦攪拌接合工具であって、該工具上に超と粒コーティングを有する摩擦攪拌接合工具、前記摩擦攪拌接合工具用の工具ホルダ、平らな表面又は湾曲した表面に取り付けられ且つこうした表面に沿って移動する移動可能なスピンドルヘッドアッセンブリ、前記スピンドルヘッドアッセンブリを摩擦攪拌接合される材料に取り付けるための取付手段、及び前記摩擦攪拌接合工具の前記材料への貫入深さ及び前記移動可能なスピンドルヘッドアッセンブリの移動を制御するための制御システムを提供する工程、
(2)前記移動可能なスピンドルヘッドアッセンブリを、前記材料の反対側におしつけることなく前記取付手段を用いて前記材料に取り付けて、前記摩擦攪拌接合工具に対して前記材料を保持する工程、
(3)コマンド信号を前記制御システムに遠隔で送出し、前記材料の摩擦攪拌接合を実行することを前記摩擦攪拌接合工具に命令する工程、及び
(4)前記材料のクラックの修復を実行するように前記移動可能なスピンドルヘッドアッセンブリを動かす工程
を含むことを特徴とする方法。 - 請求項1に記載の方法において、
命令を前記制御システムに送出し且つ前記制御システムからフィードバックを受け取るための通信システムを提供する工程を更に含み、
前記通信システムは、前記制御システムの作動を指令することによって材料のクラック修復を行うために使用される、
ことを特徴とする方法。 - 請求項2に記載の方法において、
(1)シャンク及び肩部を持つ摩擦攪拌接合工具を提供する工程、及び
(2)超高温−超高圧プロセスで製造された超と粒材料を前記肩部の少なくとも一部に配置する工程
を更に含むことを特徴とする方法。 - 請求項3に記載の方法において、
肩部表面から外方に延びるように前記シャンクと同軸に配置されたピンを提供する工程を更に含むことを特徴とする方法。 - 請求項4に記載の方法において、
ピンが長い場合よりも比較的広い前記肩部の領域が前記材料と接触するように、前記肩部表面にかなり近い短いピンを提供する工程を含む、
ことを特徴とする方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49237403P | 2003-08-04 | 2003-08-04 | |
US60/492,374 | 2003-08-04 | ||
PCT/US2004/025345 WO2005084162A2 (en) | 2003-08-04 | 2004-08-04 | Crack repair using friction stir welding on materials including metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007501129A JP2007501129A (ja) | 2007-01-25 |
JP2007501129A5 JP2007501129A5 (ja) | 2011-11-24 |
JP4916879B2 true JP4916879B2 (ja) | 2012-04-18 |
Family
ID=34919295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006522730A Expired - Fee Related JP4916879B2 (ja) | 2003-08-04 | 2004-08-04 | 金属母材複合材料、鉄合金、非鉄合金、及び超合金を含む材料での、摩擦攪拌接合を使用したクラック修復システム及び方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7225968B2 (ja) |
EP (1) | EP1667811A4 (ja) |
JP (1) | JP4916879B2 (ja) |
WO (1) | WO2005084162A2 (ja) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1329158C (zh) * | 2000-05-08 | 2007-08-01 | 布莱阿姆青年大学 | 使用超级研磨工具的摩擦搅动焊接 |
WO2005094274A2 (en) * | 2004-03-24 | 2005-10-13 | Smith International, Inc. | Solid state processing of hand-held knife blades to improve blade performance |
US20060157531A1 (en) * | 2004-12-17 | 2006-07-20 | Packer Scott M | Single body friction stir welding tool for high melting temperature materials |
US7753252B2 (en) * | 2005-05-05 | 2010-07-13 | Smith International | Method for construction of pressure vessels with a liner using friction stirring processes |
JP4745729B2 (ja) * | 2005-06-21 | 2011-08-10 | 川崎重工業株式会社 | 摩擦撹拌接合装置 |
JP4981287B2 (ja) * | 2005-09-21 | 2012-07-18 | 三菱重工業株式会社 | 補修装置 |
US8141768B2 (en) * | 2006-01-27 | 2012-03-27 | Exxonmobil Research And Engineering Company | Application of high integrity welding and repair of metal components in oil and gas exploration, production and refining |
US20070175967A1 (en) * | 2006-01-27 | 2007-08-02 | Narasimha-Rao Venkata Bangaru | High integrity welding and repair of metal components |
CA2640730A1 (en) * | 2006-01-31 | 2007-08-09 | Sii Megadiamond, Inc. | Thermally enhanced tool for friction stirring |
US7555359B2 (en) * | 2006-10-06 | 2009-06-30 | Hitachi, Ltd | Apparatus and method for correcting defects by friction stir processing |
US20080302539A1 (en) * | 2007-06-11 | 2008-12-11 | Frank's International, Inc. | Method and apparatus for lengthening a pipe string and installing a pipe string in a borehole |
US20090134203A1 (en) * | 2007-11-28 | 2009-05-28 | Frank's International, Inc. | Methods and apparatus for forming tubular strings |
WO2010003195A2 (en) * | 2008-05-28 | 2010-01-14 | Nelson Mandela Metropolitan University | Friction welding apparatus |
