A channelling enhanced microanalysis on niobium atom location in an Al-43 %Ti-2 %Nb intermetallic compound

Daisuke Shindo; Makoto Hirabayashi; Takeshi Kawabata; Michio Kikuchi

doi:10.1093/oxfordjournals.jmicro.a050595

A channelling enhanced microanalysis on niobium atom location in an Al-43 %Ti-2 %Nb intermetallic compound

Daisuke Shindo, Makoto Hirabayashi, Takeshi Kawabata, Michio Kikuchi

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

28 Citations (Scopus)

Abstract

The crystallographic site of Nb atoms dissolved in an AITi intermetallic compound was determined by the channelling enhanced microanalysis with the use of an analytical electron microscope operated at 200 kV. The analysis showed that 97% of the Nb atoms occupy substitutionaily the Ti atom site in the tetragonal LI₀-type structure. It was demonstrated that the channeling enhanced microanalysis is useful for the atomic site location of ternary elements in intermetallic compounds.

Original language	English
Pages (from-to)	409-414
Number of pages	6
Journal	Microscopy
Volume	35
Issue number	4
DOIs	https://doi.org/10.1093/oxfordjournals.jmicro.a050595
Publication status	Published - 1986 Jan 1

Keywords

ALCHEMI
Aluminum-titanium
Analytical electron microscopy
Channelling enhanced microanalysis
Energy dispersive X-ray spectroscopy

ASJC Scopus subject areas

Structural Biology
Instrumentation
Radiology Nuclear Medicine and imaging

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abstract = "The crystallographic site of Nb atoms dissolved in an AITi intermetallic compound was determined by the channelling enhanced microanalysis with the use of an analytical electron microscope operated at 200 kV. The analysis showed that 97% of the Nb atoms occupy substitutionaily the Ti atom site in the tetragonal LI0-type structure. It was demonstrated that the channeling enhanced microanalysis is useful for the atomic site location of ternary elements in intermetallic compounds.",

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AU - Shindo, Daisuke

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AU - Kawabata, Takeshi

AU - Kikuchi, Michio

PY - 1986/1/1

Y1 - 1986/1/1

N2 - The crystallographic site of Nb atoms dissolved in an AITi intermetallic compound was determined by the channelling enhanced microanalysis with the use of an analytical electron microscope operated at 200 kV. The analysis showed that 97% of the Nb atoms occupy substitutionaily the Ti atom site in the tetragonal LI0-type structure. It was demonstrated that the channeling enhanced microanalysis is useful for the atomic site location of ternary elements in intermetallic compounds.

AB - The crystallographic site of Nb atoms dissolved in an AITi intermetallic compound was determined by the channelling enhanced microanalysis with the use of an analytical electron microscope operated at 200 kV. The analysis showed that 97% of the Nb atoms occupy substitutionaily the Ti atom site in the tetragonal LI0-type structure. It was demonstrated that the channeling enhanced microanalysis is useful for the atomic site location of ternary elements in intermetallic compounds.

KW - ALCHEMI

KW - Aluminum-titanium

KW - Analytical electron microscopy

KW - Channelling enhanced microanalysis

KW - Energy dispersive X-ray spectroscopy

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A channelling enhanced microanalysis on niobium atom location in an Al-43 %Ti-2 %Nb intermetallic compound

Abstract

Keywords

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