(Хмельницький національний університет, 2014) Kaplun, V.; Каплун, В.; Gonchar, V.; Гончар, В.; Kaplun, P.; Каплун, П.; Matviishyn, P.; Матвіїшин, П.
Method of calculating of the durability and longevity of structural elements with gradient coatings and metastable
phases in the structure of materials after ion nitriding and subsequent quenching to yield the residual nitrogen austenite is
presented.