In vitro electrochemical properties of biodegradable ZrO2-CaO coated MgCa alloy using atmospheric plasma spraying

被引：0

作者：

Istrate, B. ^{[1
]}

Mareci, D. ^{[2
]}

Munteanu, C. ^{[1
]}

Stanciu, S. ^{[3
]}

Luca, D. ^{[3
]}

Crimu, C. I. ^{[1
]}

Kamel, E. ^{[4
]}

机构：

[1] Gheorghe Asachi Tech Univ Iasi, Fac Mech Engn, Iasi 700050, Romania

[2] Gheorghe Asachi Tech Univ Iasi, Fac Chem Engn & Environm Protect, Iasi 700050, Romania

[3] Gheorghe Asachi Tech Univ Iasi, Fac Mat Sci & Engn, Iasi 700050, Romania

[4] Dunarea de Jos Univ Galati, Dept Dent Med, Fac Med, Galati, Romania

来源：

JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS | 2015年 / 17卷 / 7-8期

关键词：

Mg-Ca alloy; ZrO2-CaO-coated; plasma spraying; EIS; SEM; LOW-POWER PLASMA; CORROSION BEHAVIOR; MAGNESIUM; ZIRCONIA; COATINGS; CALCIUM; BONE;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

ZrO2-CaO 95%-5% as a ceramic biomaterial facilitates the osteoconductivity in new bone formation around implant. Surface characterization before and after electrochemical testing was performed used scanning electron microscopy (SEM). ZrO2-CaO coating was performed using a Sulzer Metco 9MCE Atmospheric Plasma Spraying facility. The electrochemical properties of the calcium oxide stabilized zirconium oxide coated and uncoated MgCa sample at the open circuit potential at different immersion time in Ringer's solution were studied by electrochemical impedance spectroscopy (EIS). Equivalent circuit (EC) was used to modeling EIS data, in order to characterize ZrO2-CaO coated and uncoated MgCa surface.

引用

页码：1186 / 1192

页数：7

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