Создание высокоэнтропийных нитридных нанопокрытий на твёрдом сплаве Т12А

Abstract

The possibility of creating highly entropic nitride nanocoats on a solid alloy T12A based on hafnium, zircon, molybdenum, tungsten, yttrium and nickel was investigated. An investigation was made of the production of nitride coatings and nitrides directly in the body of the material at ion ener-gies in the range from 200 to 2·104 eV with charge numbers from 1 to 3. Important characteristics were obtained: the grain volume for all the ions and nitrogen ions listed and their depth, which allows us to evaluate the layers of nanostructures or submicrostructures that can be formed by these high-entropy coatings. Moreover, it is shown that it is possible to avoid the production of intermetallic compounds due to the high mobility of nitrogen ions.