GB0922096D0 (en) | 2009-12-17 | 2010-02-03 | Saipem Spa | Pipeline weld repairing method and apparatus |
JP5613898B2 (ja) * | 2010-03-24 | 2014-10-29 | 公立大学法人大阪府立大学 | 摩擦加工装置及び摩擦加工方法 |
JP2014529737A (ja) * | 2011-08-19 | 2014-11-13 | ホルテック・インターナショナル・インコーポレーテッド | 損傷を受けた核燃料を取り扱うための容器およびシステム、ならびにその製造方法 |
US11515054B2 (en) | 2011-08-19 | 2022-11-29 | Holtec International | Method of retrofitting a spent nuclear fuel storage system |
EP2797710A4 (en) * | 2011-12-30 | 2015-10-07 | Megastir Technologies Llc | SYSTEM AND METHOD FOR HOLDING MATERIALS WITH CURVED SURFACES FOR REINFORCING WELDING OR FOR OTHER PROCESSING APPLICATIONS |
US20140261900A1 (en) * | 2013-03-12 | 2014-09-18 | Lockheed Martin Corporation | Friction surface stir process |
CN103212778A (zh) * | 2013-04-15 | 2013-07-24 | 沈阳航空航天大学 | 基于搅拌摩擦的裂纹修复方法 |
GB201409344D0 (en) * | 2014-05-27 | 2014-07-09 | Proserv Uk Ltd | Subsea welding apparatus and method |
US10695861B2 (en) | 2014-07-10 | 2020-06-30 | Mazak Corporation | Friction stir extrusion of nonweldable materials for downhole tools |
US10363631B2 (en) * | 2015-05-26 | 2019-07-30 | Framatome Inc. | Neutron irradiated material repair |
US10799980B2 (en) | 2016-10-06 | 2020-10-13 | Mazak Corporation | Compressible friction stir welding tool for conventional machining equipment |
US10041163B1 (en) | 2017-02-03 | 2018-08-07 | Ge-Hitachi Nuclear Energy Americas Llc | Plasma spray coating for sealing a defect area in a workpiece |
DE102017102664B4 (de) | 2017-02-10 | 2023-05-04 | Gunnar Retzlaff | Verfahren zur Unterwasser-Reparatur einer Stahlkonstruktion |
EP3450081B1 (en) | 2017-08-30 | 2023-10-04 | Mazak Corporation | Friction stir welding tool, a friction stir welding system and the usage thereof |
US11458564B2 (en) | 2017-08-31 | 2022-10-04 | Mazak Corporation | Devices, systems, and methods for increased wear resistance during low temperature friction stir processing |
EP3486021B1 (en) | 2017-11-21 | 2023-05-03 | Megastir Technologies LLC | Friction stir processing tool with radial protrusion |
WO2019151057A1 (ja) * | 2018-02-02 | 2019-08-08 | 株式会社フルヤ金属 | 金属系基材の補修・改質方法 |
US11440133B2 (en) | 2018-05-04 | 2022-09-13 | Mazak Corporation | Low-cost friction stir processing tool |
PL3581319T3 (pl) | 2018-05-09 | 2024-07-08 | Brigham Young University | Układ i sposób spajania tarciowego za pomocą koronki tarciowej |
CN108817645A (zh) * | 2018-06-28 | 2018-11-16 | 西京学院 | 一种球墨铸铁与低碳钢搅拌摩擦搭接焊的方法 |
CN108526681B (zh) * | 2018-06-28 | 2020-11-24 | 西京学院 | 一种提高球墨铸铁与低碳钢搭接接头拉剪强度的方法 |
US20240100624A1 (en) * | 2018-08-28 | 2024-03-28 | MELD Manufacturing Corporation | Solid-state joining of features to cast parts |
JP7134858B2 (ja) * | 2018-12-20 | 2022-09-12 | 株式会社東芝 | き裂補修方法及びき裂補修装置 |
JP7523807B2 (ja) * | 2019-03-27 | 2024-07-29 | 国立大学法人大阪大学 | 鉄鋼材の表面改質方法及び鉄鋼構造物 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001076804A1 (en) * | 2000-04-11 | 2001-10-18 | Bae Systems Plc | Solid phase welding |
WO2001085385A1 (en) * | 2000-05-08 | 2001-11-15 | Brigham Young University | Friction stir welding using a superabrasive tool |
JP2002001550A (ja) * | 2000-06-19 | 2002-01-08 | Kawasaki Heavy Ind Ltd | 摩擦撹拌接合における倣い制御装置 |
JP2002219585A (ja) * | 2001-01-24 | 2002-08-06 | Hitachi Ltd | 構造物とその補修方法 |
JP2003080380A (ja) * | 2001-09-12 | 2003-03-18 | Hitachi Ltd | 摩擦攪拌接合装置と接合方法及び加工装置と加工法 |
JP2003326372A (ja) * | 2002-05-10 | 2003-11-18 | Nachi Fujikoshi Corp | 摩擦攪拌接合用ツール |
