Accession Number : AD0733772

Title :   Heat Treatment and Properties of Martinsite-Aged Steel Type 00N12K16M11 (Termicheskaya i Svoistva Martensito-Stareiushchei Stali Tipa 00N12K16M11),

Corporate Author : ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA

Personal Author(s) : Bodyako,M. N. ; Astapchik,S. A. ; Yaroshevich,G. B. ; Olefirenko,V. M.

Report Date : 19 OCT 1971

Pagination or Media Count : 12

Abstract : Studies were made of the heat treatment and properties of martensite-aged steel containing 12.4% nickel. It was shown that rapid, continuous heating allows a fine-grain structure to be produced in the 950-1, 200C interval. However, no subsequent aging modes can yield satisfactory plasticity. This indicates that the plasticity of Fe-Ni-Co-Mo alloys with high cobalt and molybdenum content is determined more by the continuity of grain boundaries and nature of separation of hardening phases than by grain size.

Descriptors :   (*STEEL, *HEAT TREATMENT), MARTENSITE, NICKEL ALLOYS, MOLYBDENUM ALLOYS, COBALT ALLOYS, MECHANICAL PROPERTIES, USSR

Subject Categories : Metallurgy and Metallography
      Fabrication Metallurgy

Distribution Statement : APPROVED FOR PUBLIC RELEASE