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1. (WO2017203343) METHOD FOR PRODUCING A TWIP STEEL SHEET HAVING AN AUSTENITIC MICROSTRUCTURE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/203343 International Application No.: PCT/IB2017/000606
Publication Date: 30.11.2017 International Filing Date: 22.05.2017
Chapter 2 Demand Filed: 22.03.2018
IPC:
C22C 38/00 (2006.01) ,C21D 6/00 (2006.01) ,C21D 8/02 (2006.01) ,C21D 8/04 (2006.01) ,C23C 2/28 (2006.01) ,C21D 9/46 (2006.01) ,C21D 1/26 (2006.01) ,C22C 38/02 (2006.01) ,C22C 38/04 (2006.01) ,C22C 38/38 (2006.01)
Applicants: ARCELORMITTAL[LU/LU]; 24-26, Boulevard d'Avranches L-1160 Luxembourg, LU
Inventors: IUNG, Thierry; FR
PETITGAND, Gerard; FR
STAUDTE, Jonas; FR
Agent: PLAISANT, Sophie; ArcelorMittal France R&D Intellectual Property 6, rue André Campra Immeuble Le Cézanne F-93200 Saint-Denis, FR
Priority Data:
PCT/IB2016/00069524.05.2016IB
Title (EN) METHOD FOR PRODUCING A TWIP STEEL SHEET HAVING AN AUSTENITIC MICROSTRUCTURE
(FR) PROCÉDÉ DE FABRICATION D'UNE TÔLE D'ACIER TWIP À MICROSTRUCTURE AUSTÉNITIQUE
Abstract:
(EN) The present invention relates to a method for producing a TWIP steel sheet having a high strength, an excellent formability and elongation.
(FR) La présente invention concerne un procédé de fabrication d'une tôle d'acier TWIP ayant une résistance élevée, une excellente aptitude au formage et un excellent allongement.
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)