Thermodynamic study of alloys of terbium with palladium

Journal Article · Sat Mar 01 04:00:00 EST 1986 · High Temp. (Engl. Transl.); (United States)

OSTI ID:6884032

Zaitsev, A I; Pronin, A V; Priselkov, Y A; Nesmeyanov, A N

An integral variant of the Knudsen effusion method is used under conditions of an ultrahigh ''oil-free'' vacuum to measure the vapor pressures of terbium and palladium above Tb-Pd alloys in the concentration range 29--81 at. % Pd. A differential thermal analysis of the test specimens was made at the same time. A section of the constitution diagram of the Tb-Pb system was constructed. The temperature dependences of the vapor pressures and partial thermodynamic functions of the components were calculated along with integral thermodynamic functions of intermediate phases of the Tb-Pb system.

• Research Organization: M. V. Lomonosov Moscow State University
• OSTI ID: 6884032
• Journal Information: High Temp. (Engl. Transl.); (United States), Journal Name: High Temp. (Engl. Transl.); (United States) Vol. 24:2; ISSN HITEA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
ALLOYS
DIFFERENTIAL THERMAL ANALYSIS
FLUID FLOW
GAS FLOW
KNUDSEN FLOW
PALLADIUM ALLOYS
PHYSICAL PROPERTIES
PLATINUM METAL ALLOYS
PRESSURE MEASUREMENT
RARE EARTH ALLOYS
TEMPERATURE DEPENDENCE
TERBIUM ALLOYS
TERBIUM BASE ALLOYS
THERMAL ANALYSIS
THERMODYNAMIC PROPERTIES
VAPOR PRESSURE