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1. (WO2007089890) THERMALLY ENHANCED TOOL FOR FRICTION STIRRING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/089890    International Application No.:    PCT/US2007/002735
Publication Date: 09.08.2007 International Filing Date: 31.01.2007
Chapter 2 Demand Filed:    20.08.2007    
IPC:
B23K 20/12 (2006.01)
Applicants: SII MEGADIAMOND, INC. [US/US]; 275 West 2230 North, Provo, UT 84604 (US) (For All Designated States Except US).
STEEL, Russell, J. [US/US]; (US) (For US Only).
EYRE, Ronald, K. [US/US]; (US) (For US Only)
Inventors: STEEL, Russell, J.; (US).
EYRE, Ronald, K.; (US)
Agent: O'BRYANT, David, W.; Morriss O'bryant Compagni, P.C., 734 East 200 South, Salt Lake City, UT 84102 (US)
Priority Data:
60/763,950 31.01.2006 US
Title (EN) THERMALLY ENHANCED TOOL FOR FRICTION STIRRING
(FR) OUTIL THERMIQUEMENT AMELIORE POUR FRICTION-MALAXAGE
Abstract: front page image
(EN)A friction stirring tool and a method for removing the catalytic phase from the friction stirring tool having a superabrasive coating by chemically etching, electrolytic etching or similar means to thereby at least partially remove a portion of the secondary catalytic phase metal from the superabrasive coating to thereby enhance the thermal stability of the tool and allow for longer life and the reduction or elimination of chemical reaction between the secondary metallic phase of the tool and a workpiece.
(FR)La présente invention concerne un outil de friction-malaxage et un procédé pour retirer la phase catalytique depuis l'outil de friction-malaxage ayant un revêtement super-abrasif par décapage chimique, décapage électrolytique ou moyen similaire pour retirer au moins partiellement une partie du métal de phase catalytique secondaire du revêtement super-abrasif et ainsi améliorer la stabilité thermique de l'outil et permettre une plus grande durée de vie et la réduction de l'élimination de la réaction chimique entre la phase métallique secondaire de l'outil et une pièce usinée.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)