公开(公告)号：US20210394263A1

公开(公告)日：2021-12-23

申请号：US17292795

申请日：2019-10-23

Applicant: FUJIMI INCORPORATED

Inventor： Junya YAMADA ,  Hiroyuki IBE ,  Nobuaki KATO ,  Yuta KATO ,  Yoshikazu SUGIYAMA

IPC: B22F1/00 ,  B22F10/28 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00

Abstract: There is provided a powder material that is for manufacturing a molded article having low porosity and having uniformly present micropores by an additive layer manufacturing method. A powder material for use in additive layer manufacturing contains ceramics and metals, in which a tapped filling rate defined by (tapped density/theoretical density)×100% is 30% or more and less than 40%.

公开(公告)号：US20210395860A1

公开(公告)日：2021-12-23

申请号：US17292806

申请日：2019-11-08

Applicant: FUJIMI INCORPORATED

Inventor： Junya YAMADA ,  Hiroyuki IBE ,  Nobuaki KATO ,  Yuta KATO ,  Yoshikazu SUGIYAMA

IPC: C22C1/05 ,  B22F1/00 ,  C22C29/08 ,  C22C29/00 ,  B33Y70/10

Abstract: There is provided a powder material that is for densifying a molded article manufactured by an additive layer manufacturing method and improving harness of the molded article. There is provided a powder material for use in additive layer manufacturing containing ceramics and metals, in which a tapped filling rate defined by (tapped density/theoretical density)×100% is 40% or more.