کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5464718 | 1517566 | 2017 | 34 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The investigation of the structures and tribological properties of F-DLC coatings deposited on Ti-6Al-4V alloys
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The investigation of the structures and tribological properties of F-DLC coatings deposited on Ti-6Al-4V alloys The investigation of the structures and tribological properties of F-DLC coatings deposited on Ti-6Al-4V alloys](/preview/png/5464718.png)
چکیده انگلیسی
Fluorine doped diamond-like carbon (F-DLC) coatings were deposited on Ti-6Al-4V alloy using a hollow cathode plasma immersion ion implantation deposition system. The aim of this work is to investigate the influence of F content on the surface morphology, structure, mechanical and tribological properties (under air and stroke-physiological saline solution) of the F-DLC coatings. The results reveal that the ratio of H/fE instead of H/E can be well predicting the anti-wear results when the F-DLC coatings have enough adhesion strength, where H is hardness, E is Young's modulus and f is friction coefficient. The F-DLC coatings with high F content exhibit excellent tribological property under air. The low F content F-DLC coatings present super-low friction coefficient and wear rate in stroke-physiological saline solution. Reasons for the tribological property are proposed in combination with the films' morphology and mechanical property.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 316, 25 April 2017, Pages 22-29
Journal: Surface and Coatings Technology - Volume 316, 25 April 2017, Pages 22-29
نویسندگان
Junjun Wang, Jianjun Ma, Weijiu Huang, Linqing Wang, Haoran He, Chenglong Liu,