Family Cites Families (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2102020A1 (de) | 1971-01-16 | 1972-09-21 | Luc J | Klebeverfahren, Einrichtungen zur Durchfuhrung des Verfahrens und Anwen düngen des Verfahrens |
FR2475445A1 (fr) * | 1980-02-13 | 1981-08-14 | Commissariat Energie Atomique | Procede automatique et autoadaptatif de soudage par fusion et dispositif pour la mise en oeuvre de ce procede |
DE3403541A1 (de) * | 1984-02-02 | 1985-08-08 | Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover | Verfahren und vorrichtung zum automatischen und/oder fernhantierten verschweissen des deckels und/oder des bodens mit dem mantel von behaeltern zur aufnahme von radioaktiven brennelementen und abfaellen |
GB9125978D0 (en) | 1991-12-06 | 1992-02-05 | Welding Inst | Hot shear butt welding |
US5789720A (en) * | 1992-12-30 | 1998-08-04 | Westinghouse Electric Corporation | Method of repairing a discontinuity on a tube by welding |
US5359172A (en) * | 1992-12-30 | 1994-10-25 | Westinghouse Electric Corporation | Direct tube repair by laser welding |
NO942790D0 (no) | 1994-03-28 | 1994-07-27 | Norsk Hydro As | Fremgangsmåte ved friksjonssveising og anordning for samme |
US5758999A (en) | 1994-07-21 | 1998-06-02 | Geise; Samuel C. | Hydraulically powered spindle for working metals and composite materials |
GB2306366A (en) | 1995-10-20 | 1997-05-07 | Welding Inst | Friction stir welding |
NO954273D0 (no) | 1995-10-26 | 1995-10-26 | Norsk Hydro As | Hjulfelg |
US5811755A (en) | 1996-01-11 | 1998-09-22 | Lockheed Martin Corp. | Weld repair method for aluminum lithium seam |
US5611479A (en) | 1996-02-20 | 1997-03-18 | Rockwell International Corporation | Friction stir welding total penetration technique |
CN100475411C (zh) | 1996-03-19 | 2009-04-08 | 株式会社日立制作所 | 摩擦焊接方法及使用摩擦焊接方法的结构体 |
US5713507A (en) * | 1996-03-21 | 1998-02-03 | Rockwell International Corporation | Programmable friction stir welding process |
US6516992B1 (en) | 1996-05-31 | 2003-02-11 | The Boeing Company | Friction stir welding with simultaneous cooling |
US5718366A (en) | 1996-05-31 | 1998-02-17 | The Boeing Company | Friction stir welding tool for welding variable thickness workpieces |
US5769306A (en) | 1996-05-31 | 1998-06-23 | The Boeing Company | Weld root closure method for friction stir welds |
US5794835A (en) | 1996-05-31 | 1998-08-18 | The Boeing Company | Friction stir welding |
SE512230C2 (sv) | 1996-06-20 | 2000-02-14 | Esab Ab | Anläggning för friktionsomrörningssvetsning |
SE508231C2 (sv) | 1996-09-25 | 1998-09-14 | Esab Ab | Anläggning för friktionsomrörningssvetsning |
US5697511A (en) | 1996-09-27 | 1997-12-16 | Boeing North American, Inc. | Tank and method of fabrication |
US6060686A (en) * | 1996-10-15 | 2000-05-09 | General Electric Company | Underwater laser welding nozzle |
US5829664A (en) | 1996-11-15 | 1998-11-03 | Aluminum Company Of America | Resistance heated stir welding |
GB9625394D0 (en) * | 1996-12-06 | 1997-01-22 | Lead Sheet Ass | Mobile friction welding apparatus |
JP3897391B2 (ja) | 1997-03-25 | 2007-03-22 | 昭和電工株式会社 | 金属製接合部材の摩擦撹拌接合法 |
SE9701265D0 (sv) | 1997-04-04 | 1997-04-04 | Esab Ab | Förfarande och anordning för friktionsomrörningssvetsning |
AU731300B2 (en) | 1997-05-16 | 2001-03-29 | Esab Ab | Welding assembly for friction stir welding |
GB9713209D0 (en) | 1997-06-20 | 1997-08-27 | British Aerospace | Friction welding metal components |
JP3598204B2 (ja) | 1997-06-26 | 2004-12-08 | 昭和電工株式会社 | 摩擦撹拌接合法及び摩擦撹拌接合装置 |
JP3589863B2 (ja) | 1997-07-23 | 2004-11-17 | 株式会社日立製作所 | 構造体および摩擦攪拌接合方法 |
