Patent SG-11201900636W-A (SG)
Title: Aluminum alloy products, and methods of making the same
Inventor: WILHELMY DEBORAH M
IPC: B33Y70/00
Filed: 2017-09-07
Abstract: 128a 120a (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 15 March 2018 (15.03.2018) WIP0 I PCT 0111111010 0111 °nolo III o oimIE (10) International Publication Number WO 2018/049051 Al (51) International Patent Classification: B22F 3/105 (2006.01) B33Y 50/00 (2015.01) B33Y 10/00 (2015.01) B33Y 70/00 (2015.01) B33Y 30/00 (2015.01) (21) International Application Number: PCT/US2017/050513 (22) International Filing Date: 07 September 2017 (07.09.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/385,840 09 September 2016 (09.09.2016) US (71) Applicant: ARCONIC INC. [US/US]; 201 Isabella Street, Pittsburgh, Pennsylvania 15212-5858 (US). (72) Inventors: WILHELMY, Deborah M.; 501 Southfield Drive, Greensburg, Pennsylvania 15601 (US). KARABIN, Lynette M.; 106 Karabin Lane, Ruffs Dale, Pennsylva- nia 15679 (US). YANAR, Cagatay; 202 Harrow Road, Pittsburgh, Pennsylvania 15238 (US). SIEMON, John; 111 Dunedin Drive, Cheswick, Pennsylvania 15024 (US). KILMER, Raymond J.; 80 Fair Oaks Drive, Pittsburgh, Pennsylvania 15238 (US). HEARD, David W.; 1216 Ma- con Avenue, Apt. 4, Pittsburgh, Pennsylvania 15218 (US). SATOH, Gen; 4890 Cole Road, Murrysville, Pennsylvania 15668 (US). (74) Agent: BRIGGS, Heath J. et al.; ARCONIC INC., c/o Greenberg Traurig, LLP, 500 Campus Drive, Suite 400, Florham Park, New Jersey 07932 (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. (54) Title: ALUMINUM ALLOY PRODUCTS, AND METHODS OF MAKING THE SAME FIG.6c (57) : The present disclosure relates to new metal powders for use in additive manufacturing, and aluminum alloy products made from such metal powders via additive manufacturing. The composition(s) and/or physical properties of the metal powders may be tailored. In turn, additive manufacturing may be used to produce a tailored aluminum alloy product. [Continued on next page] WO 2018/049051 Al MIDEDIMOMOIDEIREEMOMIEMOIMMEMOVOIMIE (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, 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). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(ii)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3))