SIMS analysis of hydride in commercially pure titanium

Hideaki Nishikawa; Shigeru Hamada; Katsu Ohnishi

SIMS analysis of hydride in commercially pure titanium

Hideaki Nishikawa, Shigeru Hamada, Katsu Ohnishi

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

Abstract

Commercially pure titanium (CP-Ti) usually contains a few tens of ppm hydrogen. In order to clarify the fatigue behavior of CP-Ti, it is important to know the distribution of such hydrogen. In this study the distribution of hydrogen formed as hydride was analyzed by secondary ion mass spectrometry (SIMS). The hydrides could be detected interior the grain and at the grain boundaries. On the basis of the results, the points to be paid attention for the investigation of fatigue strength are discussed.

Original language	English
Pages (from-to)	191-197
Number of pages	7
Journal	Memoirs of the Faculty of Engineering, Kyushu University
Volume	67
Issue number	4
Publication status	Published - Dec 2007
Externally published	Yes

All Science Journal Classification (ASJC) codes

Energy(all)
Atmospheric Science
Management of Technology and Innovation
Earth and Planetary Sciences(all)

Cite this

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title = "SIMS analysis of hydride in commercially pure titanium",

abstract = "Commercially pure titanium (CP-Ti) usually contains a few tens of ppm hydrogen. In order to clarify the fatigue behavior of CP-Ti, it is important to know the distribution of such hydrogen. In this study the distribution of hydrogen formed as hydride was analyzed by secondary ion mass spectrometry (SIMS). The hydrides could be detected interior the grain and at the grain boundaries. On the basis of the results, the points to be paid attention for the investigation of fatigue strength are discussed.",

author = "Hideaki Nishikawa and Shigeru Hamada and Katsu Ohnishi",

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AU - Hamada, Shigeru

AU - Ohnishi, Katsu

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N2 - Commercially pure titanium (CP-Ti) usually contains a few tens of ppm hydrogen. In order to clarify the fatigue behavior of CP-Ti, it is important to know the distribution of such hydrogen. In this study the distribution of hydrogen formed as hydride was analyzed by secondary ion mass spectrometry (SIMS). The hydrides could be detected interior the grain and at the grain boundaries. On the basis of the results, the points to be paid attention for the investigation of fatigue strength are discussed.

AB - Commercially pure titanium (CP-Ti) usually contains a few tens of ppm hydrogen. In order to clarify the fatigue behavior of CP-Ti, it is important to know the distribution of such hydrogen. In this study the distribution of hydrogen formed as hydride was analyzed by secondary ion mass spectrometry (SIMS). The hydrides could be detected interior the grain and at the grain boundaries. On the basis of the results, the points to be paid attention for the investigation of fatigue strength are discussed.

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ER -

SIMS analysis of hydride in commercially pure titanium

Abstract

All Science Journal Classification (ASJC) codes

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