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1. (WO2018142777) MAGNESIUM MEMBER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/142777 International Application No.: PCT/JP2017/044674
Publication Date: 09.08.2018 International Filing Date: 13.12.2017
IPC:
B23C 3/12 (2006.01) ,B32B 3/14 (2006.01) ,B32B 15/08 (2006.01) ,B21B 3/00 (2006.01) ,B22D 11/00 (2006.01) ,B22D 21/04 (2006.01) ,C22C 23/02 (2006.01)
Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD.[JP/JP]; 5-33, Kitahama 4-chome, Chuo-ku, Osaka-shi, Osaka 5410041, JP
Inventors: MAEDA Yoko; JP
TANAKA Motoyoshi; JP
SUZUKI Kenichi; JP
Agent: NAKATA Motomi; JP
MORITA Takeshi; JP
TAKAGI Masahiro; JP
OGATA Daisuke; JP
Priority Data:
2017-01703801.02.2017JP
Title (EN) MAGNESIUM MEMBER
(FR) ÉLÉMENT MAGNÉSIUM
(JA) マグネシウム合金部材
Abstract: front page image
(EN) Provided is a magnesium member having an alloy substrate that includes a plate-like portion and is made of a magnesium alloy that is equivalent to an ASTM standard AZ91 alloy, wherein the alloy substrate has, on a portion of the surface thereof, a mirror-finished portion having a surface roughness Ra of less than 0.3 μm.
(FR) L'invention concerne un élément magnésium dont un substrat en alliage comprend une partie en forme de plaque et est constitué d'un alliage magnésium équivalent à un alliage AZ91 selon la norme ASTM. Le substrat en alliage comprend, sur une partie de sa surface, une partie finie en miroir présentant une rugosité de surface Ra inférieure à 0,3 µm.
(JA) ASTM規格のAZ91合金相当のマグネシウム合金からなる板状の部分を含む合金基材を備え、前記合金基材は、その表面の一部に、表面粗さがRaで0.3μm未満である鏡面加工部を備えるマグネシウム合金部材。
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, 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: Japanese (JA)
Filing Language: Japanese (JA)