Local structure of deuterated Ti-Zr alloy

T. Fukunaga; K. Itoh; K. Hashi; K. Aoki

doi:10.1007/s003390201558

Local structure of deuterated Ti-Zr alloy

T. Fukunaga, K. Itoh, K. Hashi, K. Aoki

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

The Ti-Zr alloy system is isomorphous over the total concentration range. A neutron zero-scattering alloy can be obtained at the composition Ti_0.676Zr_0.324 because of negative and positive coherent neutron scattering amplitudes of Ti and Zr respectively. A (Ti_0.676Zr_0.324)D_0.31 amorphous alloy was synthesized by mechanical alloying (MA) under a deuterium-gas atmosphere of 0.08 MPa. In contrast, it is found that the MA of Ti and Zr powders under a deuterium-gas atmosphere of 2.0 MPa forms a nanocrystalline (Ti_0.676Zr_0.324)D_1.54 alloy, which is composed of TiH₂ and ZrH₂ crystalline compounds.

Original language	English
Pages (from-to)	S957-S959
Journal	Applied Physics A: Materials Science and Processing
Volume	74
Issue number	SUPPL.II
DOIs	https://doi.org/10.1007/s003390201558
Publication status	Published - Dec 1 2002
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)

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title = "Local structure of deuterated Ti-Zr alloy",

abstract = "The Ti-Zr alloy system is isomorphous over the total concentration range. A neutron zero-scattering alloy can be obtained at the composition Ti0.676Zr0.324 because of negative and positive coherent neutron scattering amplitudes of Ti and Zr respectively. A (Ti0.676Zr0.324)D0.31 amorphous alloy was synthesized by mechanical alloying (MA) under a deuterium-gas atmosphere of 0.08 MPa. In contrast, it is found that the MA of Ti and Zr powders under a deuterium-gas atmosphere of 2.0 MPa forms a nanocrystalline (Ti0.676Zr0.324)D1.54 alloy, which is composed of TiH2 and ZrH2 crystalline compounds.",

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T1 - Local structure of deuterated Ti-Zr alloy

AU - Fukunaga, T.

AU - Itoh, K.

AU - Hashi, K.

AU - Aoki, K.

PY - 2002/12/1

Y1 - 2002/12/1

N2 - The Ti-Zr alloy system is isomorphous over the total concentration range. A neutron zero-scattering alloy can be obtained at the composition Ti0.676Zr0.324 because of negative and positive coherent neutron scattering amplitudes of Ti and Zr respectively. A (Ti0.676Zr0.324)D0.31 amorphous alloy was synthesized by mechanical alloying (MA) under a deuterium-gas atmosphere of 0.08 MPa. In contrast, it is found that the MA of Ti and Zr powders under a deuterium-gas atmosphere of 2.0 MPa forms a nanocrystalline (Ti0.676Zr0.324)D1.54 alloy, which is composed of TiH2 and ZrH2 crystalline compounds.

AB - The Ti-Zr alloy system is isomorphous over the total concentration range. A neutron zero-scattering alloy can be obtained at the composition Ti0.676Zr0.324 because of negative and positive coherent neutron scattering amplitudes of Ti and Zr respectively. A (Ti0.676Zr0.324)D0.31 amorphous alloy was synthesized by mechanical alloying (MA) under a deuterium-gas atmosphere of 0.08 MPa. In contrast, it is found that the MA of Ti and Zr powders under a deuterium-gas atmosphere of 2.0 MPa forms a nanocrystalline (Ti0.676Zr0.324)D1.54 alloy, which is composed of TiH2 and ZrH2 crystalline compounds.

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