Published May 1980 | Version v1
Journal article Metadata-only

On mechanism of V3Ga phase formation in V/Cu-Ga composite material

Creators

  • 1. AN SSSR, Sverdlovsk. Inst. Fiziki Metallov

Description

Structural change of V/Cu-Ga superconducting composite material in the process of V3Ga phase transformation is studied by transmission electron microscopy. It is stated, that this process begins from coherent nucleus formation, after oversaturation of vanadium with gallium due to reactive diffusion, the nuclei having crystallographic bonds with the V-matrix. Formation of the continuous V3Ga layer results from a succeeding increase of the precipitates density and recrystallization of this structure

Additional details

Additional titles

Original title (Russian)
О механизме образования фазы В

Publishing Information

Journal Title
Fiz. Met. Metalloved.
Journal Volume
49
Journal Issue
5
Series
Fiz. Met. Metalloved.
Journal Page Range
1044-1052
ISSN
0015-3230

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
12580948
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ANNEALING; DIFFUSION; GALLIUM ALLOYS; INTERMETALLIC COMPOUNDS; MICROSTRUCTURE; SHEETS; SUPERCONDUCTING COMPOSITES; VANADIUM ALLOYS; WIRES
Descriptors DEC
ALLOYS; COMPOSITE MATERIALS; CRYSTAL STRUCTURE; HEAT TREATMENTS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
For English translation see the journal Physics of Metals and Metallography (USA).