采用磁控溅射在TNMG120408型号的硬质合金刀片上沉积了TiN/Ti(C,N)单层与多层涂层,通过XRD、SEM、纳米压痕、划痕仪与冲击测试等方法,比较分析了TiN/Ti(C,N)涂层的显微组织与力学性能.结果表明,TiN单层涂层的晶粒形貌为典型的喇叭口结构,Ti(C,N)单层涂层为平直的柱状晶结构;而TiN/Ti(C,N)多层涂层为柱状晶结构,形成了TiN、Ti(C,N)交替排列的结构.TiN与Ti(C,N)单层涂层均呈(220)生长织构,而TiNITi(C,N)多层涂层呈(111)生长织构.Ti(C,N)单层涂层表现出较好的硬度,而TiN/Ti(C,N)多层涂层则表现出与基体更好的结合力.
参考文献
| [1] | Veprek S;Nesladek P;Niederhnfer A et al.Recent progress in the superhard nanoerystalling composites:towards their industrialization and understanding of the origin the superhardness[J].Surface and Coatings Technology,1998,108-109:138-147. |
| [2] | Konca E;Cheng YT;Weiner AM;Dasch JM;Erdemir A;Alpas AT .Transfer of 319 Al alloy to titanium diboride and titanium nitride based (TiAlN, TiCN, TiN) coatings: effects of sliding speed, temperature and environment[J].Surface & Coatings Technology,2005(7):2260-2270. |
| [3] | Ren WJ;Mall S;Sanders JH;Sharma SK .Evaluation of coatings on Ti-6Al-4V substrate under fretting fatigue[J].Surface & Coatings Technology,2005(2/3):177-188. |
| [4] | Pancielejko M;Precht W .Structure,chemical and phase composition of hard titanium carbon nitricle coatings deposited on HS 6-5-2 steel[J].Journal of Materials Processing Technology,2004,157-158:394-398. |
| [5] | Feng HP.;Hsu CH.;Lu JK.;Shy YH. .Effects of PVD sputtered coatings on the corrosion resistance of AISI 304 stainless steel[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2003(1/2):123-129. |
| [6] | Grzesik W;Zalisz Z;Krol S et al.Investigations an friction and wear mechanisms of the PVD-TiAlN coated carbide in dry sliding against steels and cast iron[J].Wear,2006,261:1191-1200. |
| [7] | Lackner JM;Waldhauser W;Ebner R .Large-area high-rate pulsed laser deposition of smooth TiCxN1-x coatings at room temperature-mechanical and tribological properties[J].Surface & Coatings Technology,2004(0):519-524. |
| [8] | Huber P.;Manova D.;Mandl S.;Rauschenbach B. .Formation of TiN, TiC and TiCN by metal plasma immersion ion implantation and deposition[J].Surface & Coatings Technology,2003(0):1243-1247. |
| [9] | Bull SJ.;Bhat DG.;Staia MH. .Properties and performance of commercial TiCN coatings. Part 1: coating architecture and hardness modelling[J].Surface & Coatings Technology,2003(0):499-506. |
| [10] | Bull SJ.;Bhat DG.;Staia MH. .Properties and performance of commercial TiCN coatings. Part 2: tribological performance[J].Surface & Coatings Technology,2003(0):507-514. |
| [11] | Barshilia H C;Rajam K S;Jain A et al.A comparative study on the structure and properties of nanolayered TiN/NbN and TiAlN/TiN multilayer coatings prepared by reactive direct current magnetren sputtering[J].Thin Solid Films,2006,503:158-166. |
| [12] | Sami K. Khrais;Y. J. Lin .Wear mechanisms and tool performance of TiAlN PVD coated inserts during machining of AISI4140 steel[J].Wear: an International Journal on the Science and Technology of Friction, Lubrication and Wear,2007(1/2):64-69. |
| [13] | Santana AE.;Karimi A.;Derflinger VH.;Schutze A. .Microstructure and mechanical behavior of TiAlCrN multilayer thin films[J].Surface & Coatings Technology,2004(0):334-340. |
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%