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1. (WO2005121387) TITANIUM ALLOY PART AND METHOD FOR PRODUCING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/121387    International Application No.:    PCT/JP2005/010639
Publication Date: 22.12.2005 International Filing Date: 03.06.2005
IPC:
C22F 1/18 (2006.01)
Applicants: YAMAHA HATSUDOKI KABUSHIKI KAISHA [JP/JP]; 2500, Shingai, Iwata-shi, Shizuoka, 4388501 (JP) (For All Designated States Except US).
SUZUKI, Takaharu [JP/JP]; (JP) (For US Only).
ADACHI, Shuhei [JP/JP]; (JP) (For US Only)
Inventors: SUZUKI, Takaharu; (JP).
ADACHI, Shuhei; (JP)
Agent: OKUDA, Seiji; OKUDA & ASSOCIATES, 10th Floor, Osaka Securities Exchange Bldg., 8-16, Kitahama 1-chome, Chuo-ku, Osaka-shi, Osaka 5410041 (JP)
Priority Data:
2004-172183 10.06.2004 JP
Title (EN) TITANIUM ALLOY PART AND METHOD FOR PRODUCING THE SAME
(FR) PIECE EN ALLIAGE DE TITANE ET PROCEDE DE PRODUCTION DE CETTE PIECE
Abstract: front page image
(EN)A titanium alloy part according to the present invention has a compressive stress of approximately 270 MPa or more within a depth of about 100 &mgr;m from a surface thereof. Since a large compressive stress exists in the area of the surface, the titanium alloy part according to the present invention exhibits a high fatigue strength.
(FR)La présente invention concerne une pièce en alliage de titane qui possède une contrainte de compression d'approximativement 270MPa au moins à une profondeur d'environ 100 Mm de la surface de cette pièce. Comme cette pièce présente une grande contrainte de compression dans la région de la surface, la pièce en alliage de titane de cette invention présente une résistance à la fatigue élevée. Or
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, 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)