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STUDY OF IMMUNITY CORROSION - PROOF STEEL USED IN FOOD INDUSTRY AGAINST WASHING AGENTS

1 PODJUKLOVÁ Jitka
Co-authors:
1 ZÁVADA Antonín 1 SIOSTRZONEK René 1 PAVELKOVÁ Daniela 1 KOLDOVÁ Lenka
Institution:
1 VSB-Technical University of Ostrava, Faculty of Mechanical Engineering, Department of Mechanical Technology, Ostrava, EU, Czech Republic, EU, jitka.podjuklova@vsb.cz, antonin.zavada@vsb.cz, rene.siostrzonek@vsb.cz, daniela.pavelkova@vsb.cz, lenka.koldova@vsb.cz
Conference:
23rd International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 21 - 23, 2014
Proceedings:
Proceedings 23rd International Conference on Metallurgy and Materials
Pages:
881-884
ISBN:
978-80-87294-52-9
ISSN:
2694-9296
Published:
18th June 2014
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
310 views / 165 downloads
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Abstract

The actual theme is study of immunity corrosion - proof steels used in food industry against corrosive environment of washing agents. The experimental work samples were used with two types of surface of the blade. Experimental part is focused on corrosion resistence where firstly corrosion test in water bath was implemented and subsequently the knives were washed in the dishwasher. Two distinct kinds of detergents were used for this test and as apart of the research water bath pH value was also measured. Subsequently a corrosion test according to the norm intended for cutlery testing was performed. In conclusion we can determine stainless steel suitable for use in manufacturing cutlery.

Keywords: corrosions tests, washed in the dishwasher, knives blades, Finish Calgonit, cleanness

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