Effect of Deposition Time on the Morphological Features and Structure of DLC Coatings on Aluminuim-T6 by PACVD

الموضوعات :

seyed mohammad mahdi shafiei ¹ (Department of Mechanical Engineering, West Tehran Branch, Islamic Azad University, Tehran, Iran Department of Mechanical Engineering, Roudehen Branch, Islamic Azad University, Tehran, Iran)
Hamed raeiesifard ² (Department of Mechanical Engineering, West Tehran Branch, Islamic Azad University, Tehran, Iran)
kameleh Jafari ³ (Department of Art and Architecture, West Tehran Branch, Islamic Azad University, Tehran, Iran)

تاريخ الإرسال : 03 السبت , ذو الحجة, 1443 تاريخ التأكيد : 20 الخميس , محرم, 1444 تاريخ الإصدار : 09 الأربعاء , شعبان, 1444

الکلمات المفتاحية: Deposition time, PACVD, Tribology, DLC, Coating,

ملخص المقالة :

Diamond like Carbon (DLC) was deposited on aluminum substrate using Plasma Assisted Chemical Vapor Deposition (PACVD) route. Spattering, the surface was activated before deposition for increasing adhesion. Deposition time was varied from 60 minutes to 5 hours. Deposit was characterized using with grazing incidence X-ray diffraction and atomic force microscope. The mechanical property was measured using microhardness and roughness tester. The analysis showed that the deposit consisted of columnar growth of submicron and micron meter scale. Compared to substrate material, deposit showed higher hardness and roughness. These results show that growth of DLC layer includes three stages. The first stage is primary growth of nuclei, and then these nuclei join together in second stage. In third stage, secondary growth of these nuclei happens.

المصادر:

• Rie, K. T., Gebauer, A., Woehle, J., To¨nshoff, H. K., and Blawit, C., Synthesis of TiN/DLC/TiC Layer Systems on Aluminuim and Cermet Substrates by PACVD, Surf. Coat. Technol., Vol. 74/75, 1995, pp. 375–381.


• Hedenqvist, P., Olsson, M., Wallen, P., Kassman, A., Hogmark, and Jacobson, S., How TiN Coatings Improve the Performance of High-Speed Tools, Surf. Coat. Technol., Vol. 41, 1990, pp. 243–256.


• Sundgren, J. E., Structure and Properties of TiN Coatings, Thin Solid Films, Vol. 128, 1985, pp. 21–44.


• Rie, K. T., Gebauer, A., and Woehle, J., Investigation of PA-CVD of TiN: Relations Between Process Parameters Spectroscopic Measurements and Layer Properties, Surf. Coat. Technol., Vol. 60, 1993, pp. 385–388.


• Ishii, Y., Ohtsu, H., Adachi, T., Ichimura, H., and Kobayashi, K., TiN Film Formation by Plasma Chemical Vapour Deposition and Its Plasma Diagnostics, Surf. Coat. Technol., Vol. 49, 1991, pp. 279–283.


• Dion, I., Rouais, F., Trut, L., Baquey, C., Monties, J. R., and Havlik, P., TiN coating: surface characterization and haemocompatibility, Biomaterials, Vol. 14, Issue 3, 1993, pp. 169-176.


• Dion, X. Roques, N. More, L. Labrousse, J. Caix, F. Lefebvre, F. Rouais, and et al, Ex Vivo Leucocyte Adhesion and Protein Adsorption on TiN, Biomaterials, Vol. 14, 1993, pp. 712-719.


• Narayan, J., Fan, W. D., Narayan, R. J., Tiwari, P., and Stadelmaier, H. H., Mater. Sci. Eng., Vol. B25, No. 5, 1995.


• Raimondi, M. T., Pietrabissa, R., The In-Vivo Wear Performance of Prosthetic Femoral Heads with Titanium Nitride Coating, Biomaterials, Vol. 21, No. 9, 2000, pp. 907–913.


• Hubler, R., Cozza, A., Marcondes, T. L., Souza, R. B., and Fiori, F., Surf. Coat. Tech., Vol. 142, 2001, pp. 1078.


