Churnosov D.I., Kozik E.S., Gоliavin K.A.
SUPERFICIAL THERMAL PROCESSING OF POWDER MATERIALS PRODUCTS WITH LASER HEATING USE ^{[№ 1 ' 2013]}
Influence of laser processing of powder steel plugs on change of microhardness, hardness and intensity of wear process is investigated. Laser heat treatment gives increase in micro-hardness of a surface of powder materials in 2–2,5 time, hardness in 2–2,3 times, and intensity of wear process of a surface decreases in 3–5 times.

Kozik E.S., Churnosov D.I.
THE THERMAL TREATMENT OF LOW-ALLOY POWDER STEELS WITH THE USE OF INDUCTION HEATING ^{[№ 10 ' 2010]}
There are the results of studies of thermal treatment with the use of high-frequency heating of the powder iron-carbide low-alloy steels. The effect of temperature of heating under quenching, heat time under quenching and rates of cooling to the physicomechanical properties of the powder iron-carbide low-alloy steels is studied.