Published January 2000 | Version v1
Journal article Metadata-only

High temperature treatment effect on physical and mechanical properties of titanium alloys

Creators

Description

The kinetics of variations in electric conductivity, hardness, strength and plastic properties is studied for Ti - 0.75 % W, Ti - 3.5 % W, Ti - 3.5 % W - 2.8 % Zr, Ti - 3.7 % W - 5.4 % Al, Ti - 6.4 % Al - 3.5 % W - 3 % Zr alloys on quench ageing at 400 - 700 Deg C. In the temperature dependences of electric conductivity and mechanical properties the extreme values are observed which may be interpreted as evidence of β-solid solution binodal decomposition

Abstract (Russian)

На сплавах Ti - 0,75 % W, Ti - 3,5 % W, Ti - 3,5 % W - 2,8 % Zr, Ti - 3,7 % W - 5,4 % Al, Ti - 6,4 % Al - 3,5 % W - 3 % Zr исследовали кинетику изменения удельной электропроводности, твердости, прочностных и пластических свойств в процессе старения при 400 - 700 град С. Установлено существование экстремумов на температурных зависимостях электропроводности и механических свойств, возможно, обусловленных бинодальным распадом β-твердого раствора

Additional details

Additional titles

Original title (Russian)
Влияние высокотемпературной обработки на физические и механические свойства титановых сплавов

Publishing Information

Journal Title
Metallovedenie i Termicheskaya Obrabotka Metallov
Journal Issue
no.1
Journal Page Range
p. 33-37
ISSN
0026-0819
CODEN
MTOMAX

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
31020423
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALUMINIUM ALLOYS; CONCENTRATION RATIO; CRYSTAL-PHASE TRANSFORMATIONS; ELECTRIC CONDUCTIVITY; HARDNESS; PHASE DIAGRAMS; QUENCH AGING; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0400-1000 K; TENSILE PROPERTIES; TIME DEPENDENCE; TITANIUM BASE ALLOYS; TUNGSTEN ALLOYS; ZIRCONIUM ALLOYS
Descriptors DEC
AGING; ALLOYS; DIAGRAMS; ELECTRICAL PROPERTIES; INFORMATION; MECHANICAL PROPERTIES; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; TEMPERATURE RANGE; TITANIUM ALLOYS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
10 refs., 8 figs.