用射频等离子体增强化学气相沉积在钛合金表面制备类金刚石薄膜, 利用原子力显微镜、纳米力学探针、划痕仪、滑动摩擦和微动摩擦等研究了涂层的表面形貌和力学性能. 结果表明: 随涂层厚度的增加, 表面粗糙度先增后降, 最后趋于稳定, 硬度和划痕临界载荷提高, 室温空气条件下的滑动摩擦系数减小; 对于确定的膜厚, 随相对湿度增加, 摩擦系数降低, 这有利于其在体液环境中的应用.
参考文献
| [1] | Williams J M;Bucharan R A .[J].Materials Science and Engineering,1985,69:237. |
| [2] | 唐农轩,周宏恩,伍本德.医用金属材料及其应用（二）[J].稀有金属材料与工程,1992(04):65-67. |
| [3] | Raimondi MT;Pietrabissa R .The in-vivo wear performance of prosthetic femoral heads with titanium nitride coating.[J].Biomaterials,2000(9):907-913. |
| [4] | Grant D M;McColl I R;Golozar M A et al.[J].Diamond and Related Materials,1992,1:727. |
| [5] | Hauert R.;Francz G.;Birchler F.;Schroeder A.;Mayer J. Wintermantel E.;Muller U. .SURFACE ANALYSIS AND BIOREACTIONS OF F AND SI CONTAINING A-C-H[J].Thin Solid Films: An International Journal on the Science and Technology of Thin and Thick Films,1997(0):191-194. |
| [6] | Parker T L;Parker K L .[J].Diamond and Related Materials,1994,3:1120. |
| [7] | Butter R;Allen M;Chandra L et al.[J].Diamond and Related Materials,1995,4:857. |
| [8] | Allouard M;Vardavoulias L M;Thorel A et al.[J].Materials and Manufacturing Processes,1995,10:1093. |
| [9] | Wilbur P J;Weishar D M .[J].Diamond and Related Materials,1999,8:1648. |
| [10] | Qi J;Luo J;Wen S et al.[J].Surface and Coatings Technology,2000,128-129:324. |
| [11] | Liu Y;Erdemir A;Meletis E I .[J].Surface and Coatings Technology,1997,94-95:463. |
| [12] | Voevodin A A;Donley M S;Zabinski J S et al.[J].Surface and Coatings Technology,1998,76-77:534. |
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