Patent SG-11201908429S-A (SG)
Title: Aluminum-scandium alloys with high uniformity and elemental content and articles thereof
Inventor: MYASNIKOV VITALIY
IPC: C23C14/34
Filed: 2018-03-13
Abstract: Ece § 1 - - Vertical —Horizontal (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 20 September 2018 (20.09.2018) WI P0 I PCT omit VIII °nolo ominionoin Imo oimIE (10) International Publication Number WO 2018/169998 Al (51) International Patent Classification: C23C 14/34 (2006.01) B22D 21/06 (2006.01) B22D 7/00 (2006.01) (21) International Application Number: PCT/US2018/022237 (22) International Filing Date: 13 March 2018 (13.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/470,646 13 March 2017 (13.03.2017) US (71) Applicant: MATERION CORPORATION [US/US]; 6070 Parkland Boulevard, Mayfield Heights, Ohio 44124 (US). (72) Inventors: MYASNIKOV, Vitaliy, V.; 6070 Parkland Boulevard, Mayfield Heights, Ohio 44124 (US). VAN HEERDEN, David, P.; 6070 Parkland Boulevard, May- field Heights, Ohio 44124 (US). KOMERTZ, Matthew, J.; 6070 Parkland Boulevard, Mayfield Heights, Ohio 44124 (US). DYLAG, Wieslaw; 6070 Parkland Boulevard, May- field Heights, Ohio 44124 (US). TESTANERO, Arthur, V.; 6070 Parkland Boulevard, Mayfield Heights, Ohio 44124 (US). GARDINIER, Katharine, S.; 6070 Parkland Boulevard, Mayfield Heights, Ohio 44124 (US). (74) Agent: KLEIN, Richard, M.; Fay Sharpe LLP, 1228 Eu- clid Avenue, 5th Floor, Cleveland, Ohio 44115 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, (54) Title: ALUMINUM-SCANDIUM ALLOYS WITH HIGH UNIFORMITY AND ELEMENTAL CONTENT AND ARTICLES THEREOF -8 -6 -4 -2 0 2 4 6 8 Radius, in FIG. 7 (57) : Disclosed herein are aluminum alloys with scandium as the alloying element. The alloys have a high scandium content, C:0) as measured by atomic percentage, and are highly uniform, as described herein. Methods of forming articles from these alloys are also \" disclosed, such articles including sputtering targets that can be used to form thin films containing high amounts of scandium. [Continued on next page] O WO 2018/169998 Al MIDEDIMOMOIDEIREEMOMOHIMIIIIMOIMEN UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))