JP3070735B2 (ja) | 1997-07-23 | 2000-07-31 | 株式会社日立製作所 | 摩擦攪拌接合方法 |
SE9704800D0 (sv) | 1997-12-19 | 1997-12-19 | Esab Ab | Anordning för svetsning |
DK0928659T3 (da) | 1997-12-19 | 2002-08-12 | Esab Ab | Svejseapparat |
US6051325A (en) | 1997-12-23 | 2000-04-18 | Mcdonnell Douglas Corporation | Joining of machined sandwich assemblies by friction stir welding |
JP3333728B2 (ja) | 1997-12-25 | 2002-10-15 | 東海ゴム工業株式会社 | ブッシュ装着用部材及びその製造方法 |
AU2023299A (en) | 1997-12-30 | 1999-07-19 | Hayes Lemmerz International, Inc. | Wheel rim and method for producing same |
NO980542D0 (no) | 1998-02-09 | 1998-02-09 | Norsk Hydro As | Modifisert omröringsfriksjonssveising |
JPH11277255A (ja) | 1998-03-26 | 1999-10-12 | Hitachi Ltd | 摩擦攪拌接合方法およびその装置 |
US5975406A (en) | 1998-02-27 | 1999-11-02 | The Boeing Company | Method to repair voids in aluminum alloys |
US6045027A (en) | 1998-03-04 | 2000-04-04 | The Boeing Company | Friction stir welding interlocking joint design and method |
US5971247A (en) | 1998-03-09 | 1999-10-26 | Lockheed Martin Corporation | Friction stir welding with roller stops for controlling weld depth |
JP3809010B2 (ja) * | 1998-03-31 | 2006-08-16 | 株式会社東芝 | 原子炉の炉内構造物補修方法 |
GB9807908D0 (en) | 1998-04-14 | 1998-06-10 | Welding Inst | High performance tools for friction stir welding(FSW) |
GB9808607D0 (en) | 1998-04-22 | 1998-06-24 | Welding Inst | Corrosion resistant enclosure and methods for its manufacture |
US5971252A (en) | 1998-04-30 | 1999-10-26 | The Boeing Company | Friction stir welding process to repair voids in aluminum alloys |
US6053391A (en) | 1998-05-14 | 2000-04-25 | Tower Automotive, Inc. | Friction stir welding tool |
US6050475A (en) | 1998-05-29 | 2000-04-18 | Mcdonnell Douglas Corporation | Method and apparatus for controlling downforce during friction stir welding |
US6745929B1 (en) | 1998-06-16 | 2004-06-08 | Hitachi, Ltd. | Method of manufacturing structural body and structural body |
JP3420502B2 (ja) | 1998-06-16 | 2003-06-23 | 株式会社日立製作所 | 構造体 |
US6168067B1 (en) | 1998-06-23 | 2001-01-02 | Mcdonnell Douglas Corporation | High strength friction stir welding |
US6138895A (en) | 1998-06-25 | 2000-10-31 | The Boeing Company | Manual adjustable probe tool for friction stir welding |
US6070784A (en) | 1998-07-08 | 2000-06-06 | The Boeing Company | Contact backup roller approach to FSW process |
DE19830550C1 (de) | 1998-07-08 | 2000-09-07 | Siemens Ag | Verfahren zum Verbinden metallischer Teile |
PT1105246E (pt) | 1998-07-09 | 2011-07-20 | Mts System Corp | Cabeça de soldadura |
AUPP470298A0 (en) | 1998-07-15 | 1998-08-06 | Simmons, Anthony Grant | Vehicle wheel rim section |
US6045028A (en) | 1998-07-17 | 2000-04-04 | Mcdonnell Douglas Corporation | Integral corrosion protection of friction-welded joints |
AU733140B2 (en) | 1998-09-29 | 2001-05-10 | Hitachi Limited | A friction stir welding method |
US6421578B1 (en) * | 1999-02-12 | 2002-07-16 | Lockheed Martin Corporation | Stir-friction hot working control system |
US6227432B1 (en) | 1999-02-18 | 2001-05-08 | Showa Aluminum Corporation | Friction agitation jointing method of metal workpieces |
WO2000056497A1 (de) | 1999-03-24 | 2000-09-28 | Framatome Anf Gmbh | Verfahren und vorrichtung zum verschweissen zweier werkstücke |
JP3398618B2 (ja) | 1999-04-20 | 2003-04-21 | 昭和電工株式会社 | 摩擦撹拌接合装置 |
US6168066B1 (en) | 1999-04-21 | 2001-01-02 | Lockheed Martin Corp. | Friction stir conduction controller |
NL1011908C1 (nl) | 1999-04-27 | 2000-10-30 | Fokker Aerostructures Bv | Wrijvingsroerlassen. |
