摘要(英) |
Physical vapor deposition (PVD) super-hard in the industry for about 30 years of history of ceramic coated on the surface of the tool, the most representative of the titanium nitride coated as TiN, TiCN and TiAlN having a high hardness, low friction coefficient, corrosion resistance and other characteristics, it is widely used in the tool.
In the present study, we used S50C, 420J2 two materials of commercially available cable tongs as a substrate, coated with TiN, TiCN, TiAlN, TiAlCrN / TiAlN bilayer, TiN / TiAlN / TiAlCN three-layer film coating was observed cross section morphology, elemental distribution, the surface properties of the surface roughness and friction coefficient, and a substrate measuring hardness, abrasion resistance, calculated sharpness index (BSI) to evaluate the coated substrate for different cutting ability.
The results showed that the substrate hardness display S50C base temper softening phenomenon has to shadow tool durability. Sharpness aspect, BSI index after plating are better than the uncoated sample, wherein the sample S50C sample coated TiAlCrN / TiAlN bilayer membrane BSI index fell 27.93%, 420J2 is based on TiAlN coated samples decreased 30.71% best. Abrasion resistance portion TiN coating has the lowest coefficient of friction |
參考文獻 |
[1] 陳仲宜:PVD鍍膜技術在切削刀具應用之最新發展趨勢。2008年3 月19日,取自經濟部技術處 產業技術知識服務計畫 http://www.mirdc.org.tw/FileDownLoad/EpaperFile/2/38/MPNEWS/text/9704_2_itis04.pdf。
[2] D.A. Stephenson, J. S. Agapiou, Metal Cutting Theory and Practice, second edition, CRC Press., Boca Raton, pp.175-175, 2005。
[3] 何鎮揚、葉名倉: 物理氣相沈積法(Physical Vapor Deposition,PVD)。2009年7月29日,取自科學Online 科技部高瞻自然科學教學資源平台http://highscope.ch.ntu.edu.tw/wordpress/?p=2956。
[4] C. T. McCarthy, M. Hussey, and M. D. Gilchrist, “On the sharpness of straight edge blades in cutting soft solids: Part I – indentation experiments," Engineering Fracture Mechanics, vol. 74, pp. 2205-2224, 2007.
[5] C. T. McCarthy, A. N. Annaidh, and M. D. Gilchrist, “On the sharpness of straight edge blades in cutting soft solids: Part II – Analysis of blade geometry," Engineering Fracture Mechanics, vol. 77, pp. 437-451, 2010.
[6] P.H. Tsai, Y.Z. Lin, J.B. Li, et al., “Sharpness improvement of surgical blade by means of ZrCuAlAgSi metallic glass and metallic glass thin film coating” Intermetallics, 31, pp.127–131, December 2012。
[7] 天文大同特殊鋼股份有限公司:特殊鋼手冊。
取自http://www.daidosteel.com.tw/daidosteel/service.htm。
[8] 賴奎良,「ADI利用陰極電弧電漿沉積法披覆TiN/TiAlN之鍍膜特性及腐蝕行為研究」,大同大學,碩士論文,民國94年。
[9] 柯賢文,表面與薄膜處理技術,全華科技圖書股份有限公司,2005 。
[10] J. Takadoum, H. Houmid Bennani, M. Allouard, “Friction and wear characteristics of TiN, TiCN and diamond-like carbon films”, Surface and Coatings Technology, 88, pp.232-238, 1996。
[11] G. Levi, W. D. Kaplan, M. Bamberger, “Structure refinement of titanium carbonitride (TiCN)”, Materials Letters, 35,pp.344-350, 1998。
[12] D. Münz, “Titanium Aluminum Nitride Films: A New Alternative to TiN Coatings”, The Journal of Vacuum Science & Technology, A4, pp.2717-2725, 1986。
[13] M.S. Leu, B.F. Chen, S.Y. Chen, Y.W. Lee, W.C. Lih, “Properties of (Ti,Al/N) coatings deposited by the magnetic filter cathodic arc”, Surface and Coatings Technology, 133-134, pp.319~324, 2000。
[14] M. Zhoua, Y. Makino, M. Nose, K. Nogi, “Phase transition and properties of Ti-Al-N thin films prepared by r.f.-plasma assisted magnetron sputtering”, Thin Solid Films, 339, pp.203~208.,1999。
[15] T. Ikeda ,H. Satoh, “Phase formation and characterization of hard coatings in the Ti-Al-N system prepared by the cathodic arc ion plating method”, Thin Solid Films, 195 , pp.99~110 ,1991。
[16] T. Suzuki, D. Huang, Y. Ikuhara, “Microstructures and grain boundaries of (Ti,Al )N films”, Surface and Coatings Technology, 107, pp.41~47,1998。
[17] 鄭尹華,「延性鑄鐵披覆無電鍍鎳及PVD-(TiAlN/ZrN)之表面性質研究」大同大學,碩士論文,民國99年。
[18] S. J. Bull, A. M. Jones, “Multilayer coatings for improved performance”, Surface and Coatings Technology., 78(1-3), 1996, pp. 173-184
[19] 吳忠春,熱處理檢定: 丙級證照學術科秘笈,台灣五南圖書出版股份有限公司,2015,PP121。
[20] 李勁宏,「麻田散體系不銹鋼之真空熱處理研究」,大同大學,碩士論文,民國99年。
|