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Title: Investigation of features of plastic deformation and fracture of fine-crystalline V-4Ti-4Cr alloy

With the use of transmission electron microscopy the investigation of defect substructure was carried out in the V-4Ti-4Cr-(C, N, O) alloy with disperse strengthening (by nanoparticles of oxy-carbo-nitride phase) after deformation by active tension at temperatures of 20 and 800 °C. It has been shown that an important feature of plastic deformation is deformation localization with crystal lattice reorientation.
Authors:
;  [1] ;  [2] ;  [2] ;  [3] ;  [4] ;  [2] ; ;  [5]
  1. Institute of Strength Physics and Materials Science SB RAS, Tomsk, 634055 (Russian Federation)
  2. (Russian Federation)
  3. Institute of Strength Physics and Materials Science SB RAS, Tomsk, 634055, Russia and Siberian Physical-Technical Institute, Tomsk, 634050 (Russian Federation)
  4. Siberian Physical-Technical Institute, Tomsk, 634050 (Russian Federation)
  5. A.A. Bochvar High Technology Research Institute of Inorganic Materials, Moscow, 123098 (Russian Federation)
Publication Date:
OSTI Identifier:
22390404
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1623; Journal Issue: 1; Conference: International Conference on Physical Mesomechanics of Multilevel Systems 2014, Tomsk (Russian Federation), 3-5 Sep 2014; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; CARBONITRIDES; CHROMIUM ALLOYS; CRYSTAL LATTICES; DEFORMATION; FRACTURES; NANOPARTICLES; OXYNITRATES; PLASTICITY; TEMPERATURE DEPENDENCE; TITANIUM ALLOYS; TRANSMISSION ELECTRON MICROSCOPY; VANADIUM ALLOYS