Golshtein K.V.

Abrasive wear resistance of composite diffusive coverages obtained by of the titan, vanadium, crome and aluminium on У8А steel

This paper presents the research results of the influence of diffusive metal coating by titan, vanadium, and chrome on the phase composition, structure and abrasive wear resistance of У8А steel. Using fixed and loose boron carbide abrasive, we establish the abrasive wear resistance. Crucially, we determine that diffusive carbide coverages, nitrides of transition metals, intermetallic compounds increase the abrasive wear resistance of У8А Steel by 2,1–4,3 times.