Naslov
Analiza korozijskih procesa čeličnih cijevi u agresivnom mediju
(The analysis corrosive processes by steel pipes in the aggressive medium)

Autori
Aračić, Stjepan ; Samardžić, Ivan ; Pintarić, Antun

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
PLIN 2012 / Kozak, Dražan ; Somolanji, Marija ; Stojšić, Josip ; Tonković, Zlatko - Osijek : Strojarski fakultet Sveučilišta u Slavonskom Brodu, 2012, 21/1-21/9

ISBN
978-953-6048-62-5

Skup
PLIN 2012

Mjesto i datum
Osijek, Hrvatska, 26.09.2012. - 28.09.2012

Vrsta sudjelovanja
Plenarno

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
korozija; čelični cjevovod; slana komora;
(corrosion; steel pipelines; salt chamber)

Sažetak
During the exploitation period pipelines are often in contact with aggressive media that could cause corrosion. Rigid and gas product that occurs as chemical reactions of the steel and media could decrease cohesive forces in crystal net, induce mechanical features of pipes and shorten of exploitation lifetime. Such weakened material structure is subservient to rapid corrosion processes that can multiple decreased exploitation lifetime of pipeline. To find interaction between aggressive environment and microstructure the flow and corrosion speed in exploitation have been studied. Corrosion persistence and observed changes on the material are exam by visual optical method, measuring of wall thickness of pipe, and through analysis of material structure changes with optical microscope. The article can serve for situation analysis, decision making and looking for measures and their implementation.

Izvorni jezik
Hrvatski

Znanstvena područja
Strojarstvo

POVEZANOST RADA