向TiAlN薄膜中添加V可改善薄膜性能.采用磁控溅射技术沉积了不同V含量的TiAlVN薄膜,通过能谱仪、台阶仪、X射线衍射仪(XRD)和原子力显微镜(AFM)分析薄膜的成分、厚度、相结构和表面形貌,用动电位极化的方法研究薄膜的抗腐蚀性能.结果表明:TiAlVN薄膜属于面心立方(fcc)和六方密排(hcp)二重结构,晶格常量比TiAlN薄膜小,晶粒尺寸比TiAlN薄膜大,含V 10.20%的TiAlVN薄膜质量相对较好;TiAlVN薄膜的腐蚀电流明显小于TiAIN薄膜,抗腐蚀性能增强,含V 10.20%的TiAlVN薄膜的抗腐蚀性能约为TiAlN薄膜的4倍.
参考文献
| [1] | Grzesik W;Zalisz Z;Krol S et al.Investigations on friction and wear mechanisms of the PVD-TiAIN coated carbide in dry sliding against steels and cast iron[J].WEAR,2006,261(11 -12):1191-1200. |
| [2] | Rodríguez-Baracaldo R;Benito J A;Puchi-Cabrera E S et al.High temperature wear resistance of (TiAl)N PVD coating on untreated and gas nitrided AISI HI3 steel with different heat treatments[J].WEAR,2007,262(3-4):380-389. |
| [3] | 雷斌,朱旻昊,莫继良,徐轶,周仲荣.TiAlN涂层往复滑动的摩擦学性能研究[J].润滑与密封,2006(06):64-66,73. |
| [4] | Seog-Young Y;Tong-Kuk K;Kwang H K .A comparative study on tribological behavior of TiN and TiA1N coatings prepared by arc ion plating technique[J].Surface and Coatings Technology,2002,161(2-3):237-242. |
| [5] | 倪晟,孙卓,赵强.磁控共溅射制备氮化钛铝薄膜及其机械性能的研究[J].功能材料,2005(12):1842-1844,1848. |
| [6] | Wu S K;Lin H C;Liu P L .An investigation of unbalancedmagnetron sputtered TiAIN films on SKH51 high-speed steel[J].Surface and Coatings Technology,2000,124(2 - 3):97-103. |
| [7] | Vlasveld AC.;Harris SG.;Doyle ED.;Lewis DB.;Munz WD. .Characterisation and performance of partially filtered arc TiAlN coatings[J].Surface & Coatings Technology,2002(2/3):217-224. |
| [8] | Mayrhofer PH.;Hovsepian PE.;Mitterer C.;Munz WD. .Calorimetric evidence for frictional self-adaptation of TiAlN/VN superlattice coatings[J].Surface & Coatings Technology,2004(0):341-347. |
| [9] | Kutschej K;Mayrhofer PH;Kathrein M;Polcik P;Mitterer C .Influence of oxide phase formation on the tribological behaviour of Ti-Al-V-N coatings[J].Surface & Coatings Technology,2005(5/6):1731-1737. |
| [10] | Gassner G;Mayrhofer P H;Kutschej K et al.A new low friction concept for high temperature lubriciousoxide formation on sputtered VN coatings[J].Tribology Letters,2004,17:751-756. |
| [11] | Kutschej K;Mayrhofer PH;Kathrein M;Polcik P;Mitterer C .A new low-friction concept for Ti1-xAlxN based coatings in high-temperature applications[J].Surface & Coatings Technology,2004(0):358-363. |
| [12] | M. Pfeiler;K. Kutschej;M. Penoy .The effect of increasing V content on structure, mechanical and tribological properties of arc evaporated Ti-Al-V-N coatings[J].International Journal of Refractory Metals & Hard Materials,2009(2):502-506. |
| [13] | Pfeiler M;Kutschej K;Penoy M;Michotte C;Mitterer C;Kathrein M .The influence of bias voltage on structure and mechanical/tribological properties of arc evaporated Ti-Al-V-N coatings[J].Surface & Coatings Technology,2007(4/7):1050-1054. |
| [14] | Kutschej K;Rashkova B;Shen J;Edwards D;Mitterer C;Dehm G .Experimental studies on epitaxially grown TiN and VN films[J].Thin Solid Films: An International Journal on the Science and Technology of Thin and Thick Films,2007(2/4):369-373. |
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%