Tribological and thermal stability study of nanoporous amorphous boron carbide films prepared by pulsed plasma chemical vapor deposition

Liza, S. and Ohtake, N. and Akasaka, H. and Munoz-Guijosa, J.M. (2015) Tribological and thermal stability study of nanoporous amorphous boron carbide films prepared by pulsed plasma chemical vapor deposition. Science and Technology of Advanced Materials, 16 (3). p. 13. ISSN 1468-6996, DOI

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In this work, the thermal stability and the oxidation and tribological behavior of nanoporous a-BC: H films are studied and compared with those in conventional diamond-like carbon (DLC) films. a-BC: H films were deposited by pulsed plasma chemical vapor deposition using B(CH3)(3) gas as the boron source. A DLC interlayer was used to prevent the a-BC: H film delamination produced by oxidation. Thermal stability of a-BC: H films, with no delamination signs after annealing at 500 degrees C for 1 h, is better than that of the DLC films, which completely disappeared under the same conditions. Tribological test results indicate that the a-BC: H films, even with lower nanoindentation hardness than the DLC films, show an excellent boundary oil lubricated behavior, with lower friction coefficient and reduce the wear rate of counter materials than those on the DLC film. The good materials properties such as low modulus of elasticity and the formation of micropores from the original nanopores during boundary regimes explain this better performance. Results show that porous a-BC: H films may be an alternative for segmented DLC films in applications where severe tribological conditions and complex shapes exist, so surface patterning is unfeasible.

Item Type: Article
Funders: JSPS KAKENHI 25289259
Additional Information: ISI Document Delivery No.: CM1EQ Times Cited: 0 Cited Reference Count: 36 Cited References: Ahmad AA, 2007, B MATER SCI, V30, P301, DOI 10.1007/s12034-007-0050-5 Aoki Y, 2004, TRIBOL INT, V37, P941, DOI 10.1016/j.triboint.2004.07.011 Bhushan B, 2001, MODERN TRIBOLOGY HDB, V1, P1470 CERMIGNANI W, 1995, CARBON, V33, P367, DOI 10.1016/0008-6223(94)00160-2 Ferreira T, 2012, IMAGEJ USER GUIDE Goldsmith J, 2005, SURF COAT TECH, V200, P2386, DOI 10.1016/j.surfcoat.2005.04.019 Hauert R, 2004, TRIBOL INT, V37, P991, DOI 10.1016/j.triboint.2004.07.017 He YJ, 1997, J AM CERAM SOC, V80, P377 Holmberg K, 2000, CERAM INT, V26, P787, DOI 10.1016/S0272-8842(00)00015-8 Lee G S, 2011, CURE APPL PHYS, V11, P182 Lin SH, 1996, APPL PHYS LETT, V69, P2373, DOI 10.1063/1.117641 Liu SB, 2005, TRIBOL LETT, V18, P303, DOI 10.1007/s11249-004-2757-4 Liza S, 2014, ADV MAT RES, V970, P124 Ma X, 1997, CARBON, V35, P1517, DOI 10.1016/S0008-6223(97)00102-4 Makhlouf A S H, 2011, NANOCOATINGS ULTRATH, P362 Moon OM, 2004, THIN SOLID FILMS, V464, P164, DOI 10.1016/j.tsf.2004.05.107 ONATE JI, 1991, SURF COAT TECH, V49, P548, DOI 10.1016/0257-8972(91)90115-D Ong CW, 2004, J APPL PHYS, V95, P3527, DOI 10.1063/1.1651321 Peponas S, 2008, SOLID STATE COMMUN, V146, P78, DOI 10.1016/j.ssc.2008.01.015 Podder J, 2005, DIAM RELAT MATER, V14, P1799, DOI 10.1016/j.diamond.2005.07.020 Radovic LR, 1998, CARBON, V36, P1841, DOI 10.1016/S0008-6223(98)00156-0 Rodriguez E, 2012, FUEL, V93, P288, DOI 10.1016/j.fuel.2011.08.028 Rusop M, 2005, APPL SURF SCI, V252, P1693, DOI 10.1016/j.apsusc.2005.03.215 Rusop M, 2006, SURF REV LETT, V13, P7, DOI 10.1142/S0218625X06007767 Shimizu T, 2014, PROCEDIA ENG, V81, P1884 Shum PW, 2014, TRIBOL INT, V78, P1, DOI 10.1016/j.triboint.2014.04.026 Sogabe T, 1995, CARBON, V33, P1783, DOI 10.1016/0008-6223(95)00155-2 Takashima Mai, 2011, Journal of Solid Mechanics and Materials Engineering, V5, DOI 10.1299/jmmp.5.891 Tan ML, 2007, SCRIPTA MATER, V57, P141, DOI 10.1016/j.scriptamat.2007.03.036 Totten G E, 2004, MECH TRIBOLOGY MAT C, P88 Tsyntsaru N, 2014, MATER CHEM PHYS, V148, P887, DOI 10.1016/j.matchemphys.2014.08.066 Wu XX, 2005, CARBON, V43, P1768, DOI 10.1016/j.carbon.2005.02.029 Ye HZ, 2001, J MATER ENG PERFORM, V10, P178, DOI 10.1361/105994901770345196 Zha QF, 2008, NEW CARBON MATER, V23, P356, DOI 10.1016/S1872-5805(09)60007-X Zhang L, 2008, T NONFERR METAL SOC, V18, P1076, DOI 10.1016/S1003-6326(08)60184-3 Zhong DH, 2000, CARBON, V38, P1199, DOI 10.1016/S0008-6223(99)00245-6 Liza, Shahira Ohtake, Naoto Akasaka, Hiroki Munoz-Guijosa, Juan M. Engineering, Faculty /I-7935-2015 Engineering, Faculty /0000-0002-4848-7052 JSPS KAKENHI 25289259 The authors acknowledge the financial help provided by JSPS KAKENHI (Grant no. 25289259). 0 IOP PUBLISHING LTD BRISTOL SCI TECHNOL ADV MAT
Uncontrolled Keywords: Thin film, boron carbide film, porous surface, lubrication, tribology, diamond-like carbon, thin-films, oxidation behavior, electronic-structures, wear, composites, porosity, pressure,
Subjects: T Technology > T Technology (General)
T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TJ Mechanical engineering and machinery
Divisions: Faculty of Engineering
Depositing User: Mr Jenal S
Date Deposited: 14 Apr 2016 06:56
Last Modified: 14 Apr 2016 06:56

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