INFLUENCE OF COMPOSITION AND PROCESSING MODE ON THE PHYSICAL AND MECHANICAL PROPERTIES OF POWDER MATERIALS

Tóm tắt

The results of experimental studies on the powder materials show that in order to identify the influence of some factors (composition, heat treatment regimes, etc.) on the mechanical properties needed to conduct a thorough analysis of the statistics and presentation in graphical form in order to prevent a false interpretation. In this article we will review the achievements in research the effects of the carbon, nickel, chromium, copper, temperature of hardening, speed of cooling and temperature of furlough to present the physical and mechanical of the products made from steel powder.