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1. (WO2018160189) HIGH-STRENGTH, CORROSION RESISTANT ALUMINUM ALLOYS FOR USE AS FIN STOCK AND METHODS OF MAKING THE SAME
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Pub. No.: WO/2018/160189 International Application No.: PCT/US2017/020610
Publication Date: 07.09.2018 International Filing Date: 03.03.2017
IPC:
C22C 21/10 (2006.01) ,C22F 1/053 (2006.01)
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
21
Alloys based on aluminium
10
with zinc as the next major constituent
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
F
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS
1
Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
04
of aluminium or alloys based thereon
053
of alloys with zinc as the next major constituent
Applicants:
NOVELIS INC. [CA/US]; 3560 Lenox Road, Suite 2000 Atlanta, Georgia 30326, US
Inventors:
KADALI, Jyothi; US
SIMIELLI, Eider Alberto; US
Agent:
DAVIS, Kimberlynn B.; US
WAINWRIGHT, Renae Bailey; US
Priority Data:
Title (EN) HIGH-STRENGTH, CORROSION RESISTANT ALUMINUM ALLOYS FOR USE AS FIN STOCK AND METHODS OF MAKING THE SAME
(FR) ALLIAGES D'ALUMINIUM À HAUTE RÉSISTANCE RÉSISTANTS À LA CORROSION DESTINÉS À ÊTRE UTILISÉS EN TANT QUE MATIÈRE PREMIÈRE D'AILETTES ET PROCÉDÉS POUR LES FABRIQUER
Abstract:
(EN) Disclosed herein are high-strength, highly formable, and corrosion resistant aluminum alloys, methods of making and processing such alloys, and products prepared from such alloys. More particularly, disclosed are novel aluminum alloys exhibiting improved mechanical strength, formability, and corrosion resistance. The alloys can be used as fin stock in industrial applications, including in heat exchangers.
(FR) L'invention concerne des alliages d'aluminium qui présentent une résistance et une aptitude au formage élevées et sont résistants à la corrosion ; des procédés de fabrication et de traitement de tels alliages ; et des produits préparés à partir de tels alliages. Plus particulièrement, l'invention concerne de nouveaux alliages d'aluminium présentant une résistance mécanique, une aptitude au formage et une résistance à la corrosion améliorées. Les alliages peuvent être utilisés en tant que matière première d'ailettes dans des applications industrielles, notamment dans des échangeurs de chaleur.
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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, DJ, 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, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)