Accession Number : AD0664345

Title :   TERNARY PHASE EQUILIBRIA IN TRANSITION METAL-BORON-CARBON-SILICON SYSTEMS. PART II. TERNARY SYSTEMS. VOLUME XVII. CONSTITUTION OF TERNARY TA-MO-C ALLOYS,

Corporate Author : AEROJET-GENERAL CORP SACRAMENTO CALIF MATERIALS RESEARCH LAB

Personal Author(s) : Rudy,E. ; Windisch,St. ; Brukl,C. E.

Report Date : DEC 1967

Pagination or Media Count : 84

Abstract : The ternary system tantalum-molybdenum-carbon was investigated by means of X-ray, melting point, DTA, and metallographic techniques on chemically and thermally characterized specimens; a complete phase diagram for temperatures above 1500C was established. The observed phase relationships are thermodynamically analyzed and the calculated temperature sections are found to be in good agreement with the experimental observations. (Author)

Descriptors :   (*REFRACTORY METAL ALLOYS, *PHASE STUDIES), (*TANTALUM ALLOYS, PHASE STUDIES), (*MOLYBDENUM ALLOYS, PHASE STUDIES), (*CARBIDES, HIGH TEMPERATURE), THERMAL ANALYSIS, REFRACTORY MATERIALS, SOLID SOLUTIONS, PHASE DIAGRAMS, X RAY DIFFRACTION, MELTING POINT, DIFFERENTIAL THERMAL ANALYSIS, METALLOGRAPHY, THERMODYNAMICS, TANTALUM COMPOUNDS, MOLYBDENUM COMPOUNDS

Subject Categories : Ceramics, Refractories and Glass
      Properties of Metals and Alloys

Distribution Statement : APPROVED FOR PUBLIC RELEASE