(19)

(11)

EP 3 551 775 A1

(12)

(43) Date of publication: 16.10.2019 Bulletin 2019/42 (21) Application number: 17808459.6 (22) Date of filing: 01.12.2017

(51) International Patent Classification (IPC):  C22C 33/02(2006.01) C22C 38/40(2006.01) B22F 9/08(2006.01) C22C 38/44(2006.01) (86) International application number: PCT/EP2017/081234 (87) International publication number: WO 2018/104179 (14.06.2018 Gazette 2018/24)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD TN (30) Priority: 07.12.2016 EP 16202574 (71) Applicant: Höganäs AB (publ) 263 83 Höganäs (SE)	(72) Inventor: BADWE, Sunil Export, PA 15632 (US)