A carbide composite that includes carbide particles having an average partic le size of less than about 100 nanometers and a metallic binder disposed around the carbide particles is disclosed. The carbide composite may also include carbide particles having a n average particle size ranging from 3 to 10 microns.
申请公布号
CA2568672(A1)
申请公布日期
2007.05.23
申请号
CA20062568672
申请日期
2006.11.22
申请人
SMITH INTERNATIONAL, INC.
发明人
SLUTZ, DAVID;GRIFFO, ANTHONY;KESHAVAN, MADAPUSI K.
