TY - GEN
T1 - Microstructure and mechanical properties of TiN/NbN multilayered coating
AU - Liu, Chien Cheng
AU - Liu, Kuang Yi
AU - Yan, Huai Wei
AU - Ma, Chia Li
AU - Huang, Jow Lay
N1 - Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2010
Y1 - 2010
N2 - In this study, multilayers of TiN/NbN were deposited by d.c. magnetron sputtering on die steel substrates. The structure, morphology and nano-hardness were assessed using X-ray diffraction, atomic force microscopy (AFM), stylus profiler (XP-2 stylus profiler) and nanoindentation, respectively. Wear tests were performed on pin-on-disk configuration and dry sliding conditions, at 5N load by using hardened steel ball. The result shows TiN with highly (111) preferred orientation. On mechanical properties, Young's modulus and hardness values increase for layers number increase. At 64 layers films had the highest nano-hardness, Young's modulus values. The TiN/NbN multilayer films presented changes in its morphology becoming more granulated and density after heating up to 500°C. A significant decrease in friction coefficient has been achieved for TiN/NbN multilayers against steel ball.
AB - In this study, multilayers of TiN/NbN were deposited by d.c. magnetron sputtering on die steel substrates. The structure, morphology and nano-hardness were assessed using X-ray diffraction, atomic force microscopy (AFM), stylus profiler (XP-2 stylus profiler) and nanoindentation, respectively. Wear tests were performed on pin-on-disk configuration and dry sliding conditions, at 5N load by using hardened steel ball. The result shows TiN with highly (111) preferred orientation. On mechanical properties, Young's modulus and hardness values increase for layers number increase. At 64 layers films had the highest nano-hardness, Young's modulus values. The TiN/NbN multilayer films presented changes in its morphology becoming more granulated and density after heating up to 500°C. A significant decrease in friction coefficient has been achieved for TiN/NbN multilayers against steel ball.
UR - http://www.scopus.com/inward/record.url?scp=77955450920&partnerID=8YFLogxK
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U2 - 10.4028/www.scientific.net/KEM.434-435.466
DO - 10.4028/www.scientific.net/KEM.434-435.466
M3 - Conference contribution
AN - SCOPUS:77955450920
SN - 0878492747
SN - 9780878492749
T3 - Key Engineering Materials
SP - 466
EP - 468
BT - High-Performance Ceramics VI
PB - Trans Tech Publications Ltd
T2 - 6th China International Conference on High-Performance Ceramics, CICC-6
Y2 - 16 August 2009 through 19 August 2009
ER -