Accession Number : AD0713048

Title :   THE STRUCTURE AND PROPERTIES OF ALLOYS EP404 AND EP454,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Zimina,L. N. ; Sikhova,E. E.

Report Date : 18 AUG 1970

Pagination or Media Count : 7

Abstract : The article discusses certain high-strength alloys with regard to their ability to be combined. It is noted that EP404 and EP454 can be hardened both by the decomposition of the solid solution with a given phase as well as by the separation of the Me (Mo, W) type phase. The presence of the Me (Mo, W) phase in these alloys increases their strength, but reduces their ductility and impact strength. These combined alloys are recommended for machine parts working under high loads for short periods. (Author)

Descriptors :   (*NICKEL ALLOYS, MECHANICAL PROPERTIES), MICROSTRUCTURE, CHROMIUM ALLOYS, TUNGSTEN ALLOYS, MOLYBDENUM ALLOYS, ALUMINUM ALLOYS, IRON ALLOYS, USSR

Subject Categories : Properties of Metals and Alloys

Distribution Statement : APPROVED FOR PUBLIC RELEASE