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Title: Development and characterisation of Ni-Si{sub 3}N{sub 4} nanocomposites

Nickel–Si{sub 3}N{sub 4} composites were generated by means of pulse-reverse (PR) electrodeposition technique. The corrosion rate was calculated for the composites by electrochemical methods such as polarisation and impedance methods. Composites were characterised by scanning electron microscope (SEM) and X-ray diffractometer (XRD) to evaluate their microstructures. Coatings obtained by PR method shows more corrosion resistance than DC generated coatings.
Authors:
;  [1] ;  [2] ;  [3] ;  [4]
  1. Dept of Chemistry, Srinivas School of Engineering, Mukka, Mangalore - 574146, Karnataka (India)
  2. Dept. of Chemistry, PESITM, Shimoga – 577204 (India)
  3. Dept. of Studies in Chemistry, School of Chemical Sciences, Kuvempu University, Shankaraghatta - 577451, Karnataka (India)
  4. Dept of Physics, Srinivas School of Engineering, Mukka, Mangalore-574 146, Karnataka (India)
Publication Date:
OSTI Identifier:
22490406
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1665; Journal Issue: 1; Conference: 59. DAE solid state physics symposium 2014, Tamilnadu (India), 16-20 Dec 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; COMPOSITE MATERIALS; CORROSION; CORROSION RESISTANCE; ELECTROCHEMISTRY; ELECTRODEPOSITION; IMPEDANCE; MICROSTRUCTURE; NANOCOMPOSITES; NICKEL; POLARIZATION; SCANNING ELECTRON MICROSCOPY; SILICON NITRIDES; X-RAY DIFFRACTION