Diffusivity of titanium alloys in the solid and liquid states

Journal Article · Fri Feb 28 23:00:00 EST 1986 · High Temp. (Engl. Transl.); (United States)

OSTI ID:5336941

Polev, V F; Korshunov, I G; Zinov'ev, V E

The authors present results of the measurement of the diffusivity of commercial titanium alloys OT4, VT20, VT3-1, VT8, and VT9 and monocrystalline titanium in the temperature range 1000-2000 K. The chemical composition of the titanium-alloy specimens studied is shown. It is shown that the alloying elements have a significant effect on the diffusivity of titanium alloys in the polymorphic transformation range and during melting. In the B-region, the diffusivity polytherms of alloys OT4, VT20, VT2-1, VT8, and VT9 are close to the diffusivity polytherms of pure titanium.

• Research Organization: Sverdlovsk Mining Institute
• OSTI ID: 5336941
• Journal Information: High Temp. (Engl. Transl.); (United States), Journal Name: High Temp. (Engl. Transl.); (United States) Vol. 23:5; ISSN HITEA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360102 -- Metals & Alloys-- Structure & Phase Studies
360104* -- Metals & Alloys-- Physical Properties
ALLOY-VT20
ALLOY-VT3-1
ALLOY-VT8
ALLOY-VT9
ALLOYS
ALUMINIUM ALLOYS
CHROMIUM ALLOYS
CRYSTALS
ELEMENTS
FLUIDS
IRON ADDITIONS
IRON ALLOYS
LIQUID METALS
LIQUIDS
MATERIALS TESTING
MELTING
METALLURGICAL EFFECTS
METALS
MOLYBDENUM
MOLYBDENUM ADDITIONS
MOLYBDENUM ALLOYS
MONOCRYSTALS
PHASE STUDIES
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
SILICON ADDITIONS
SILICON ALLOYS
TEMPERATURE EFFECTS
TESTING
THERMAL DIFFUSIVITY
THERMODYNAMIC PROPERTIES
TITANIUM
TITANIUM ALLOYS
TITANIUM BASE ALLOYS
TRANSITION ELEMENTS
VANADIUM ADDITIONS
VANADIUM ALLOYS
VERY HIGH TEMPERATURE
ZIRCONIUM
ZIRCONIUM ALLOYS