Effect of magnetoelectropolishing on nanohardness and Young's modulus of titanium biomaterial

被引：39

作者：

Hryniewicz, Tadeusz ^{[1
]}

Rokosz, Krzysztof ^{[1
]}

Valicek, Jan ^{[2
]}

Rokicki, Ryszard ^{[3
]}

机构：

[1] Politechn Koszalinska, Div Surface Electrochem, PL-75620 Koszalin, Poland

[2] Dept Phys VSB TU Ostrava, Ostrava, Czech Republic

[3] Electrobright, Macungie, PA USA

来源：

MATERIALS LETTERS | 2012年 / 83卷

关键词：

Nanoindentation; Titanium biomaterial; Magnetoelectropolishing; Surface layer; Nanohardness; SURFACE; NANOINDENTATION; INDENTATION;

D O I：

10.1016/j.matlet.2012.06.010

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nanoindentation studies were performed on CP-titanium biomaterial after its treatment under a standard electropolishing (EP) and magnetoelectropolishing (MEP) conditions, with abrasive finishing (MP) carried out on the samples for reference. The Young's modulus of elasticity and nanohardness were investigated. The mechanical properties of titanium biomaterial demonstrated an evident dependence on the surface treatment conditions. After magnetoelectropolishing (MEP) treatment a considerable deviation in mechanical properties of the same Ti biomaterial is observed in comparison with the mechanical properties obtained from the samples after abrasive finishing (MP) and a standard electropolishing (EP). (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：69 / 72

页数：4

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