Effect of N-ion Implantation on the Anodic Polarization Behavior of Surgery Medical Materials in Artificial Body Fluid

Authors

Liang GUO, School of Chem. Engin., Dalian Univ. of Tech., Dalian 116012, China
Cheng-hao LIANG, School of Chem. Engin., Dalian Univ. of Tech., Dalian 116012, China
Hong-yan SUI, School of Chem. Engin., Dalian Univ. of Tech., Dalian 116012, China

Corresponding Author

Cheng-hao LIANG

Abstract

Effect of N-ion implantation on the anodic polarization behavior of surgery medical materials, such as SUS316L stainless steel, Co-Cr alloy and Ti₆Al₄V alloy, has been investigated with electrochemical technology in artificial body fluid Hank's solution. With the tests of corrosion potential and anodic polarization curves, it can be seen that the anti-corrosion behavior is developed after implantion. XRD and AES profiles have shown that the metal nitride coated on the matrix after N-ion implantation, which isolates the matrix from environmental solution. The metal nitride film with high electrochemical capability plays an important role in inhibiting corrosion of the specimens.

Keywords

Surgery medical materials, N-ion implantation, Artificial body fluid, Anodic polarization behavior

DOI Link

https://doi.org/10.61558/2993-074X.1382

Publication Date

2000-05-28

Online Available Date

2000-05-28

Revised Date

1999-10-03

Received Date

1999-08-13

Recommended Citation

Liang GUO, Cheng-hao LIANG, Hong-yan SUI. Effect of N-ion Implantation on the Anodic Polarization Behavior of Surgery Medical Materials in Artificial Body Fluid[J]. Journal of Electrochemistry, 2000 , 6(2): 206-211.
DOI: 10.61558/2993-074X.1382
Available at: https://jelectrochem.xmu.edu.cn/journal/vol6/iss2/9