Study of Chromium Nitrate Coating Prepared by RF/DC Magnetron Sputtering
R. Hariharan1, R. Raja2, R. Agash Raj3, E.A. Agathiyan4, D. Deva5, P. Esakki6
1R. Hariharan, Research Scholar, Assistant Professor, Department of Mechanical Engineering, Bharath Bharath Institute of Higher Education and Research, Chennai (Tamil Nadu), India.
2R. Raja, Professor, Department of Mechanical Engineering, Bharath Bharath Institute of Higher Education and Research, Chennai (Tamil Nadu), India.
3R. Agash Raj, Department of Mechanical Engineering, Bharath Bharath Institute of Higher Education and Research, Chennai (Tamil Nadu), India.
4E.A. Agathiyan, Department of Mechanical Engineering, Bharath Bharath Institute of Higher Education and Research, Chennai (Tamil Nadu), India.
5D. Deva, Department of Mechanical Engineering, Bharath Bharath Institute of Higher Education and Research, Chennai (Tamil Nadu), India.
6P. Esakki, Department of Mechanical Engineering, Bharath Bharath Institute of Higher Education and Research, Chennai (Tamil Nadu), India.
Manuscript received on 26 March 2019 | Revised Manuscript received on 05 April 2019 | Manuscript Published on 27 April 2019 | PP: 584-589 | Volume-7 Issue-6S2 April 2019 | Retrieval Number: F9084047619/2019©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: The reasonable solution to the requirement of semi solid forming tools and low melting point metals and alloys while using chromium nitrate coating (CrN). This type of hard coating to have excellent mechanical behaviour when working at high temperature. We will develop the related hard coating based on stainless steel. This method is obtained by RF / DC microwave sputtering on HSS substrate (high-speed steel). The multilayers are characterized in terms of their hardness, wear, corrosion resistance. The films showed the [200] most well-liked orientation at lower (at 20%) nitrogen contents whereas the intensity of the height [111] will increase with the rise within the nitrogen content. The Cr2N (220) peak was known at a chemical element content on top of half-hour, but for chemical element content on top of four-hundredth, the CrN section was ascertained in each films deposited on Si(100) and glass substrates. The well-liked orientations of the CrN thin films area unit strongly influenced by the chemical element content within the chamber as ascertained within the gift ok. The chromium-metal interlayer through the film structure enhances the coating of the steel by reducing current, mobility, the better coefficient of thermal expansion.
Keywords: CrN; XRD; RF/DC Magnetron Sputtering; HSS; Multilayers.
Scope of the Article: Mechanical Maintenance