Home Mechanical properties of a-C, SiC and Ti-C: H films
Article
Licensed
Unlicensed Requires Authentication

Mechanical properties of a-C, SiC and Ti-C: H films

  • Radim Čtvrtlík , Martin Stranyánek , Petr Boháčv , Valeriy Kulikovsky and Jan Suchánek
Published/Copyright: May 23, 2013
Become an author with De Gruyter Brill

Abstract

a-C, a-SiC and Ti-C: H coatings were deposited on two steel substrates with different hardness by magnetron sputtering. Their mechanical properties were investigated by depth sensing indentation and dry sliding testing. Load – displacement curves were obtained using a NanoTest™ NT600 instrument equipped with a Berkovich indenter. The depth profiles of the mechanical properties (indentation hardness H, effective modulus Eeff, and also H/Eeff and H3/E2eff ratios) on both substrates are presented. The goal of this article is to compare the dependence of the real response of a coating/substrate system on the substrate. Regardless of substrate type the highest and the lowest values of hardness and modulus belong to a-C and Ti-C: H films, respectively.


* Correspondence address, Mgr. Radim Čtvrtlík Institute of Physics AS CR, v.v.i. Na Slovance 2, 182 21 Prague 8, Czech Republic Tel.: +420 2 6605 2105 Fax: +420 2 858 1448 E-mail:

References

[1] V.Kulikovsky, P.Boháčv, F.Franc, D.Chvostova, A.Deineka, V.Vorlicek, L.Jastrabik: Surf. Coat. Technol.142–144(2001)702. 10.1016/S0257-8972(01)01178-1Search in Google Scholar

[2] H.Ronkainen, S.Varjus, J.Koskinen, K.Holmberg: Wear249(2001)260. 10.1016/S0043-1648(01)00558-0Search in Google Scholar

[3] Y.Liu, A.Erdemir, E.I.Meletis: Surf. Coat. Technol.82(1996)48. 10.1016/0257-8972(95)02623-1Search in Google Scholar

[4] J.Esteve, A.Lousa, E.Martinez, H.Huck, E.B.Halac, V.Resinoso: Diamond Relat. Mater.10(2001)1053. 10.1016/S0925-9635(00)00497-0Search in Google Scholar

[5] J.F.Zhao, P.Lemoine, Z.H.Liu, J.P.Quinn, P.Maguire, J.A.McLaughlin: Diamond Relat. Mater.10(2001)1070. 10.1016/S0925-9635(00)00544-6Search in Google Scholar

[6] L.K.Cheah, X.Shi, J.R.Shi, E.J.Liu, S.R.P.Silva: J. Non-Cryst. Solids242(1998)40. 10.1016/S0022-3093(98)00787-XSearch in Google Scholar

[7] H.Dimigen, C.-P.Kláves: Surf. Coat. Technol.49(1991)543. 10.1016/0257-8972(91)90114-CSearch in Google Scholar

[8] V.Y.Kulikovsky, F.Fendrych, L.Jastrabik, D.Chvostova, L.Soukup, J.Pridal, F.Franc: Surf. Coat. Technol.102(1998)81. 10.1016/S0257-8972(97)00568-9Search in Google Scholar

[9] T.Y.Tsui, G.M.Pharr: J. Mater. Res.14(1999)292. 10.1557/JMR.1999.0042Search in Google Scholar

[10] V.Kulikovsky, P.Boháčv, F.Franc, A.Deineka, V.Vorlicek, L.Jastrabik: Diamond Relat. Mater.10(2001)1076. 10.1016/S0925-9635(00)00525-2Search in Google Scholar

[11] R.Čtvrtlík, M.Stranyánek, P.Boháčv, L.Jastrabik: Mater. Structure13(2006)90. (http://www.xray.cz/ms/bul2006-2.htm)Search in Google Scholar

[12] W.C.Oliver, G.M.Pharr: J. Mater. Res.7(1992)1564. 10.1557/JMR.1992.1564Search in Google Scholar

[13] F.Cerny, J.Suchánek, V.Hnatowicz: IBAD SINx Coating: Thin Solid Films317(1998)490. 10.1016/S0040-6090(97)00570-1Search in Google Scholar

[14] S.Kvasnica, J.Schalko, C.Eisenmenger-Sittner, J.Benardi, G.Vorlaufer, A.Pauschitz, M.Roy: Diamond Relat. Mater.15(2006)1743. 10.1016/j.diamond.2006.03.005Search in Google Scholar

[15] J.Musil, M.Jirout: Surf. Coat. Technol.201(2007)5148. 10.1016/j.surfcoat.2006.07.020Search in Google Scholar

[16] D.Galvan, Y.T.Pei, J.Th.M.De Hosson: Surf. Coat. Technol.200(2006)671810.1016/j.surfcoat.2005.10.010Search in Google Scholar

Received: 2007-10-14
Accepted: 2008-5-27
Published Online: 2013-05-23
Published in Print: 2008-08-01

© 2008, Carl Hanser Verlag, München

Downloaded on 23.11.2025 from https://www.degruyterbrill.com/document/doi/10.3139/146.101711/html
Scroll to top button