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Title: Macro-carriers of plastic deformation of steel surface layers detected by digital image correlation

This paper presents a study of characteristics of an evolution of deformation fields in surface layers of medium-carbon low-alloy specimens under compression. The experiments were performed on the “Universal Testing Machine 4500” using a digital stereoscopic image processing system Vic-3D. A transition between stages is reflected as deformation redistribution on the near-surface layers. Electronic microscopy shows that the structure of the steel is a mixture of pearlite and ferrite grains. A proportion of pearlite is 40% and ferrite is 60%.
Authors:
;  [1] ;  [2] ;  [1] ;  [3] ;  [4]
  1. Tomsk State University of Architecture and Building, 2 Solyanaya Sq, Tomsk, 634003 (Russian Federation)
  2. National Research Tomsk State University, 36 Lenin Ave., Tomsk, 634050 (Russian Federation)
  3. (Russian Federation)
  4. National Research Tomsk Polytechnic University, 30 Lenin Ave., Tomsk, 634050 (Russian Federation)
Publication Date:
OSTI Identifier:
22494435
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1698; Journal Issue: 1; Conference: AMTC-2015: 2. all-Russian scientific conference of young scientists on advanced materials in technology and construction, Tomsk (Russian Federation), 6-9 Oct 2015; Other Information: (c) 2016 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 36 MATERIALS SCIENCE; CARBON; CARRIERS; COMPRESSION; CORRELATIONS; DEFORMATION; ELECTRON MICROSCOPY; FERRITE; IMAGE PROCESSING; IMAGES; LAYERS; MIXTURES; PEARLITE; PLASTICITY; STEELS; SURFACES