Insight into tribological and corrosion behaviour of binderless TiCxNy ceramic composites processed via pulsed electric current sintering technique

نویسندگان

چکیده

The study presents the corrosion behaviour and wear response of pulsed electric current sintered binderless TiC 50 N , 70 30 90 10 based ceramic composites, consolidated by spark plasma sintering (SPS), relative densities were evaluated using Archimedes principle. microstructural evolutions samples examined through various microscopy techniques, their susceptibility to in aggressive chloride environment was assessed open circuit potential, potentiodynamic polarization electrochemical impedance spectroscopy (EIS) methods. examination specimens showed presence different phases within titanium carbonitride (TiCN) cermets. resistance frictional coefficient (COF) calculated rate that exhibited an improved resistance. further enhanced test electrolyte, as cermet displayed ions comparison other specimens.

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ژورنال

عنوان ژورنال: Ceramics International

سال: 2022

ISSN: ['0272-8842', '1873-3956']

DOI: https://doi.org/10.1016/j.ceramint.2022.05.129