Electrochemical and surface modifications on N+-ion-implanted 316L stainless steel

被引：54
作者：
Leitao, E
Silva, RA
Barbosa, MA
机构：
[1] UNIV PORTO, FAC ENGN, P-4099 OPORTO, PORTUGAL
[2] INST SUPER ENGN PORTO, P-4200 OPORTO, PORTUGAL
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE | 1997年 / 8卷 / 06期
关键词：
D O I：
10.1023/A:1018532900458
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The effect of nitrogen-ion implantation on the electrochemical behaviour of 316L stainless steel in a simulated physiological solution (HBSS-Hank's Balanced Salt Solution) was studied by open-circuit potential versus time and cyclic polarization techniques, with the aim of characterizing the surfaces and choosing the best nitrogen-ion fluence. Three fluences (10(15), 10(16) and 10(17) ions/cm(2)) were used. The 10(16) ions/cm(2) N+ fluence improves the corrosion resistance of the 316L stainless steel.
引用
收藏
页码：365 / 368
页数：4
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