One embodiment includes a powder spheroidizing method. The method includes loading a powder into a fluidized bed assembly, fluidizing at least some of the powder in the fluidized bed assembly using an inert gas, and heating the powder while fluidized in the fluidized bed assembly.
申请公布号
EP3033168(A1)
申请公布日期
2016.06.22
申请号
EP20140836856
申请日期
2014.07.30
申请人
UNITED TECHNOLOGIES CORPORATION
发明人
KLECKA, MICHAEL, A.;SHE, YING;EL-WARDANY, TAHANY, IBRAHIM;NARDI, AARON, T.