Metal Science and Heat Treatment, vol.55, pp.252-256, 2013 (SCI-Expanded)
The microstructure and impact strength of powder steels containing 0-2 wt.% Ni and 0.3 wt.% graphite is studied after quenching from the intercritical region (from 730 to 760 C) and tempering. © 2013 Springer Science+Business Media New York.