公开(公告)号：US20240293865A1

公开(公告)日：2024-09-05

申请号：US18582863

申请日：2024-02-21

申请人： CANON KABUSHIKI KAISHA

发明人： SHOTA AMANO ,  RIKA COURQUIN ,  TSUTOMU SHIMANO ,  MOTOKI OKINAKA ,  YUTAKA ARAI

IPC分类号： B22F10/25 ,  B22F1/052 ,  B22F1/054 ,  B22F1/12

CPC分类号： B22F10/25 ,  B22F1/052 ,  B22F1/056 ,  B22F1/12 ,  B22F2302/05 ,  B22F2302/105 ,  B22F2302/25 ,  B22F2304/054 ,  B22F2304/10

摘要： Provided is a powder for shaping through irradiation with an energy beam, the powder including: a sublimable substance; and a sublimation suppression material, wherein the sublimation suppression material is an inorganic compound, and wherein particles of the sublimation suppression material adhere to part of surfaces of particles of the sublimable substance.