Accession Number : AD0637441

Title :   AN INVESTIGATION OF THE POLYGONIZATION OF MOLYBDENUM AND ITS ALLOYS.

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Song,Tan Shu ; bernshtein,M. L.

Report Date : 26 MAR 1966

Pagination or Media Count : 25

Abstract : The polygonization process of molybdenum and molybdenum alloys was investigated and the conditions of polygonization and the qualitative laws governing its development explored by applying the methods of metallography and electron microscopy. The results of the investigation verified the inhibiting effect of polygonization on the recrystallization process. At the same time, by measurement of hardness and elastic limit. The effects of polygonization on the mechanical properties of molybdenum and molybdenum alloys was investigated. The results indicate that the polygonal structure greatly improves these properties. (Author)

Descriptors :   (*MOLYBDENUM, *GRAIN STRUCTURES(METALLURGY)), (*MOLYBDENUM ALLOYS, GRAIN STRUCTURES(METALLURGY)), CHINA, METALLOGRAPHY, ELECTRON MICROSCOPY, RECRYSTALLIZATION, INHIBITION, HARDNESS, ELASTIC PROPERTIES, MECHANICAL PROPERTIES

Subject Categories : Metallurgy and Metallography

Distribution Statement : APPROVED FOR PUBLIC RELEASE