X-ray photoelectron spectroscopy characterization of the ω phase in water quenched Ti-5553 alloy

Dongyang Qin; Yafeng Lu; Kong Zhang; Qian Liu; Lian Zhou

doi:10.1016/j.matchar.2012.07.019

X-ray photoelectron spectroscopy characterization of the ω phase in water quenched Ti-5553 alloy

Dongyang Qin, Yafeng Lu, Kong Zhang, Qian Liu, Lian Zhou

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

10 Scopus citations

Abstract

X-ray photoelectron spectroscopy was used to investigate the ω phase in water quenched Ti-5553 alloy with a nominal composition of Ti-5Al-5V-5Mo-3Cr (wt.%), and the ω and the β phase were distinguished by deconvoluting the XPS spectra of Al2p, V2p and Cr2p core level regions. In addition, it is found that the binding energy of core level electron of alloying elements shifts comparing with that of pure metals, and the fact was interpreted by charge redistribution model. X-ray photoelectron spectroscopy technique could be used to characterize the nano-scale ω phase in β alloys.

Original language	English
Pages (from-to)	77-80
Number of pages	4
Journal	Materials Characterization
Volume	73
DOIs	https://doi.org/10.1016/j.matchar.2012.07.019
State	Published - Nov 2012
Externally published	Yes

Keywords

ω phase
Ti-5553 alloy
XPS

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10.1016/j.matchar.2012.07.019

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title = "X-ray photoelectron spectroscopy characterization of the ω phase in water quenched Ti-5553 alloy",

abstract = "X-ray photoelectron spectroscopy was used to investigate the ω phase in water quenched Ti-5553 alloy with a nominal composition of Ti-5Al-5V-5Mo-3Cr (wt.%), and the ω and the β phase were distinguished by deconvoluting the XPS spectra of Al2p, V2p and Cr2p core level regions. In addition, it is found that the binding energy of core level electron of alloying elements shifts comparing with that of pure metals, and the fact was interpreted by charge redistribution model. X-ray photoelectron spectroscopy technique could be used to characterize the nano-scale ω phase in β alloys.",

keywords = "ω phase, Ti-5553 alloy, XPS",

author = "Dongyang Qin and Yafeng Lu and Kong Zhang and Qian Liu and Lian Zhou",

year = "2012",

month = nov,

doi = "10.1016/j.matchar.2012.07.019",

language = "英语",

volume = "73",

pages = "77--80",

journal = "Materials Characterization",

issn = "1044-5803",

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T1 - X-ray photoelectron spectroscopy characterization of the ω phase in water quenched Ti-5553 alloy

AU - Qin, Dongyang

AU - Lu, Yafeng

AU - Zhang, Kong

AU - Liu, Qian

AU - Zhou, Lian

PY - 2012/11

Y1 - 2012/11

N2 - X-ray photoelectron spectroscopy was used to investigate the ω phase in water quenched Ti-5553 alloy with a nominal composition of Ti-5Al-5V-5Mo-3Cr (wt.%), and the ω and the β phase were distinguished by deconvoluting the XPS spectra of Al2p, V2p and Cr2p core level regions. In addition, it is found that the binding energy of core level electron of alloying elements shifts comparing with that of pure metals, and the fact was interpreted by charge redistribution model. X-ray photoelectron spectroscopy technique could be used to characterize the nano-scale ω phase in β alloys.

AB - X-ray photoelectron spectroscopy was used to investigate the ω phase in water quenched Ti-5553 alloy with a nominal composition of Ti-5Al-5V-5Mo-3Cr (wt.%), and the ω and the β phase were distinguished by deconvoluting the XPS spectra of Al2p, V2p and Cr2p core level regions. In addition, it is found that the binding energy of core level electron of alloying elements shifts comparing with that of pure metals, and the fact was interpreted by charge redistribution model. X-ray photoelectron spectroscopy technique could be used to characterize the nano-scale ω phase in β alloys.

KW - ω phase

KW - Ti-5553 alloy

KW - XPS

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DO - 10.1016/j.matchar.2012.07.019

M3 - 文章

AN - SCOPUS:84867200654

SN - 1044-5803

VL - 73

SP - 77

EP - 80

JO - Materials Characterization

JF - Materials Characterization

ER -

X-ray photoelectron spectroscopy characterization of the ω phase in water quenched Ti-5553 alloy

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Keywords

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