公开(公告)号：US20170368603A1

公开(公告)日：2017-12-28

申请号：US15189244

申请日：2016-06-22

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： James T. Beals ,  Ying She ,  Vijay Jagdale ,  John A. Sharon

IPC: B22F1/02 ,  B33Y10/00 ,  B22F9/22 ,  B33Y70/00 ,  B23K26/342

Abstract: A process comprising providing a metallic first powder having a plurality of first particles. The process includes adding a second material to the first powder, the second material having a plurality of second particles. The process includes combining the first powder with the second material to form a modified powder including modified powder particles having an interior portion containing an interior composition, and an outer surface portion with an outer composition different from the interior composition.

公开(公告)号：US10576541B2

公开(公告)日：2020-03-03

申请号：US15189244

申请日：2016-06-22

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： James T Beals ,  Ying She ,  Vijay Jagdale ,  John A Sharon

IPC: B22F3/10 ,  B22F1/02 ,  B33Y70/00 ,  B22F9/22 ,  B33Y10/00 ,  B23K26/342 ,  C22C1/04 ,  B22F3/105

Abstract: A process comprising providing a metallic first powder having a plurality of first particles. The process includes adding a second material to the first powder, the second material having a plurality of second particles. The process includes combining the first powder with the second material to form a modified powder including modified powder particles having an interior portion containing an interior composition, and an outer surface portion with an outer composition different from the interior composition.