JP3459193B2 (ja) | 1999-05-26 | 2003-10-20 | 株式会社日立製作所 | 摩擦攪拌接合部の補修方法および鉄道車両の製作方法 |
TW460346B (en) | 1999-05-28 | 2001-10-21 | Hitachi Ltd | A manufacturing method of a structure body and a manufacturing apparatus of a structure body |
JP3481501B2 (ja) | 1999-05-28 | 2003-12-22 | 株式会社日立製作所 | 構造体およびその製作方法 |
TW464576B (en) | 1999-05-28 | 2001-11-21 | Hitachi Ltd | A structure body and a manufacturing method of a structure body |
TW449519B (en) | 1999-05-31 | 2001-08-11 | Hitachi Ltd | A manufacturing method of a structure body |
JP2000343245A (ja) | 1999-05-31 | 2000-12-12 | Hitachi Ltd | 構造体の製作方法 |
US6497355B1 (en) * | 1999-10-13 | 2002-12-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | System for controlling the stirring pin of a friction stir welding apparatus |
US6173880B1 (en) | 1999-12-08 | 2001-01-16 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Friction stir weld system for welding and weld repair |
US6528754B2 (en) * | 2000-03-31 | 2003-03-04 | Kabushiki Kaisha Toshiba | Underwater maintenance repair device and method |
EP1147846A1 (en) * | 2000-04-11 | 2001-10-24 | British Aerospace Public Limited Company | Solid phase welding |
US6206268B1 (en) | 2000-07-13 | 2001-03-27 | Murray W. Mahoney | Friction stir welding pin with internal flow channels |
US6492618B1 (en) * | 2000-11-02 | 2002-12-10 | Tri Tool Inc. | Automatic weld head alignment and guidance system and method |
US6726084B2 (en) * | 2001-06-15 | 2004-04-27 | Lockheed Martin Corporation | Friction stir heating/welding with pin tool having rough distal region |
JP2004195525A (ja) * | 2002-12-20 | 2004-07-15 | Hitachi Ltd | 摩擦攪拌接合方法 |
-
2004
- 2004-08-04 JP JP2006522730A patent/JP4916879B2/ja not_active Expired - Fee Related
- 2004-08-04 WO PCT/US2004/025345 patent/WO2005084162A2/en active Application Filing
- 2004-08-04 EP EP04821556A patent/EP1667811A4/en not_active Withdrawn
- 2004-08-04 US US10/912,736 patent/US7225968B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001076804A1 (en) * | 2000-04-11 | 2001-10-18 | Bae Systems Plc | Solid phase welding |
WO2001085385A1 (en) * | 2000-05-08 | 2001-11-15 | Brigham Young University | Friction stir welding using a superabrasive tool |
JP2002001550A (ja) * | 2000-06-19 | 2002-01-08 | Kawasaki Heavy Ind Ltd | 摩擦撹拌接合における倣い制御装置 |
JP2002219585A (ja) * | 2001-01-24 | 2002-08-06 | Hitachi Ltd | 構造物とその補修方法 |
JP2003080380A (ja) * | 2001-09-12 | 2003-03-18 | Hitachi Ltd | 摩擦攪拌接合装置と接合方法及び加工装置と加工法 |
JP2003326372A (ja) * | 2002-05-10 | 2003-11-18 | Nachi Fujikoshi Corp | 摩擦攪拌接合用ツール |
Also Published As
Publication number | Publication date |
---|---|
WO2005084162A2 (en) | 2005-09-15 |
US20050061853A1 (en) | 2005-03-24 |
EP1667811A2 (en) | 2006-06-14 |
WO2005084162A3 (en) | 2006-04-20 |
EP1667811A4 (en) | 2008-08-27 |
US7225968B2 (en) | 2007-06-05 |
JP2007501129A (ja) | 2007-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4916879B2 (ja) | 金属母材複合材料、鉄合金、非鉄合金、及び超合金を含む材料での、摩擦攪拌接合を使用したクラック修復システム及び方法 | |
US7494040B2 (en) | Friction stir welding improvements for metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys using a superabrasive tool | |
Mudali et al. | Corrosion and microstructural aspects of dissimilar joints of titanium and type 304L stainless steel | |
US20090294514A1 (en) | Friction stir welding improvements for metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys using a superabrasive tool | |
JP5619023B2 (ja) | 突き合わせ溶接部並びに融接および摩擦撹拌溶接を使用する製造方法 | |
