Remarkable cavitation erosion–corrosion resistance of CoCrFeNiTiMo high-entropy alloy coatings
نویسندگان
چکیده
A CoCrFeNiTiMo high entropy alloy (HEA) coating was prepared onto a Ti-6Al-4 V substrate using the double cathode glow discharge method. This innovative HEA exhibited duplex phase microstructure, composed of BCC-structure solid solution and tetragonal structured intermetallic phase, Co2Mo3, possessed hardness, load bearing capacity strong adhesion to substrate. The underwent much less severe cavitation erosion damage in 3.5 % NaCl relative according results electrochemical measurements cumulative weight loss, because its unique combination excellent mechanical properties corrosion resistance.
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ژورنال
عنوان ژورنال: Corrosion Science
سال: 2021
ISSN: ['1879-0496', '0010-938X']
DOI: https://doi.org/10.1016/j.corsci.2021.109663