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International Journal of Applied Research
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ISSN Print: 2394-7500, ISSN Online: 2394-5869, CODEN: IJARPF

IMPACT FACTOR (RJIF): 8.4

Vol. 5, Issue 7, Part F (2019)

An study on the design of nanocomposite coatings

An study on the design of nanocomposite coatings

Author(s)
Dr. Arvind Kumar and Dr. Nishant Chauhan
Abstract
From the above review it can be concluded that nanocomposite coatings represent the state of art in coatings today. The high hardness of the nanocomposite coatings, especially in nc- AlTiN/a-Si3N4 is mainly due to the phase segregation process that forms c-AlTiN rich phase and a-Si3N4 rich domains. The three dimensional skeletal structure of silicon nitride and the nanocrystalline grains of metal nitrides reduce and hinder the movement of dislocation. Several studies have been carried out to study the oxidation behaviour. However there is still a need to study the wear mechanism and behaviour of these coatings under dry machining in hard cut materials such Austenitic stainless steel, titanium alloys etc.
Pages: 542-544  |  265 Views  43 Downloads
How to cite this article:
Dr. Arvind Kumar, Dr. Nishant Chauhan. An study on the design of nanocomposite coatings. Int J Appl Res 2019;5(7):542-544.
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