Ag-doped CrN coating towards exhibiting excellent tribological and electrical properties under current-carrying friction
نویسندگان
چکیده
Abstract In order to obtain sliding electrical contact materials with good conductivity and wear resistance, a series of silver doped chromium nitride (CrN-Ag) coatings were prepared by magnetron sputtering. The hardness, elastic modulus, chemical composition surface morphology the characterized in detail. tribological properties conductivities CrN-Ag investigated detail at low high current densities. worn surfaces after friction test also explore lubrication mechanisms. results show that addition Ag element could regulate coatings. coating 23 wt% content exhibited best conductive under analysis shows resistance different mainly related
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ژورنال
عنوان ژورنال: Materials research express
سال: 2023
ISSN: ['2053-1591']
DOI: https://doi.org/10.1088/2053-1591/acda15