Accession Number : AD0864931

Title :   Thermodynamics of Titanium Alloys. III. The Titanium-Molybdenum System.

Descriptive Note : Technical rept. Jul 66-Jun 69,

Corporate Author : CINCINNATI UNIV OH DEPT OF MATERIALS SCIENCE AND METALLURGICAL ENGINEERING

Personal Author(s) : Hoch, M. ; Viswanathan, R.

Report Date : DEC 1969

Pagination or Media Count : 20

Abstract : The activity of titanium in titanium-molybdenum alloys containing from 30 to 100 at.% titanium was measured using the triple Knudsen cell technique. The binary system shows positive deviation from ideality. The regular solution parameter, independent of temperature and composition, was determined to be Omega = 2.9 plus or minus 0.7 kcal/mol. This value agrees quite well, with values calculated from the phase diagram, and with those obtained from theoretical calculations. (Author)

Descriptors :   *THERMODYNAMICS), (*TITANIUM ALLOYS, MOLYBDENUM ALLOYS, INTERACTIONS, SOLID SOLUTIONS.

Subject Categories : Metallurgy and Metallography
      Thermodynamics

Distribution Statement : APPROVED FOR PUBLIC RELEASE