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Title: Effect of ion-beam treatment on structure and fracture resistance of 12Cr1MoV steel under static, cyclic and dynamic loading

Features of the structure and properties modification of 12Cr1MoV steel subjected to irradiation by zirconium ion beam have been investigated with the use of optical and electron microscopy as well as microhardness measurement. It has been shown that upon treatment the structure modification occurred across the entire cross-section of specimens with the thickness of 1 mm. Changes in the mechanical properties of these specimens under static, cyclic and impact loading are interpreted in terms of identified structure changes.
Authors:
; ;  [1] ;  [2] ;  [3]
  1. National Research Tomsk Polytechnic University, Tomsk, 634050 (Russian Federation)
  2. (Russian Federation)
  3. Ternopil National Ivan Pul’uj Technical University, Ternopil, 46001 Ukraine (Ukraine)
Publication Date:
OSTI Identifier:
22492579
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; CHROMIUM-MOLYBDENUM STEELS; CROSS SECTIONS; DYNAMIC LOADS; ELECTRON MICROSCOPY; FRACTURES; ION BEAMS; IRRADIATION; LOADING; MICROHARDNESS; MODIFICATIONS; THICKNESS; ZIRCONIUM IONS