Production of tib2 coatings on graphite substrates by electrophoretic deposition in NaF-AlF3 melt

نویسندگان

چکیده

In this paper a novel method for fabrication of TiB2 coatings on graphite substrates by electrophoretic deposition nanoparticles in NaF-AlF3 melt at 980?C has been explored. With an applied cell voltage 1.2 V (i.e. electric field 0.6 V/cm), flat and dense coating with thickness around 50 ?m prepared. It was found that the surface consisted flakes nanoscale size. addition, average value hardness determined as 3585 ? 139 HV0.1 (36.6 1.4GPa) measured Vickers micro-hardness tester.

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ژورنال

عنوان ژورنال: Processing and Application of Ceramics

سال: 2023

ISSN: ['1820-6131', '2406-1034']

DOI: https://doi.org/10.2298/pac2301009z