Optimization of coating parameters for duplex treated AISI 5140 steel
Özet
The AlSl 5140 steel was TiN coated with duplex treatment (ion nitriding + physical vapor deposition, PVD). Discharge current, substrate bias. coating pressure, and substrate type were chosen to be the coating parameters and three levels for each parameter were determined. After duplex treatment. the aim is to minimize wear rate and friction coefficient and to maximize coating hardness. While the optimum conditions were determined, due to existence of more than one goal, the trade-off among goals was considered. First of all, each goal was optimized separately, and then all the goals were optimized together, considering the priority of the goals. When all the goals were taken into account together, the optimum results were obtained at a pressure of 0.4 Pa, at a current of 4 A and for a substrate bias of 70 V on a substrate polished and H, sputter etched after ion nitriding. (C) 2003 Elsevier B.V. All rights reserved.
Atıf için künye
ALSARAN, A., Çelik, A., Çelik, C., & Efeoglu, I. (2004). Optimization of coating parameters for duplex treated AISI 5140 steel. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 371, 141–148. https://doi.org/10.1016/j.msea.2003.11.053
BibTeX
@article{alsaran2004-181858,
author = {ALSARAN, Akgün and Çelik, Ayhan and Çelik, Cafer and Efeoglu, I},
title = {Optimization of coating parameters for duplex treated AISI 5140 steel},
journal = {MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING},
year = {2004},
volume = {371},
pages = {141--148},
issn = {0921-5093},
doi = {10.1016/j.msea.2003.11.053},
url = {https://akademik.atauni.edu.tr/yayinlar/181858-optimization-of-coating-parameters-for-duplex-treated-aisi-5140-steel}
}