MECHANICAL TESTING METHODS OF STEEL CORROSION

U uvodom dijelu opisano je što je to korozija, kako nastaje, na što djeluje i u kojim uvjetima. Također se ukratko opisuje kako se zaštiti od korozije, koje vrste korozije imamo te razlike kemijske i elektrokemijske korozije. Nakon toga u sljedećem poglavlju detaljnije se pozabavljamo elektrokemijskom korozijom, njenim vrstama i kako se zaštiti od iste. Analiza agresivnosti medija sljedeća je točka uz dvije priložene tablice. Nakon toga obrađeni su načini ispitivanja korozije. Ispitivanje korozije dijeli se na tri osnovne skupine koje se detaljno opisuju, za svaku je opisana i priprema uzoraka te kakvi moraju biti za određena ispitivanja. Mehaničke metode ispitivanja korozije, pripadajuće formule i načini ispitivanja također su pomno opisani u nastavku rada. Na kraju se detaljnije opisuje rad na kidalici te se donosi zaključak.In the introduction is described what corrosion is, how it occurs, what does it affect and in which conditions. After that its shortly described how to protect from it, what types of corrosion exist and what are the differences between chemical and electrochemical corrosion. In the next chapter its written in detail about electrochemical corrosion, it sorts and how to protect from it. Analysis of aggressive media is the next point with two attached tables. After that were processed the ways of corrosion testing. Corrosion testing is divided into three basic groups which are described in detail, and each has a description about sample preparation, and how those samples must be for certain tests. Mechanical ways of corrosion testing, related formulas and tests and methods of testing are also carefully described in the sequel. At the end its a detailed description about the work on the testing machine, and the conclusion