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1. (WO2012113019) METHOD OF FORMING DURABLE WORKING SURFACES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/113019    International Application No.:    PCT/AU2012/000163
Publication Date: 30.08.2012 International Filing Date: 20.02.2012
IPC:
B23K 35/38 (2006.01), C22C 14/00 (2006.01), B23K 103/14 (2006.01), B23K 9/04 (2006.01), C23C 8/24 (2006.01)
Applicants: CICCOTOSTO, Mario [AU/AU]; (AU)
Inventors: CICCOTOSTO, Mario; (AU)
Priority Data:
2011900638 24.02.2011 AU
Title (EN) METHOD OF FORMING DURABLE WORKING SURFACES
(FR) PROCÉDÉ PERMETTANT DE RÉALISER DES SURFACES DE TRAVAIL DURABLES
Abstract: front page image
(EN)Disclosed are methods describing the formation of hard weld deposits using a number of different welding techniques. The weld deposits produced contain an amount of metal nitride which has the effect of increasing hardness. The welding consumables and substrate metals for which these methods are appropriate include, but are not limited to, titanium, tantalum, zirconium, hafnium, molybdenum, vanadium, niobium, tungsten, iron, nickel and their alloys.
(FR)L'invention concerne des procédés décrivant la réalisation de dépôts de soudage durs en utilisant un certain nombre de différentes techniques de soudage. Les dépôts de soudage produits contiennent une quantité de métal nitrure qui a pour effet d'accroître la dureté. Les produits consommables de soudage et les substrats métalliques pour lesquels ces procédés conviennent comprennent, mais sans s'y limiter, le titane, le tantale, le zirconium, le hafnium, le molybdène, le vanadium, le niobium, le tungstène, le fer, le nickel et leurs alliages.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, 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, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 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)