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Title: Phase and structural states in the NiTi-based alloy surface layer formed by electron-ion-plasma methods using tantalum

The paper reports on a study of regularities of formation gradient nano-, submicron and microstructural conditions in the surface layers of the samples after pulsed electron-beam melting of tantalum coating on the substrate NiTi alloy. Experimentally revealed the presence of submicron columnar structure in the upper layers of the tantalum coating. After irradiation modified NiTi surface takes on a layered structure in which each layer differs in phase composition and structural phase state.
Authors:
; ;  [1] ; ;  [1] ;  [2]
  1. Institute of Strength Physics and Materials Science SB RAS, Tomsk, 634055 (Russian Federation)
  2. (Russian Federation)
Publication Date:
OSTI Identifier:
22492572
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:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ELECTRON BEAM MELTING; ELECTRONS; IONS; IRRADIATION; LAYERS; MICROSTRUCTURE; NICKEL ALLOYS; PLASMA; PULSES; SUBSTRATES; SURFACES; TANTALUM; TITANIUM ALLOYS