Plasma spray hydroxyapatite coating on laser surface nitrided Ti6Al4V alloy

Hau Chung Man; Sen Yang; Xuebin Zheng

Plasma spray hydroxyapatite coating on laser surface nitrided Ti6Al4V alloy

Hau Chung Man, Sen Yang, Xuebin Zheng

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

To accelerate the bone growth around a metallic implant, a layer of bioceramic HA is coated on Ti6Al4V substrate using plasma-spraying technique. To improve the interfacial adherence between the HA coating and Ti6Al4V substrate, a scaffold TiN layer was produced on the surface of Ti6Al4V plate using laser gas nitriding technique. The experimental results showed that the 3-D TiN dendritic scaffold structure could help anchor the HA coating and improve the interfacial adherence significantly as compared with those on the grit blasted and polished surfaces.

Original language	English
Title of host publication	ICALEO 2006 - 25th International Congress on Applications of Laser and Electro-Optics, Congress Proceedings
Publication status	Published - 1 Dec 2006
Event	ICALEO 2006 - 25th International Congress on Applications of Laser and Electro-Optics - Scottsdale, AZ, United States Duration: 30 Oct 2006 → 2 Nov 2006

Conference

Conference	ICALEO 2006 - 25th International Congress on Applications of Laser and Electro-Optics
Country/Territory	United States
City	Scottsdale, AZ
Period	30/10/06 → 2/11/06

ASJC Scopus subject areas

Geochemistry and Petrology
Electrical and Electronic Engineering

Cite this

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title = "Plasma spray hydroxyapatite coating on laser surface nitrided Ti6Al4V alloy",

abstract = "To accelerate the bone growth around a metallic implant, a layer of bioceramic HA is coated on Ti6Al4V substrate using plasma-spraying technique. To improve the interfacial adherence between the HA coating and Ti6Al4V substrate, a scaffold TiN layer was produced on the surface of Ti6Al4V plate using laser gas nitriding technique. The experimental results showed that the 3-D TiN dendritic scaffold structure could help anchor the HA coating and improve the interfacial adherence significantly as compared with those on the grit blasted and polished surfaces.",

author = "Man, {Hau Chung} and Sen Yang and Xuebin Zheng",

year = "2006",

month = dec,

day = "1",

language = "English",

booktitle = "ICALEO 2006 - 25th International Congress on Applications of Laser and Electro-Optics, Congress Proceedings",

note = "ICALEO 2006 - 25th International Congress on Applications of Laser and Electro-Optics ; Conference date: 30-10-2006 Through 02-11-2006",

}

Plasma spray hydroxyapatite coating on laser surface nitrided Ti6Al4V alloy. / Man, Hau Chung; Yang, Sen; Zheng, Xuebin.
ICALEO 2006 - 25th International Congress on Applications of Laser and Electro-Optics, Congress Proceedings. 2006. 1504.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

TY - GEN

T1 - Plasma spray hydroxyapatite coating on laser surface nitrided Ti6Al4V alloy

AU - Man, Hau Chung

AU - Yang, Sen

AU - Zheng, Xuebin

PY - 2006/12/1

Y1 - 2006/12/1

N2 - To accelerate the bone growth around a metallic implant, a layer of bioceramic HA is coated on Ti6Al4V substrate using plasma-spraying technique. To improve the interfacial adherence between the HA coating and Ti6Al4V substrate, a scaffold TiN layer was produced on the surface of Ti6Al4V plate using laser gas nitriding technique. The experimental results showed that the 3-D TiN dendritic scaffold structure could help anchor the HA coating and improve the interfacial adherence significantly as compared with those on the grit blasted and polished surfaces.

AB - To accelerate the bone growth around a metallic implant, a layer of bioceramic HA is coated on Ti6Al4V substrate using plasma-spraying technique. To improve the interfacial adherence between the HA coating and Ti6Al4V substrate, a scaffold TiN layer was produced on the surface of Ti6Al4V plate using laser gas nitriding technique. The experimental results showed that the 3-D TiN dendritic scaffold structure could help anchor the HA coating and improve the interfacial adherence significantly as compared with those on the grit blasted and polished surfaces.

UR - http://www.scopus.com/inward/record.url?scp=56749152050&partnerID=8YFLogxK

M3 - Conference article published in proceeding or book

BT - ICALEO 2006 - 25th International Congress on Applications of Laser and Electro-Optics, Congress Proceedings

T2 - ICALEO 2006 - 25th International Congress on Applications of Laser and Electro-Optics

Y2 - 30 October 2006 through 2 November 2006

ER -

Plasma spray hydroxyapatite coating on laser surface nitrided Ti6Al4V alloy

Abstract

Conference

ASJC Scopus subject areas

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