کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7002147 | 1454787 | 2018 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tribocorrosion behaviour of Ti6Al4V in artificial seawater at low contact pressures
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Tribocorrosion behaviour of Ti6Al4V in artificial seawater at low contact pressures Tribocorrosion behaviour of Ti6Al4V in artificial seawater at low contact pressures](/preview/png/7002147.png)
چکیده انگلیسی
The tribo-electrochemical performance of Ti6Al4V in artificial seawater is investigated under reciprocating sliding conditions at three contact loads (10Â mN, 100Â mN, and 1Â N) and three electrochemical conditions (â0.5Â V, OCP and +0.5Â V). The results reveal that the achieved contact pressures are not able to fully depassivate the surface. For the lowest load, no rupture on the passive film could be detected while with an increase in the load, depassivation-repassivation takes place during sliding contact. For 100Â mN, an unusual higher coefficient of friction was measured for all electrochemical testing conditions. This behaviour is observed to correlate with a higher synergy between corrosion and wear and seems to be linked with the initial surface roughness of the titanium alloy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 119, March 2018, Pages 55-65
Journal: Tribology International - Volume 119, March 2018, Pages 55-65
نویسندگان
Vladimir PejakoviÄ, Vladimir Totolin, Manel RodrÃguez Ripoll,