Abstract: | Conclusions Preliminary heat treatment has a substantial effect on the kinetics of the ![agr](/content/hk4w863255737478/xxlarge945.gif) ![rarr](/content/hk4w863255737478/xxlarge8594.gif) transformation, the amount of retained austenite, the grain size, and the work of crack propagation in steel Kh15N2D2T after final heat treatment.N. I. Lobachevskii Gorki Physicotechnic Institute of Gorki State University. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 5, pp. 63–64, May. 1978. |