Title:
PRODUCTION OF ABRASION RESISTANT HARD METAL BODY
Document Type and Number:
Japanese Patent JPS53124102
Kind Code:
A
Abstract:
A boron-containing powder in an amount of up to 25% by weight is mixed with a metal powder (e.g. steel) and the mixture is compacted in a mold to at least 80% of theoretical density. The compact is sintered at 700 DEG to 1300 DEG C. under a protective atmosphere or vacuum to yield a hard, wear-resistant body.
Inventors:
KAARU SHIYURITSUTOBUIIZERU
Application Number:
JP2461078A
Publication Date:
October 30, 1978
Filing Date:
March 06, 1978
Export Citation:
Assignee:
KREBSOEGE GMBH SINTERMETALL
International Classes:
C22C26/00; C22C32/00; C22C33/02; C22C1/05; (IPC1-7): B22F3/02; C22C33/02; C22C38/46