Actual Problems in Machine Building 2017 Vol. 4 No. 4

Актуальные проблемы в машиностроении . Том 4. № 4. 2017 Инновационные технологии в машиностроении ____________________________________________________________________ 37 EFFECT OF EPILAME COATINGS TO CORROSION RESISTANCE OF STEEL PARTS Gerber D.A. , Master’s Degree student, e-mail: amid-ger@yandex.ru Gileta V.P. , Ph.D. (Engineering), Associate Professor, e-mail: gileta.viktor@yandex.ru Novosibirsk State Technical University, 20 Prospekt K. Marksa, Novosibirsk, 630073, Russian Federation Abstract In this paper were investigated the protective properties epilame coatings against corrosion process. The tests were conducted laboratory method, imitating the process of atmospheric corrosion. Samples were made of steel 45 (HB 170) and had cylindrical shape and then were treated epilame coating. 3% solution of NaCl used by way of moist environment. The samples were kept in the installation for 30 hours at a temperature of 24 °C and a relative humidity of 65 ± 5%. As a result, researches show that the epilame films have protective properties and provide a two- fold increase in the corrosion resistance after 30 hours of testing. Keywords epilame, epilame coatings, corrosion resistance, oxidation steel