ZA200208785B - Friction stir welding using a superabrasive tool. - Google Patents
Friction stir welding using a superabrasive tool. Download PDFInfo
- Publication number
- ZA200208785B ZA200208785B ZA200208785A ZA200208785A ZA200208785B ZA 200208785 B ZA200208785 B ZA 200208785B ZA 200208785 A ZA200208785 A ZA 200208785A ZA 200208785 A ZA200208785 A ZA 200208785A ZA 200208785 B ZA200208785 B ZA 200208785B
- Authority
- ZA
- South Africa
- Prior art keywords
- shoulder
- tool
- shank
- pin
- friction stir
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims abstract description 92
- 238000003756 stirring Methods 0.000 title claims abstract description 78
- 239000000463 material Substances 0.000 claims abstract description 160
- 238000000576 coating method Methods 0.000 claims abstract description 38
- 239000011248 coating agent Substances 0.000 claims abstract description 34
- 229910000601 superalloy Inorganic materials 0.000 claims abstract description 34
- 229910000640 Fe alloy Inorganic materials 0.000 claims abstract description 25
- 230000004888 barrier function Effects 0.000 claims abstract description 24
- 229910021652 non-ferrous alloy Inorganic materials 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 94
- 239000011156 metal matrix composite Substances 0.000 claims description 31
- 230000008569 process Effects 0.000 claims description 27
- 239000000126 substance Substances 0.000 claims description 15
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 229910003460 diamond Inorganic materials 0.000 claims description 7
- 239000010432 diamond Substances 0.000 claims description 7
- 229910052582 BN Inorganic materials 0.000 claims description 6
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 6
- 238000004901 spalling Methods 0.000 claims description 4
- 229910000684 Cobalt-chrome Inorganic materials 0.000 claims description 3
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 claims description 3
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010952 cobalt-chrome Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 238000010884 ion-beam technique Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 4
- 229910001182 Mo alloy Inorganic materials 0.000 claims 2
- 229910001080 W alloy Inorganic materials 0.000 claims 2
- 230000002401 inhibitory effect Effects 0.000 claims 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 238000002513 implantation Methods 0.000 claims 1
- 239000003112 inhibitor Substances 0.000 claims 1
- 239000000523 sample Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 description 17
- 239000012071 phase Substances 0.000 description 17
- 239000000758 substrate Substances 0.000 description 10
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052580 B4C Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000009827 uniform distribution Methods 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
-
- 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
-
- 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
-
- 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
- B23K20/129—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 specially adapted for particular articles or workpieces
-
- 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
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
-
- 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
- B23K2101/006—Vehicles
-
- 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
-
- 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
- B23K2103/05—Stainless steel
-
- 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
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
-
- 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
- B23K2103/16—Composite materials, e.g. fibre reinforced
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Arc Welding In General (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20266500P | 2000-05-08 | 2000-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200208785B true ZA200208785B (en) | 2004-02-16 |
Family
ID=22750804
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200208785A ZA200208785B (en) | 2000-05-08 | 2002-10-30 | Friction stir welding using a superabrasive tool. |
ZA200208786A ZA200208786B (en) | 2000-05-08 | 2002-10-30 | Friction stir welding of metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys using a superabrasive tool. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200208786A ZA200208786B (en) | 2000-05-08 | 2002-10-30 | Friction stir welding of metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys using a superabrasive tool. |
Country Status (12)
Country | Link |
---|---|
US (9) | US6779704B2 (fr) |
EP (2) | EP1341637B1 (fr) |
JP (2) | JP4827359B2 (fr) |
KR (2) | KR100815653B1 (fr) |
CN (4) | CN100344404C (fr) |
AT (2) | ATE400391T1 (fr) |
AU (2) | AU2001261365A1 (fr) |
CA (2) | CA2409489C (fr) |
DE (2) | DE60134777D1 (fr) |
MX (2) | MXPA02010936A (fr) |
WO (2) | WO2001085384A1 (fr) |
ZA (2) | ZA200208785B (fr) |
Families Citing this family (212)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1341637B1 (fr) * | 2000-05-08 | 2008-07-09 | Brigham Young University | Soudage par agitation par friction de composites a matrices metalliques, d'alliages ferreux, d'alliages non ferreux et de superalliages, a l'aide d'un outil superabrasif |
