Ti oxynitriding of microporous Ti-6Al-4V compact by electrodischarge sintering in an N2 atmosphere

Y. J. Cho; C. M. Lee; H. S. Chang; N. S. Lee; K. B. Kim; E. C. Jeon; J. H. Sok; H. Kwon; K. B. Lee; W. H. Lee

doi:10.1016/j.scriptamat.2007.03.026

Ti oxynitriding of microporous Ti-6Al-4V compact by electrodischarge sintering in an N₂ atmosphere

Y. J. Cho, C. M. Lee, H. S. Chang, N. S. Lee, K. B. Kim, E. C. Jeon, J. H. Sok, H. Kwon, K. B. Lee, W. H. Lee

Department of Physics

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

1 Scopus citations

Abstract

A single pulse from a 300 μF capacitor was applied to spherical Ti-6Al-4V powders in an N₂ atmosphere. Consolidation of powders occurred by a discharge, resulting in a microporous compact with pores from 30 to 100 μm in diameter. The surface has been simultaneously modified into the form of TiO_xN_y from TiO₂. The input energy influence on the formation of a solid core and surface chemistry of the compact was investigated.

Original language	English
Pages (from-to)	129-132
Number of pages	4
Journal	Scripta Materialia
Volume	57
Issue number	2
DOIs	https://doi.org/10.1016/j.scriptamat.2007.03.026
State	Published - Jul 2007

Keywords

Coating
Powder consolidation
Sintering
Titanium alloy
X-ray photoelectron spectroscopy (XPS)

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10.1016/j.scriptamat.2007.03.026

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@article{cc9c0d38c010402187eda25e4fc10839,

title = "Ti oxynitriding of microporous Ti-6Al-4V compact by electrodischarge sintering in an N2 atmosphere",

abstract = "A single pulse from a 300 μF capacitor was applied to spherical Ti-6Al-4V powders in an N2 atmosphere. Consolidation of powders occurred by a discharge, resulting in a microporous compact with pores from 30 to 100 μm in diameter. The surface has been simultaneously modified into the form of TiOxNy from TiO2. The input energy influence on the formation of a solid core and surface chemistry of the compact was investigated.",

keywords = "Coating, Powder consolidation, Sintering, Titanium alloy, X-ray photoelectron spectroscopy (XPS)",

author = "Cho, {Y. J.} and Lee, {C. M.} and Chang, {H. S.} and Lee, {N. S.} and Kim, {K. B.} and Jeon, {E. C.} and Sok, {J. H.} and H. Kwon and Lee, {K. B.} and Lee, {W. H.}",

year = "2007",

month = jul,

doi = "10.1016/j.scriptamat.2007.03.026",

language = "English",

volume = "57",

pages = "129--132",

journal = "Scripta Materialia",

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TY - JOUR

T1 - Ti oxynitriding of microporous Ti-6Al-4V compact by electrodischarge sintering in an N2 atmosphere

AU - Cho, Y. J.

AU - Lee, C. M.

AU - Chang, H. S.

AU - Lee, N. S.

AU - Kim, K. B.

AU - Jeon, E. C.

AU - Sok, J. H.

AU - Kwon, H.

AU - Lee, K. B.

AU - Lee, W. H.

PY - 2007/7

Y1 - 2007/7

N2 - A single pulse from a 300 μF capacitor was applied to spherical Ti-6Al-4V powders in an N2 atmosphere. Consolidation of powders occurred by a discharge, resulting in a microporous compact with pores from 30 to 100 μm in diameter. The surface has been simultaneously modified into the form of TiOxNy from TiO2. The input energy influence on the formation of a solid core and surface chemistry of the compact was investigated.

AB - A single pulse from a 300 μF capacitor was applied to spherical Ti-6Al-4V powders in an N2 atmosphere. Consolidation of powders occurred by a discharge, resulting in a microporous compact with pores from 30 to 100 μm in diameter. The surface has been simultaneously modified into the form of TiOxNy from TiO2. The input energy influence on the formation of a solid core and surface chemistry of the compact was investigated.

KW - Coating

KW - Powder consolidation

KW - Sintering

KW - Titanium alloy

KW - X-ray photoelectron spectroscopy (XPS)

UR - http://www.scopus.com/inward/record.url?scp=34247869687&partnerID=8YFLogxK

U2 - 10.1016/j.scriptamat.2007.03.026

DO - 10.1016/j.scriptamat.2007.03.026

M3 - Article

AN - SCOPUS:34247869687

SN - 1359-6462

VL - 57

SP - 129

EP - 132

JO - Scripta Materialia

JF - Scripta Materialia

IS - 2

ER -

Ti oxynitriding of microporous Ti-6Al-4V compact by electrodischarge sintering in an N₂ atmosphere

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