采用双弧磁过滤真空弧源,在钴铬合金基体上成功地沉积了Ti/DLC多层膜,其钛过渡层利用不同的负偏压来制备.利用纳米划痕法来评价薄膜的膜基结合力,类金刚石薄膜的摩擦性能在销盘式摩擦磨损试验机进行测试.划痕法的结果均表明,增加钛的过镀层后薄膜的结合状况得到明显的改善,纳米划痕法测试膜基结合力表明其临界载荷可达到740mN,摩擦磨损实验可以看出镀膜后的样品的摩擦系数均在0.1左右,DLC薄膜可极大地改善钴铬合金的摩擦学性能.
参考文献
| [1] | Thomson L A;Law F C;Rushton N .[J].Biomaterials,1991,12:37-40. |
| [2] | Matti V .[J].Diamond and Related Materials,2001,101:53-160. |
| [3] | Valentini L.;Kenny JM.;Lozzi L.;Santucci S.;Braca E. .Relationship between the optical and mechanical properties of fluorinated amorphous carbon thin films[J].Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites,2001(3):153-159. |
| [4] | Mehlmann A K;Berger S;Fayer A .[J].Diamond and Related Materials,1994,3:805-809. |
| [5] | Sai J K;yagi M;Shibuki K .[J].Surface and Coatings Technology,1991,47:646-653. |
| [6] | 刘学深,孙方宏,陈明,张志明.微波等离子体刻蚀对WC-Co硬质合金基体金刚石薄膜附着力的影响[J].金刚石与磨料磨具工程,2001(05):5-8. |
| [7] | 沟引宁,孙鸿,黄楠,张文英,冷永祥.磁过滤真空弧源沉积技术制备C/C多层类金刚石膜及其摩擦磨损性能研究[J].摩擦学学报,2006(02):121-124. |
| [8] | Huang N;Yang P;Leng YX;Wang J;Sun H;Chen JY;Wan GJ .Surface modification of biomaterials by plasma immersion ion implantation[J].Surface & Coatings Technology,2004(1/2):218-226. |
| [9] | Leng YX.;Chen JY.;Yang P.;Sun H.;Wan GJ.;Huang N. .Mechanical properties and platelet adhesion behavior of diamond-like carbon films synthesized by pulsed vacuum arc plasma deposition[J].Surface Science: A Journal Devoted to the Physics and Chemistry of Interfaces,2003(2):177-184. |
| [10] | 刘安生.材料评价的分析电子显微方法[M].北京:冶金工业出版社,2001 |
| [11] | Arai T;Fujita H;Watanable M .[J].Thin Solid Films,1987,154:387-401. |
| [12] | Mehrotra P K;Quinto D T .[J].Journal of Vacuum Science and Technology A,1985,A3(06):2401-2405. |
| [13] | 黄立业,徐可为,吕坚.类金刚石薄膜的表面纳米划擦性能评价[J].无机材料学报,2001(05):1004-1008. |
| [14] | 刘锦云;刘颖;涂铭旌 .[J].金属热处理学报,1996,17:38-41. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%