01953naa a2200277 i 4500 acta76004 20220808154036.0 220601s2021 hu o 1|| eng d 978-963-306-835-9 SZTE Egyetemi Kiadványok Repozitórium hun eng Vaszilcsin Cristian George Corrosion of carbon steel OLC 45 and stainless steel aisi 304L in wines from Banat county [elektronikus dokumentum] / Vaszilcsin Cristian George University of Szeged Szeged 2021 353-357 Proceedings of the International Symposium on Analytical and Environmental Problems 27 In the present paper, results on the corrosion rate of carbon steel OLC 45 (similar to EU C 45) and stainless steel AISI 304L in a few species of wines from Banat County (Romania) have been emphasized. Corrosion rates have been determined using weight loss measurements, as well as Tafel plots method. The effect of wines on the surface of studied steels has been revealed using scanning electron microscopy. The obtained results show that the values of the corrosion rates in the wines tested for OLC 45 are close to the maximum allowed limit, which means that this type of steel cannot be used in the wine processing and storage. On the contrary, the corrosion rates for AISI 304L steel are extremely low in all the analyzed wines, which proves that they can be used both for wine processing and storage. Természettudományok Kémiai tudományok Borászat - kémiai vizsgálat, Kémia Fitigau Firuta Ionita aut Dan Mircea Laurentiu aut Urmosi Zoltán aut Hulka Iosif aut International Symposium on Analytical and Environmental Problems (27.) (2021) (Szeged) http://acta.bibl.u-szeged.hu/76004/1/proceedings_of_isaep_2021_353-357.pdf Dokumentum-elérés