US7753252B2 (en) | Method for construction of pressure vessels with a liner using friction stirring processes | |
TW200823001A (en) | Use of friction stir and laser shock processing in oil/gas and petrochemical applications | |
WO2008107660A1 (en) | Method of relieving residual stress in a welded structure | |
Kumar et al. | Microstructure and tensile properties of friction welded SUS 304HCu austenitic stainless steel tubes | |
Yamashita et al. | Newly developed repairs on welded area of LWR stainless steel by friction surfacing | |
Chowdhury et al. | Influence of tack operation on metallographic and angular distortion in electron beam welding of Ti-6l-4V alloy | |
Wu et al. | In-situ observation of high-temperature failure behavior of pipeline steel and investigation on burn-through mechanism during in-service welding | |
Totemeier et al. | Microstructure and strength characteristics of Alloy 617 welds | |
Shuaib et al. | Friction stir seal welding (FSSW) tube-tubesheet joints made of steel | |
Madhankumar et al. | Optimization of ultimate tensile strength of welded Inconel 625 and duplex 2205 | |
Blakemore | Friction welding-technology for the new millennium | |
Faes et al. | New friction welding process for pipeline girth welds-parameter optimization | |
Denys | Laser orbital welding applied to offshore pipe line construction | |
JP5963187B2 (ja) | 管台溶接部防食補修方法 | |
Yamamoto et al. | Guidelines for repair welding of pressure equipment in refineries and chemical plants | |
Pauly et al. | A preliminary study on the application of friction welding in structural repairs | |
Dyck et al. | Simulating in-service welding of hot-tap branches to quantify the effect of geometry on level of restraint | |
Williams | Residual stresses in austenitic/ferritic transition joints fabricated with austenitic weld metal | |
AU2021100894A4 (en) | An investigation into the friction stir welding of aluminum pipe with stainless steel plate | |
Consonni et al. | Machine GTAW Ambient Temperature Temper Bead Technique for Ni-Based Weld Overlay Repairs of Nuclear Components: Assessment of Hydrogen Cracking by Implant Test |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20061019 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20061019 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070711 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100723 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20101020 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20101027 |
|
A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20110121 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110415 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110715 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110725 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110812 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110819 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20110905 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110915 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110926 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110928 |
|
A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20110928 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111227 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120125 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150203 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4916879 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |