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1. (WO2019027188) MAGNESIUM ALLOY SHEET AND MANUFACTURING METHOD THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/027188 International Application No.: PCT/KR2018/008565
Publication Date: 07.02.2019 International Filing Date: 27.07.2018
IPC:
C22C 23/00 (2006.01) ,C22C 23/04 (2006.01) ,C22C 23/06 (2006.01) ,C22F 1/06 (2006.01) ,B21B 1/46 (2006.01) ,B21B 3/00 (2006.01)
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
23
Alloys based on magnesium
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
23
Alloys based on magnesium
04
with zinc or cadmium as the next major constituent
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
23
Alloys based on magnesium
06
with a rare earth metal 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
06
of magnesium or alloys based thereon
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B
ROLLING OF METAL
1
Metal rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
46
for rolling metal immediately subsequent to continuous casting
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B
ROLLING OF METAL
3
Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences
Applicants:
주식회사 포스코 POSCO [KR/KR]; 경상북도 포항시 남구 동해안로 6261 (괴동동) (Goedong-dong) 6261, Donghaean-ro, Nam-gu Pohang-si, Gyeongsangbuk-do 37859, KR
Inventors:
김상현 KIM, Sang Hyun; KR
권오덕 KWON, Oh-Duck; KR
채영욱 CHAE, Young-Wook; KR
김재중 KIM, Jae Joong; KR
Agent:
유미특허법인 YOU ME PATENT AND LAW FIRM; 서울시 강남구 테헤란로 115 115 Teheran-ro Gangnam-gu Seoul 06134, KR
Priority Data:
10-2017-009860703.08.2017KR
10-2017-018031926.12.2017KR
Title (EN) MAGNESIUM ALLOY SHEET AND MANUFACTURING METHOD THEREFOR
(FR) TÔLE D'ALLIAGE DE MAGNÉSIUM ET SON PROCÉDÉ DE FABRICATION
(KO) 마그네슘 합금 판재 및 이의 제조방법
Abstract:
(EN) The present invention relates to a magnesium alloy sheet and a manufacturing method therefor. The magnesium alloy sheet can comprise, on the basis of a total 100 wt%: zinc (Zn) in an amount greater than 0 and less than or equal to 2.0 wt%; manganese (Mn) in an amount greater than 0 and less than or equal to 1.0 wt%; cerium (Ce) in an amount greater than 0 and less than or equal to 0.5 wt%; and the balance of magnesium (Mg) and other inevitable impurities.
(FR) La présente invention concerne une tôle d'alliage de magnésium et son procédé de fabrication. La tôle d'alliage de magnésium peut comporter, sur la base d'un total de 100 % en poids : du zinc (Zn) suivant une quantité supérieure à 0 et inférieure ou égale à 2,0 % en poids ; du manganèse (Mn) suivant une quantité supérieure à 0 et inférieure ou égale à 1,0 % en poids ; du cérium (Ce) suivant une quantité supérieure à 0 et inférieure ou égale à 0,5 % en poids ; et le complément de magnésium (Mg) et d'autres impuretés inévitables.
(KO) 본 발명은 마그네슘 합금 판재 및 이의 제조방법에 관한 것이며, 상기 마그네슘 합금 판재는 전체 100중량 %에 대해, 아연 (Zn)은 0초과 2.0중량 % 이하, 망간 (Mn)은 0 초과 1.0 중량 % 이하, 세륨 (Ce)은 0 초과 0.5 중량 % 이하, 잔부 마그네슘 (Mg) 및 기타 불가피한 불순물을 포함 할 수 있다.
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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, JO, JP, KE, KG, KH, KN, KP, 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: Korean (KO)
Filing Language: Korean (KO)