STUDY OF TRIBOLOGICAL CHARACTERISTICS OF HARD-ALLOY TiC-BASED COMPOSITES WITH TiNi BINDING PHASE

摘要

Tribological characteristics of new hard-alloy composites were studied under two-body abrasion conditions. The linear pattern of kinetic dependencies enabled the determination of the average wear rate directly dependent on the carbide grain size. The new hard-alloy composite materials demonstrated a satisfactory wear resistance compared with the alloys BK8, TH-20, and KHT-16.