公开(公告)号：US20220288683A1

公开(公告)日：2022-09-15

申请号：US17830401

申请日：2022-06-02

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Carl-Johan MADERUD ,  Johan SUNDSTROM ,  Magnus EKELUND ,  Sven ENGLUND

IPC: B22F3/15 ,  C22C29/02 ,  B22F3/10 ,  B22F3/12 ,  C22C29/16 ,  C22C29/10 ,  C22C29/08 ,  B22F1/065 ,  B22F1/142 ,  B33Y10/00 ,  B33Y40/00 ,  B22F7/06 ,  B22F9/04 ,  B28B3/00

Abstract: The present disclosure relates to a method of making a powder of dense and spherically shaped cemented carbide or cermet granules. The present disclosure also relates to a powder produced by the method and use of said powder in additive manufacturing such as 3D printing by the binder jetting technique. Furthermore, the present disclosure relates to a Hot Isostatic Pressing (HIP) process for manufacturing a product by using said powder.