Accession Number : AD0274767

Title :   TUNGSTEN EXTRUSION DEVELOPMENT PROGRAM

Corporate Author : WAH CHANG CORP ALBANY OREG

Personal Author(s) : RIESEN,A.E.

Report Date : 20 MAR 1962

Pagination or Media Count : 1

Abstract : Five extrusions of as-cast W-3Mo alloy were accomplished within the temperature range of 3200 to 4000 F at reduction ratios of 11:1 to 17:1. Liner pressures indicated for these extrusions were within the available capacity of 210,000 psi. Surface quality was typical of those extrusions made from an as-cast billet condition. This surface quality was also related to die performance and possible interaction with lubricants. (Author )

Descriptors :   *EXTRUSION, *TUNGSTEN, *TUNGSTEN ALLOYS, CASTINGS, CHEMICAL ANALYSIS, DIES, GLASS, GLASS TEXTILES, HEAT TREATMENT, HEATING, LUBRICANTS, MATERIALS, MICROSTRUCTURE, MOLYBDENUM ALLOYS, NONDESTRUCTIVE TESTING, PROCESSING, PRODUCTION, SURFACE PROPERTIES, TEMPERATURE, ULTRASONIC RADIATION

Distribution Statement : APPROVED FOR PUBLIC RELEASE