Double-glow plasma surface carbon implantation of non-hydrogen on titanium

Zhengxian Li; Jihong Du; Hui Zhou; Zhong Xu; Lian Zhou

Double-glow plasma surface carbon implantation of non-hydrogen on titanium

Zhengxian Li, Jihong Du, Hui Zhou, Zhong Xu, Lian Zhou

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

12 Scopus citations

Abstract

The process of plasma surface carbon implantation was conducted in vacuum (5×10^-3 Pa) with 99.999% Ar₂. The carbonization layer was formed on pure titanium by double-glow plasma surface carbon implantation. The fracture morphology, phase composition wearability, and surface hardness of the carbonization layer were determined by SEM, X-ray diffractometry (XRD), M200 friction resistant meter, and TR240 hardometer. The results show that the depth of carbonization layer which is composed of TiC is more than 100 μm, the substrate is α-Ti, the hardness HV nearly to 6 000 MPa, the surface hardness HV is 20 000 MPa, and the friction coefficient is 0.11 after double-glow plasma surface carbon implantation on titanium. The abrasion wear of the carbonization layer is 1 592.5 times as less as that of pure titanium. So by means of double-glow plasma surface carbon implantation the attrition resistant of Ti is greatly improved.

Original language	English
Pages (from-to)	1174-1177
Number of pages	4
Journal	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
Volume	33
Issue number	11
State	Published - Nov 2004
Externally published	Yes

Keywords

Double-glow
Plasma surface carbon
Titanium

Cite this

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title = "Double-glow plasma surface carbon implantation of non-hydrogen on titanium",

abstract = "The process of plasma surface carbon implantation was conducted in vacuum (5×10-3 Pa) with 99.999% Ar2. The carbonization layer was formed on pure titanium by double-glow plasma surface carbon implantation. The fracture morphology, phase composition wearability, and surface hardness of the carbonization layer were determined by SEM, X-ray diffractometry (XRD), M200 friction resistant meter, and TR240 hardometer. The results show that the depth of carbonization layer which is composed of TiC is more than 100 μm, the substrate is α-Ti, the hardness HV nearly to 6 000 MPa, the surface hardness HV is 20 000 MPa, and the friction coefficient is 0.11 after double-glow plasma surface carbon implantation on titanium. The abrasion wear of the carbonization layer is 1 592.5 times as less as that of pure titanium. So by means of double-glow plasma surface carbon implantation the attrition resistant of Ti is greatly improved.",

keywords = "Double-glow, Plasma surface carbon, Titanium",

author = "Zhengxian Li and Jihong Du and Hui Zhou and Zhong Xu and Lian Zhou",

year = "2004",

month = nov,

language = "英语",

volume = "33",

pages = "1174--1177",

journal = "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",

issn = "1002-185X",

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TY - JOUR

T1 - Double-glow plasma surface carbon implantation of non-hydrogen on titanium

AU - Li, Zhengxian

AU - Du, Jihong

AU - Zhou, Hui

AU - Xu, Zhong

AU - Zhou, Lian

PY - 2004/11

Y1 - 2004/11

N2 - The process of plasma surface carbon implantation was conducted in vacuum (5×10-3 Pa) with 99.999% Ar2. The carbonization layer was formed on pure titanium by double-glow plasma surface carbon implantation. The fracture morphology, phase composition wearability, and surface hardness of the carbonization layer were determined by SEM, X-ray diffractometry (XRD), M200 friction resistant meter, and TR240 hardometer. The results show that the depth of carbonization layer which is composed of TiC is more than 100 μm, the substrate is α-Ti, the hardness HV nearly to 6 000 MPa, the surface hardness HV is 20 000 MPa, and the friction coefficient is 0.11 after double-glow plasma surface carbon implantation on titanium. The abrasion wear of the carbonization layer is 1 592.5 times as less as that of pure titanium. So by means of double-glow plasma surface carbon implantation the attrition resistant of Ti is greatly improved.

AB - The process of plasma surface carbon implantation was conducted in vacuum (5×10-3 Pa) with 99.999% Ar2. The carbonization layer was formed on pure titanium by double-glow plasma surface carbon implantation. The fracture morphology, phase composition wearability, and surface hardness of the carbonization layer were determined by SEM, X-ray diffractometry (XRD), M200 friction resistant meter, and TR240 hardometer. The results show that the depth of carbonization layer which is composed of TiC is more than 100 μm, the substrate is α-Ti, the hardness HV nearly to 6 000 MPa, the surface hardness HV is 20 000 MPa, and the friction coefficient is 0.11 after double-glow plasma surface carbon implantation on titanium. The abrasion wear of the carbonization layer is 1 592.5 times as less as that of pure titanium. So by means of double-glow plasma surface carbon implantation the attrition resistant of Ti is greatly improved.

KW - Double-glow

KW - Plasma surface carbon

KW - Titanium

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M3 - 文章

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SN - 1002-185X

VL - 33

SP - 1174

EP - 1177

JO - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

JF - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

IS - 11

ER -

Double-glow plasma surface carbon implantation of non-hydrogen on titanium

Abstract

Keywords

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