Surface of Ti-Ni alloys after their preparation

I. Saldan; J. Frenzel; O. Shekhah; R. Chelmowski; A. Birkner; Ch Wöll

doi:10.1016/j.jallcom.2008.03.050

Surface of Ti-Ni alloys after their preparation

I. Saldan^*, J. Frenzel, O. Shekhah, R. Chelmowski, A. Birkner, Ch Wöll

^*Corresponding author for this work

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

17 Scopus citations

Abstract

The Ti_3.87Ni_1.73Fe_0.7O_0.3, Ti_3.87Ni_1.73Fe_0.4N_0.3 and Ti_3.87Ni_1.73Fe_0.4C_0.3 alloys were investigated regarding their surface characteristics. The scanning electron microscopy (SEM) equipped with energy dispersive X-ray spectroscopy (EDS) was used for phase characterization. The X-ray photoelectron spectroscopy (XPS) was used to analyze the chemical composition of alloy surface. The atomic force microscopy (AFM) to observe alloy surface topography after cutting and electrochemical polishing separately has been done. The transmission electron microscopy (TEM) with X-ray diffraction was carried out to get a high contrast images and the diffraction pattern from alloy surface. The results clearly shown, that all alloys were multiphase, and their surface was totally oxidized with no pure metals.

Original language	English (US)
Pages (from-to)	568-573
Number of pages	6
Journal	Journal of Alloys and Compounds
Volume	470
Issue number	1-2
DOIs	https://doi.org/10.1016/j.jallcom.2008.03.050
State	Published - Feb 20 2009
Externally published	Yes

Keywords

AFM
Alloy preparation
Phase composition
Surface topography
TEM
XPS

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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10.1016/j.jallcom.2008.03.050

Cite this

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title = "Surface of Ti-Ni alloys after their preparation",

abstract = "The Ti3.87Ni1.73Fe0.7O0.3, Ti3.87Ni1.73Fe0.4N0.3 and Ti3.87Ni1.73Fe0.4C0.3 alloys were investigated regarding their surface characteristics. The scanning electron microscopy (SEM) equipped with energy dispersive X-ray spectroscopy (EDS) was used for phase characterization. The X-ray photoelectron spectroscopy (XPS) was used to analyze the chemical composition of alloy surface. The atomic force microscopy (AFM) to observe alloy surface topography after cutting and electrochemical polishing separately has been done. The transmission electron microscopy (TEM) with X-ray diffraction was carried out to get a high contrast images and the diffraction pattern from alloy surface. The results clearly shown, that all alloys were multiphase, and their surface was totally oxidized with no pure metals.",

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author = "I. Saldan and J. Frenzel and O. Shekhah and R. Chelmowski and A. Birkner and Ch W{\"o}ll",

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doi = "10.1016/j.jallcom.2008.03.050",

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T1 - Surface of Ti-Ni alloys after their preparation

AU - Saldan, I.

AU - Frenzel, J.

AU - Shekhah, O.

AU - Chelmowski, R.

AU - Birkner, A.

AU - Wöll, Ch

PY - 2009/2/20

Y1 - 2009/2/20

N2 - The Ti3.87Ni1.73Fe0.7O0.3, Ti3.87Ni1.73Fe0.4N0.3 and Ti3.87Ni1.73Fe0.4C0.3 alloys were investigated regarding their surface characteristics. The scanning electron microscopy (SEM) equipped with energy dispersive X-ray spectroscopy (EDS) was used for phase characterization. The X-ray photoelectron spectroscopy (XPS) was used to analyze the chemical composition of alloy surface. The atomic force microscopy (AFM) to observe alloy surface topography after cutting and electrochemical polishing separately has been done. The transmission electron microscopy (TEM) with X-ray diffraction was carried out to get a high contrast images and the diffraction pattern from alloy surface. The results clearly shown, that all alloys were multiphase, and their surface was totally oxidized with no pure metals.

AB - The Ti3.87Ni1.73Fe0.7O0.3, Ti3.87Ni1.73Fe0.4N0.3 and Ti3.87Ni1.73Fe0.4C0.3 alloys were investigated regarding their surface characteristics. The scanning electron microscopy (SEM) equipped with energy dispersive X-ray spectroscopy (EDS) was used for phase characterization. The X-ray photoelectron spectroscopy (XPS) was used to analyze the chemical composition of alloy surface. The atomic force microscopy (AFM) to observe alloy surface topography after cutting and electrochemical polishing separately has been done. The transmission electron microscopy (TEM) with X-ray diffraction was carried out to get a high contrast images and the diffraction pattern from alloy surface. The results clearly shown, that all alloys were multiphase, and their surface was totally oxidized with no pure metals.

KW - AFM

KW - Alloy preparation

KW - Phase composition

KW - Surface topography

KW - TEM

KW - XPS

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DO - 10.1016/j.jallcom.2008.03.050

M3 - Article

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SN - 0925-8388

VL - 470

SP - 568

EP - 573

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - 1-2

ER -

Surface of Ti-Ni alloys after their preparation

Abstract

Keywords

ASJC Scopus subject areas

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