Literature cited
E. V. Vasil'eva, M. I. Zakharova, and I. Yu. Lazareva, Metal. i Term. Obrabotka Metal., No. 5 (1971).
A. Darling, G. Selman, and R. Rushforth, Platinum Metals Rev.,14, No. 2 (1970).
Additional information
A. A. Baikov Institute of Metallurgy. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 1, pp. 78–80, January, 1973.