公开(公告)号：DE19855422A1

公开(公告)日：2000-06-08

申请号：DE19855422

申请日：1998-12-01

Applicant: BASF AG

Inventor： HESSE WERNER ,  WOHLFROMM HANS ,  UGGOWITZER PETER ,  SPEIDEL M

IPC: C22C29/00 ,  B22F3/02 ,  B22F3/10 ,  B22F3/22 ,  B24D3/06 ,  C22C1/05 ,  C22C29/02 ,  C22C29/06 ,  C22C29/08 ,  C22C29/16 ,  C23C8/24

Abstract: The invention relates to hard material sintered compacts with a nickel- and cobalt-free, nitrogenous steel as binder of the hard phase. The invention further relates to a method for producing said hard material sintered compacts by methods of powder metallurgy, especially by powder injection molding, and to powder injection molding masses for producing said hard material sintered compacts by powder injection molding.