Formation of HA/Al2O3 composite coating on NiTi alloy by Micro-arc oxidation and hydrothermal treatment

Fu Liu; Hairui Wang; Xiangqun Chen; Fuping Wang

doi:10.2109/jcersj2.120.548

Formation of HA/Al₂O₃ composite coating on NiTi alloy by Micro-arc oxidation and hydrothermal treatment

Fu Liu^*
, Hairui Wang
, Xiangqun Chen
, Fuping Wang

^*Corresponding author for this work

Harbin Institute of Technology
School of Chemistry and Chemical Engineering, Harbin Institute of Technology

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

2 Scopus citations

Abstract

The ceramic coating was prepared in an electrolyte containing EDTA-Ca, NaAlO₂ and Na₃PO₄ by Micro-arc oxidation. The surface of ceramic coating displays a rough, porous structure. The ceramic coating is composed of Al, Ti, Ni, O, Ca and P. Thinfilm X-ray diffraction shows that the ceramic coating is composed of Al₂O₃ phase. After hydrothermal treatment, the porous composite coating consisting of Al ₂O₃ and hydroxyapatite was prepared on MAO-treated NiTi alloy.

Original language	English
Pages (from-to)	548-550
Number of pages	3
Journal	Journal of the Ceramic Society of Japan
Volume	120
Issue number	1407
DOIs	https://doi.org/10.2109/jcersj2.120.548
State	Published - Nov 2012
Externally published	Yes

Keywords

Composite coating
Hydroxyapatite
Micro-arc oxidation
NiTi alloy

Access to Document

10.2109/jcersj2.120.548

Cite this

@article{33c90dc57a58490fb50dd93b07575040,

title = "Formation of HA/Al2O3 composite coating on NiTi alloy by Micro-arc oxidation and hydrothermal treatment",

abstract = "The ceramic coating was prepared in an electrolyte containing EDTA-Ca, NaAlO2 and Na3PO4 by Micro-arc oxidation. The surface of ceramic coating displays a rough, porous structure. The ceramic coating is composed of Al, Ti, Ni, O, Ca and P. Thinfilm X-ray diffraction shows that the ceramic coating is composed of Al2O3 phase. After hydrothermal treatment, the porous composite coating consisting of Al 2O3 and hydroxyapatite was prepared on MAO-treated NiTi alloy.",

keywords = "Composite coating, Hydroxyapatite, Micro-arc oxidation, NiTi alloy",

author = "Fu Liu and Hairui Wang and Xiangqun Chen and Fuping Wang",

year = "2012",

month = nov,

doi = "10.2109/jcersj2.120.548",

language = "英语",

volume = "120",

pages = "548--550",

journal = "Journal of the Ceramic Society of Japan",

issn = "1882-0743",

publisher = "Ceramic Society of Japan",

number = "1407",

}

TY - JOUR

T1 - Formation of HA/Al2O3 composite coating on NiTi alloy by Micro-arc oxidation and hydrothermal treatment

AU - Liu, Fu

AU - Wang, Hairui

AU - Chen, Xiangqun

AU - Wang, Fuping

PY - 2012/11

Y1 - 2012/11

N2 - The ceramic coating was prepared in an electrolyte containing EDTA-Ca, NaAlO2 and Na3PO4 by Micro-arc oxidation. The surface of ceramic coating displays a rough, porous structure. The ceramic coating is composed of Al, Ti, Ni, O, Ca and P. Thinfilm X-ray diffraction shows that the ceramic coating is composed of Al2O3 phase. After hydrothermal treatment, the porous composite coating consisting of Al 2O3 and hydroxyapatite was prepared on MAO-treated NiTi alloy.

AB - The ceramic coating was prepared in an electrolyte containing EDTA-Ca, NaAlO2 and Na3PO4 by Micro-arc oxidation. The surface of ceramic coating displays a rough, porous structure. The ceramic coating is composed of Al, Ti, Ni, O, Ca and P. Thinfilm X-ray diffraction shows that the ceramic coating is composed of Al2O3 phase. After hydrothermal treatment, the porous composite coating consisting of Al 2O3 and hydroxyapatite was prepared on MAO-treated NiTi alloy.

KW - Composite coating

KW - Hydroxyapatite

KW - Micro-arc oxidation

KW - NiTi alloy

UR - https://www.scopus.com/pages/publications/84869029816

U2 - 10.2109/jcersj2.120.548

DO - 10.2109/jcersj2.120.548

M3 - 文章

AN - SCOPUS:84869029816

SN - 1882-0743

VL - 120

SP - 548

EP - 550

JO - Journal of the Ceramic Society of Japan

JF - Journal of the Ceramic Society of Japan

IS - 1407

ER -

Formation of HA/Al₂O₃ composite coating on NiTi alloy by Micro-arc oxidation and hydrothermal treatment

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this