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Title: High temperature x ray diffraction determination of the body-centered-cubic-face-centered-cubic transformation temperature in (Fe{sub 70}Ni{sub 30}){sub 88}Zr{sub 7}B{sub 4}Cu{sub 1} nanocomposites

Abstract

In situ high-temperature x ray diffraction and magnetization measurements were performed on a melt-spun (Fe{sub 70}Ni{sub 30}){sub 88}Zr{sub 7}B{sub 4}Cu{sub 1} amorphous alloy to follow its structural evolution. At 728 K, a bcc-FeNi phase was observed as the primary crystallization product followed by transformation to an fcc phase {approx}773 K. During cooling to room temperature, the fcc-to-bcc transformation was not observed, and the metastable fcc-NiFe phase was retained at room temperature.

Authors:
;  [1];  [2];  [3]
  1. Department of Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 (United States)
  2. Institute for Metallic Materials, IFW Dresden, Helmholtzstrasse 20, Dresden D-01069 (Germany)
  3. National Energy Technology Laboratory, U.S. Department of Energy, Pittsburgh, Pennsylvania 15236 (United States)
Publication Date:
OSTI Identifier:
22038907
Resource Type:
Journal Article
Journal Name:
Journal of Applied Physics
Additional Journal Information:
Journal Volume: 111; Journal Issue: 7; Conference: 55. annual conference on magnetism and magnetic materials, Atlanta, GA (United States), 14-18 Nov 2010; Other Information: (c) 2012 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0021-8979
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY; BCC LATTICES; BORON ALLOYS; COMPOSITE MATERIALS; COPPER ALLOYS; CRYSTALLIZATION; CRYSTALS; FCC LATTICES; IRON ALLOYS; MAGNETIZATION; MORPHOLOGY; NANOSTRUCTURES; NICKEL ALLOYS; SOLIDS; TEMPERATURE DEPENDENCE; X-RAY DIFFRACTION; ZIRCONIUM ALLOYS

Citation Formats

Ipus, J J, McHenry, M E, Herre, P, and Ohodnicki, P. High temperature x ray diffraction determination of the body-centered-cubic-face-centered-cubic transformation temperature in (Fe{sub 70}Ni{sub 30}){sub 88}Zr{sub 7}B{sub 4}Cu{sub 1} nanocomposites. United States: N. p., 2012. Web. doi:10.1063/1.3675990.
Ipus, J J, McHenry, M E, Herre, P, & Ohodnicki, P. High temperature x ray diffraction determination of the body-centered-cubic-face-centered-cubic transformation temperature in (Fe{sub 70}Ni{sub 30}){sub 88}Zr{sub 7}B{sub 4}Cu{sub 1} nanocomposites. United States. https://doi.org/10.1063/1.3675990
Ipus, J J, McHenry, M E, Herre, P, and Ohodnicki, P. Sun . "High temperature x ray diffraction determination of the body-centered-cubic-face-centered-cubic transformation temperature in (Fe{sub 70}Ni{sub 30}){sub 88}Zr{sub 7}B{sub 4}Cu{sub 1} nanocomposites". United States. https://doi.org/10.1063/1.3675990.
@article{osti_22038907,
title = {High temperature x ray diffraction determination of the body-centered-cubic-face-centered-cubic transformation temperature in (Fe{sub 70}Ni{sub 30}){sub 88}Zr{sub 7}B{sub 4}Cu{sub 1} nanocomposites},
author = {Ipus, J J and McHenry, M E and Herre, P and Ohodnicki, P},
abstractNote = {In situ high-temperature x ray diffraction and magnetization measurements were performed on a melt-spun (Fe{sub 70}Ni{sub 30}){sub 88}Zr{sub 7}B{sub 4}Cu{sub 1} amorphous alloy to follow its structural evolution. At 728 K, a bcc-FeNi phase was observed as the primary crystallization product followed by transformation to an fcc phase {approx}773 K. During cooling to room temperature, the fcc-to-bcc transformation was not observed, and the metastable fcc-NiFe phase was retained at room temperature.},
doi = {10.1063/1.3675990},
url = {https://www.osti.gov/biblio/22038907}, journal = {Journal of Applied Physics},
issn = {0021-8979},
number = 7,
volume = 111,
place = {United States},
year = {2012},
month = {4}
}