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Machine translation
1. (WO2014184363) A METHOD FOR TREATING A COMPONENT TO PREVENT EROSION OF SUCH COMPONENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/184363    International Application No.:    PCT/EP2014/060128
Publication Date: 20.11.2014 International Filing Date: 16.05.2014
IPC:
C23C 24/04 (2006.01)
Applicants: NUOVO PIGNONE SRL [IT/IT]; Via Felice Matteucci 2 I-50127 Florence (IT)
Inventors: GIANNOZZI, Massimo; (IT).
BELLACCI, Michelangelo; (IT).
COSI, Lorenzo; (IT).
GIOVANNETTI, Iacopo; (IT)
Agent: SZARY, Anne C.; The Ark 201 Talgarth Road Hammersmith London W6 8BJ (GB)
Priority Data:
CO2013A000018 17.05.2013 IT
Title (EN) A METHOD FOR TREATING A COMPONENT TO PREVENT EROSION OF SUCH COMPONENT
(FR) PROCÉDÉ DE TRAITEMENT D’UN COMPOSANT POUR PRÉVENIR L’ÉROSION D’UN TEL COMPOSANT
Abstract: front page image
(EN)A high velocity spray method for treating the surface of a component (C), the method comprises the steps of: heating a first portion of an inert gas up to a spray temperature (T3) comprised between 550 °C and 800 °C; preparing a powder material having a composition including Co at a mass percentage comprised between 15% and 70%; preparing a mixture between the powder material and a second portion of inert gas; mixing the first portion of inert gas and the mixture of gas and powder in a spray gun (60) in order to create a spray jet (80); and directing said spray jet (80) towards the surface to be treated in order to deposit a coating (S) of the material including Co.
(FR)La présente invention concerne un procédé de pulvérisation à haute vitesse pour traiter la surface d’un composant (C), le procédé comprenant les étapes de : chauffage d’une première partie d’un gaz inerte jusqu’à une température de pulvérisation (T3) comprise entre 550 °C et 800 °C ; préparation d’un matériau en poudre ayant une composition comprenant Co à un pourcentage en masse compris entre 15 % et 70 % ; préparation d’un mélange du matériau en poudre et d’une deuxième partie de gaz inerte ; mélange de la première partie de gaz inerte et du mélange de gaz et de poudre dans un pistolet de pulvérisation (60) afin de créer un jet de pulvérisation (80) ; et orientation dudit jet de pulvérisation (80) vers la surface à traiter afin de déposer un revêtement (S) du matériau comprenant Co.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)