• Oñate, J. I., Comin, M., Braceras, I., Garcia, A., Viviente, J. L., Brizuela, M., Garagorri, N., and et al, Wear Reduction Effect on Ultra-High-Molecular-Weight Polyethylene by Application of Hard Coatings and Ion Implantation on Cobalt Chromium Alloy, As Measured in A Knee Wear Simulation Machine, Surf. Coat. Tech., Vol. 142–144, 2001, pp. 1056-1062.


• Tamura, Y., Yokoyama, A., Watari, F., and Kawasaki, T., Dent. Mater. J., Vol. 21, 2002, pp. 355-372.


• Gutmanas, E. Y., Gotman, I., PIRAC Ti Nitride Coated Ti-6Al-4V Head Against UHMWPE Acetabular Cup-Hip Wear Simulator Study, J. Mater. Sci.: Mater. Med., Vol. 15, 2004, pp. 327–330.


• P. Gispert, A.P. Serro, R. Colaço, A.M. Botelho do Rego, E. Alves, R.C. da Silva, P., Brogueira, et al Wear, Vol.262, 2007, pp.1337.


• Kullmer, R., Lugmair, C., Figueras, A., Bassas, J., Stoiber, M., and Mitterer, C., Microstructure, Mechanical and Tribological Properties of PACVD Ti(B,N) and TiB2 Coatings, Surf. Coat. Technol. Vol. 174–175, 2003, pp. 1229-1233.


• Klimek, K. S., Ahn, H., Seebach, I., Wang, M., and Rie, K. T., Duplex Process Applied for Die-Casting and Forging Tools, Surf. Coat. Technol., Vol. 174–175, 2003, pp. 677-680.


• Stoiber, M., Perlot, S., Mitterer, C., Beschliesser, M., Lugmairand C., and Kullmer, R., Surf. Coat. Technol., Vol. 177–178, 2004, pp. 348.


• Mayrhofer, P. H., Stoiber, M., and Mitterer, C., Age Hardening of PACVD TiBN Thin Films, Scr. Mater., Vol. 53, No. 2, 2005, pp. 241.


• Ma, Sh., Xu, K., and Jie, , Plasma nitrided and TiCN coated AISI H13 steel by pulsed dc PECVD and Its Application for Hot-Working Dies, Surf. Coat. Technol., Vol. 191, No. 2-3, 2005, pp. 201-205.


• Bull, S. J., Bhat, D. G., and Staia, M. H., Properties and Performance of Commercial TiCN Coatings, Part 2: Tribological Performance, Surf. Coat. Technol., Vol. 163–164, 2003, pp. 507-514.


• Mitterer, C., Holler, F., Reitberger, D., Badisch, E., Stoiber, M., Lugmair, C., Nöbauer, R., and et al, Industrial Applications of PACVD Hard Coatings, Surf. Coat. Technol. Vol. 163–164, 2003, pp. 716-722.


• D. Cullity, Elements of X-ray Diffraction, second ed., Addison Wesley, 1978.


• Salas, K. Kearns, S. Carrera and J. Moore, Tribological Behavior of Candidate Coatings for Al Die Casting Dies, Surface and Coatings Technology Vol. 172, No. 2-3, 2003, pp.117–127.


• L. Wang, J.L. He and M.H. Hon, Sliding Wear Resistance of TiCN Coatings on Tool Steel Made by Plasma-Enhanced Chemical Vapour Deposition, Wear, Vol. 169, 1993, pp. 195-200.


• He, I. Apachitei, J. Zhou, T. Walstock and J. Duszczyk, Effect of Prior Plasma Nitriding Applied to A Hot-Work Tool Steel on The Scratch-Resistant Properties of PACVD TiBN and TiCN Coatings, Surface & Coatings Technology, Vol. 201, 2006, pp. 2534–2539.


• M.M.Shafiei, M. Divandari, S.M.A.Boutorabi and R. Naghizadeh, Materials Research, Vol.17(6), 2014, pp. 1651-1657.