Operational properties of chromium coatings obtained from self-regulating electrolyte with addition of nano-dimensional particles

Sergey Aleksandrovich Shishurin
2019 The Agrarian Scientific Journal  
The article presents the results of laboratory studies of microhardness and wear resistance of basic and nanocomposite electroplating chromium coatings. The most effective strengthening phase was chosen - nanosized alumina powder at a concentration of 3 g / l. The use of nano-sized aluminum oxide powder makes it possible to increase the microhardness and wear resistance of nanocomposite coatings by 1.5-1.8 times as compared to the base ones.
doi:10.28983/asj.y2019i7pp95-100 fatcat:fqcrw66aczhpzfgfys7hwgzxzu