00639naa#a2200205#i#450# EN\\bibl\9476 20240809130639.5 1992-5980 20160407b2016####ek#y0engy0150####ca RUS RU Study on mechanical and microgeometric characteristics of ion-plasma deposited TiN coating on 40Cr steel substrate Journal article rostov on don Don state technical University 2016 8 с. Journal article local Krenev Leonid Sadyrin Evgeniy Mitrin Boris Ayzikovich Sergey naukaru.ru