Published April 2008 | Version v1
Journal article Metadata-only

Dynamic recrystallization in the shear bands of Fe-Cr-Ni monocrystal: Electron backscatter diffraction characterization

Creators

  • 1. Shenyang National Laboratory for Materials Sciences, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016 (China)
  • 2. University of California, San Diego, La Jolla, CA 92093-0411 (United States)

Description

An investigation was carried out into the microstructural evolution of the adiabatic shear bands generated under high-strain rate loading in a Fe-Cr-Ni single crystal. The results show that the distribution in plasticity on both sides of the bands during propagation is inhomogeneous, and recrystallization with an average grain diameter of 0.2 μm may occur. These distortion-free nanograins are believed to form as the result of dynamic recrystallization

Availability note (English)

Available from http://dx.doi.org/10.1016/j.scriptamat.2007.12.006

Additional details

Identifiers

DOI
10.1016/j.scriptamat.2007.12.006;
PII
S1359-6462(07)00863-9;

Publishing Information

Journal Title
Scripta Materialia
Journal Volume
58
Journal Issue
8
Journal Page Range
p. 691-694
ISSN
1359-6462
CODEN
SCMAF7

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39067955
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CHROMIUM ALLOYS; DEFORMATION; ELECTRON DIFFRACTION; IRON ALLOYS; MICROSTRUCTURE; MONOCRYSTALS; NANOSTRUCTURES; NICKEL ALLOYS; PLASTICITY; RECRYSTALLIZATION; SHEAR; STRAIN RATE
Descriptors DEC
ALLOYS; COHERENT SCATTERING; CRYSTALS; DIFFRACTION; MECHANICAL PROPERTIES; SCATTERING; TRANSITION ELEMENT ALLOYS

Optional Information

Copyright
Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.