DE10035332C1 (de) * | 2000-07-20 | 2002-02-28 | Eads Deutschland Gmbh | Verfahren und Vorrichtung zum Reibrührschweißen |
US6915939B2 (en) * | 2000-09-21 | 2005-07-12 | Showa Denko K.K. | Friction agitation joining tool |
US6774510B1 (en) * | 2000-10-25 | 2004-08-10 | Harman International Industries, Inc. | Electromagnetic motor with flux stabilization ring, saturation tips, and radiator |
US6726084B2 (en) * | 2001-06-15 | 2004-04-27 | Lockheed Martin Corporation | Friction stir heating/welding with pin tool having rough distal region |
WO2003001073A2 (fr) * | 2001-06-21 | 2003-01-03 | Black & Decker Inc. | Procede et appareil permettant de fixer une charpente metallique a l'aide de clous |
WO2003000455A1 (fr) * | 2001-06-21 | 2003-01-03 | Black & Decker Inc. | Procede et dispositif d'assemblage d'une ossature en acier au moyen d'une cheville de soudage par friction |
US6705147B2 (en) | 2001-06-21 | 2004-03-16 | Black & Decker Inc. | Method and apparatus for fastening steel framing by crimping |
JP2003039181A (ja) * | 2001-07-24 | 2003-02-12 | Hitachi Ltd | 摩擦攪拌接合方法および回転工具 |
AU2002367957A1 (en) * | 2001-10-04 | 2003-12-31 | Smith International, Inc. | Method and apparatus for friction stir welding |
US20030098335A1 (en) * | 2001-11-27 | 2003-05-29 | Takehiko Saeki | Rotating tool for friction stir welding, and method and apparatus of friction stir welding using it |
JP4536992B2 (ja) * | 2002-03-20 | 2010-09-01 | 川崎重工業株式会社 | スポット接合方法 |
US6676008B1 (en) * | 2002-04-30 | 2004-01-13 | Edison Welding Institute | Friction stir welding of corner configurations |
JP3726786B2 (ja) | 2002-07-31 | 2005-12-14 | マツダ株式会社 | 接合方法及び接合ツール |
JP2004106037A (ja) * | 2002-09-20 | 2004-04-08 | Hitachi Ltd | 金属材料の結合方法 |
JP2004195525A (ja) * | 2002-12-20 | 2004-07-15 | Hitachi Ltd | 摩擦攪拌接合方法 |
US20070034048A1 (en) * | 2003-01-13 | 2007-02-15 | Liu Shaiw-Rong S | Hardmetal materials for high-temperature applications |
US6911063B2 (en) * | 2003-01-13 | 2005-06-28 | Genius Metal, Inc. | Compositions and fabrication methods for hardmetals |
US7645315B2 (en) | 2003-01-13 | 2010-01-12 | Worldwide Strategy Holdings Limited | High-performance hardmetal materials |
DE10303623B4 (de) * | 2003-01-30 | 2005-08-04 | Gkss-Forschungszentrum Geesthacht Gmbh | Verfahren und Vorrichtung zum Verbinden von wenigstens zwei aneinanderliegenden Werkstücken nach der Methode des Reibrührschweißens |
EP1606074A4 (fr) * | 2003-01-30 | 2008-08-27 | Smith International | Soudage par friction malaxage hors position d'alliages a haute temperature de fusion |
WO2004101205A2 (fr) * | 2003-05-05 | 2004-11-25 | Smith International, Inc. | Applications du soudage par friction malaxage effectue au moyen d'un outil superabrasif |
US20050051602A1 (en) * | 2003-05-13 | 2005-03-10 | Babb Jonathan Allyn | Control system for friction stir welding of metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys |
US7032800B2 (en) * | 2003-05-30 | 2006-04-25 | General Electric Company | Apparatus and method for friction stir welding of high strength materials, and articles made therefrom |
US7225968B2 (en) * | 2003-08-04 | 2007-06-05 | Sii Megadiamond, Inc. | Crack repair using friction stir welding on materials including metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys |
US6913186B2 (en) * | 2003-09-11 | 2005-07-05 | The Boeing Company | Apparatus and method for friction stir welding with a variable speed pin |
WO2005030419A2 (fr) * | 2003-09-25 | 2005-04-07 | Smith International, Inc. | Perfectionnements de soudage par friction avec agitation pour composites a matrice metallique, alliages ferreux, alliages non-ferreux et super alliages au moyen d'un outil super abrasif |
US7076848B2 (en) * | 2003-09-26 | 2006-07-18 | Celanese Acetate Llc | Method and apparatus for making an absorbent composite |
US20050070374A1 (en) * | 2003-09-29 | 2005-03-31 | Technology Licensing, Llc | Enhanced golf club performance via friction stir processing |
US20060175382A1 (en) * | 2003-11-10 | 2006-08-10 | Packer Scott M | Tool geometries for friction stir spot welding of high melting temperature alloys |
EP1543912A1 (fr) * | 2003-12-17 | 2005-06-22 | Siemens Aktiengesellschaft | Procédé de traitement d'un composant et composant |
CN100515650C (zh) * | 2004-02-13 | 2009-07-22 | 复盛股份有限公司 | 高尔夫杆头的打击面板焊接方法 |
JP2007530791A (ja) * | 2004-03-24 | 2007-11-01 | エスアイアイ・メガダイアモンド・インコーポレーテッド | 摩擦攪拌加工及び摩擦攪拌混合による材料の固体状態加工 |
JP2007532151A (ja) * | 2004-03-24 | 2007-11-15 | スミス インターナショナル,インコーポレイテッド | 性能を高めるための携帯ナイフ刃の固体加工 |
US20050249978A1 (en) | 2004-04-02 | 2005-11-10 | Xian Yao | Gradient polycrystalline cubic boron nitride materials and tools incorporating such materials |
WO2005105361A1 (fr) * | 2004-04-30 | 2005-11-10 | Tokyu Car Corporation | Procede de fixation de matiere metallique |
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- 2001-05-08 KR KR1020027014949A patent/KR100815653B1/ko active IP Right Grant
- 2001-05-08 WO PCT/US2001/015083 patent/WO2001085384A1/fr active Application Filing
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- 2001-05-08 WO PCT/US2001/015084 patent/WO2001085385A1/fr active Application Filing
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