Published January 1990 | Version v1
Journal article Metadata-only

Influence of viscosity and electrical resistance on structural state of Al-Sc melts and cast metal structure

Creators

Description

Results of experimental determination of kinetic viscosity and specific electric resistance of Al-Sc melts with Sc content up to 3 at.% are presented. The experimental data have been analyzed on the basis of the concept of colloid character of the melt microheterogeneity. On Al-Sc phase diagram a boundary of metastable colloid excistence region has been plotted. The heating of the melt to the temperatures exceeding metastable microheterogeneity decomposition dome leads to considetable modification of cast metal structure

Additional details

Additional titles

Original title (Russian)
Влияние вязкости и электросопротивления на структурное состояние расплавов Ал-Сc и строение литого металла

Publishing Information

Journal Title
Izvestiya Akademii Nauk SSSR, Metally
Journal Issue
no.1
Series
Izv. Akad. Nauk SSSR, Met.
ISSN
0568-5303
CODEN
IZNMA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
22075743
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALUMINIUM BASE ALLOYS; DENSITY; ELECTRIC CONDUCTIVITY; LIQUID METALS; MICROSTRUCTURE; PHASE DIAGRAMS; SCANDIUM ALLOYS; TEMPERATURE DEPENDENCE; VERY HIGH TEMPERATURE; VISCOSITY
Descriptors DEC
ALLOYS; ALUMINIUM ALLOYS; CRYSTAL STRUCTURE; DIAGRAMS; ELECTRICAL PROPERTIES; ELEMENTS; FLUIDS; INFORMATION; LIQUIDS; METALS; PHYSICAL PROPERTIES