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Title: Features of plastic deformation and fracture of dispersion-strengthened V–Cr–Zr–W alloy depending on temperature of tension

Influence of tension temperature on features of plastic deformation and fracture of V–4.23Cr–1.69Zr–7.56W alloy was investigated by scanning and transmission electron microscopy. It is shown that temperature increase leads to activation of the recovery processes, which manifests in the coarsening of microstructure elements, reducing the dislocation density, relaxation of continuous misorientations.
Authors:
; ;  [1] ;  [2] ;  [2] ;  [1] ;  [2] ;  [1] ;  [2] ;  [1] ;  [3]
  1. National Research Tomsk State University, Tomsk, 634050 (Russian Federation)
  2. (Russian Federation)
  3. A.A. Bochvar High Technology Research Institute of Inorganic Materials, Moscow, 123098 (Russian Federation)
Publication Date:
OSTI Identifier:
22492519
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1683; Journal Issue: 1; Conference: International conference on advanced materials with hierarchical structure for new technologies and reliable structures 2015, Tomsk (Russian Federation), 21-25 Sep 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; CHROMIUM ALLOYS; DENSITY; DISLOCATIONS; DISPERSIONS; FRACTURES; MICROSTRUCTURE; PLASTICITY; RELAXATION; SCANNING ELECTRON MICROSCOPY; SURFACE TENSION; TEMPERATURE DEPENDENCE; TRANSMISSION ELECTRON MICROSCOPY; TUNGSTEN ALLOYS; VANADIUM ALLOYS; ZIRCONIUM ALLOYS