Published January 15, 2016
| Version v1
Journal article
The chromium doping of Ni3Fe alloy and restructuring of grain boundary ensemble at the phase transition A1→L12
- 1. Institute of Strength Physics and Material Science, Siberian Division of the Russian Academy of Sciences, Akademicheskii Av., 2/4, Tomsk, 634021 (Russian Federation)
- 2. Surgut State University, Lenina Av., 1, Surgut, 628400 (Russian Federation)
- 3. Tomsk State University of Architecture and Building, Solyanaya Sq., 2, Tomsk, 634003 (Russian Federation)
Description
The grain boundary structure of the Ni3(Fe,Cr) alloy is studied in states with a short and long-range order formed at the phase transition A1→L12. It is found that the new boundaries of general and special types are formed during an ordering annealing, wherein the special boundaries share increases. The spectrum of special boundaries is changed due to decreasing of ∑3 boundary share. It leads to weakening of the texture in the alloy with atomic long-range order. The features of change of the special boundaries spectrum at the phase transition A1→L12 in the Ni3(Fe,Cr) alloy are determined by decreasing of the stacking fault energy and the atomic mean square displacement at the chromium doping
Additional details
Identifiers
- DOI
- 10.1063/1.4937825;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1698
- Journal Issue
- 1
- Journal Page Range
- p. 030003-030003.6
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 2. all-Russian scientific conference of young scientists on advanced materials in technology and construction
- Acronym
- AMTC-2015
- Dates
- 6-9 Oct 2015
- Place
- Tomsk (Russian Federation)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 47064630
- Subject category
- S36: MATERIALS SCIENCE; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANNEALING; CHROMIUM ADDITIONS; GRAIN BOUNDARIES; IRON ALLOYS; NICKEL ALLOYS; PHASE TRANSFORMATIONS; SPECTRA; STACKING FAULTS; TEXTURE
- Descriptors DEC
- ALLOYS; CHROMIUM ALLOYS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; HEAT TREATMENTS; MICROSTRUCTURE; TRANSITION ELEMENT ALLOYS
Optional Information
- Notes
- (c) 2016 AIP Publishing LLC