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Open AccessArticle

Quantifying Cutting and Wearing Behaviors of TiN- and CrNCoated AISI 1070 Steel

1
Department of Mechanical Engineering, Abant Izzet Baysal University, Bolu, Turkey
2
Department of Electirical-Electronic Engineering, Mustafa Kemal University, Hatay, Turkey
3
Faculty of Technical Education, Department of Metallurgy, University of Firat, Elazig, Turkey
*
Author to whom correspondence should be addressed.
Sensors 2008, 8(11), 6984-6998; https://doi.org/10.3390/s8116984
Received: 18 September 2008 / Revised: 6 October 2008 / Accepted: 31 October 2008 / Published: 5 November 2008
(This article belongs to the Section Chemical Sensors)
Hard coatings such as titanium nitride (TiN) and chromium nitride (CrN) are widely used in cutting and forming tools against wear and corrosion. In the present study, hard coating films were deposited onto AISI 1070 steels by a cathodic arc evaporation plating (CAVP) technique. These samples were subjected to wear in a conventional lathe for investigating the tribological behaviour of coating structure, and prenitrided subsurface composition was characterized using scanning electron microscopy (SEM), line scan analyses and X-ray diffraction (XRD). The wear properties of TiN- and CrNcoated samples were determined using an on-line monitoring system. The results show that TiN-coated samples demonstrate higher wear resistance than CrN-coated samples. View Full-Text
Keywords: TiN-coating; CrN-coating; cutting performance; tool wear on-line monitoring; cutting force TiN-coating; CrN-coating; cutting performance; tool wear on-line monitoring; cutting force
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MDPI and ACS Style

Cakan, A.; Ozkaner, V.; Yildirim, M.M. Quantifying Cutting and Wearing Behaviors of TiN- and CrNCoated AISI 1070 Steel. Sensors 2008, 8, 6984-6998.

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