کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
614204 | 1454810 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Adaptive capacities of chromium doped graphite-like carbon films in aggressive solutions with variable pH
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
The corrosive behaviors and tribological performances were investigated for chromium doped graphite-like carbon films in variable pH solutions. Results showed that the as-deposited films could present good corrosion resistances in aggressive solutions that might be attributed to the effect of chromium and chromic oxide. Also, it could exhibit a great pH-dependence for the tribological behaviors of films when sliding against Si3N4 balls in aggressive solutions. The tribo-chemical reactions should play significant roles in superior tribological performances for as-deposited films in aggressive solutions. However, the poor wettability could result in a high friction coefficient for tribopair in pH=14 solution.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 96, April 2016, Pages 307-316
Journal: Tribology International - Volume 96, April 2016, Pages 307-316
نویسندگان
Xiaoyan Guan, Yongxin Wang, Jiafan Wang, Qunji Xue,