Kennametal Inc.
SINTERED ALLOY ARTICLES AND METHODS OF MAKING THE SAME

Abstract:

Powder alloy compositions and associated additive manufacturing techniques are described herein for production of sintered articles with microstructure and/or enhanced wear and corrosion resistance. In some embodiments, an article comprises sintered cobalt-based alloy having chromium carbide precipitates dispersed therein, the chromium carbide precipitates having an average size less than 4 .mu.m.