Structure and phase composition of wear-resistant coatings of the TiB 2 –Al system prepared by electroexplosion sputtering

D. A. Romanov; O. V. Olesyuk; E. A. Budovskikh; V. E. Gromov; T. S. Sameishcheva; P. S. Yartsev

doi:10.3103/S1067821216010132

Structure and phase composition of wear-resistant coatings of the TiB₂–Al system prepared by electroexplosion sputtering

Autores: Romanov D.A.¹, Olesyuk O.V.¹, Budovskikh E.A.¹, Gromov V.E.¹, Sameishcheva T.S.², Yartsev P.S.²
Afiliações:
1. Siberian State Industrial University
2. Novosibirsk State Technical University
Edição: Volume 57, Nº 1 (2016)
Páginas: 75-79
Seção: Porous Materials and Biomaterials
URL: https://journals.rcsi.science/1067-8212/article/view/225836
DOI: https://doi.org/10.3103/S1067821216010132
ID: 225836

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The surface profile, structural features, and phase composition of coatings of the TiB₂–Al system, which were fabricated by electroexplosion sputtering, are investigated by optical interferometry, scanning electron microscopy, and X-ray phase analysis. It is established that posttreatment surface roughness parameter R_a = 2.0 μm. The phase composition of formed layers includes Al, TiB₂, and TiBC₃. Coatings have a cohesion–adhesion bond with the surface-contact material.