Pappo, Antonio (2016) Elektrokemijska svojstva nehrđajućih čelika. = Electrochemical properties of stainless steels. Master's thesis (Bologna) , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Alar, Vesna.
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Pappo_2016_diplomski.pdf - Published Version Jezik dokumenta:Croatian Download (4MB) | Preview |
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Pappo_Antonio_autorska_izjava_diplomski_2016.pdf.pdf - Published Version Restricted to Repository staff only Jezik dokumenta:Croatian Download (460kB) |
Abstract (Croatian)
Ovaj rad sastoji se od teorijskog i eksperimentalnog dijela. U teoretskom dijelu rada opisani su korozijski procesi i vrste korozije prema geometriji korozijskog razaranja. Navedene su tehnike elektrokemijskih ispitivanja te osnovna podjela nehrđajućih čelika. U eksperimentalnom dijelu rada ispitana su elektrokemijska svojstva nehrđajućih čelika i otpor pasivnog filma u umjetnoj morskoj vodi pri sobnoj temperaturi. Rendgenskom difrakcijskom analizom određene su prisutne faze na površini analiziranih uzoraka. Izneseni su i analizirani rezultati eksperimenta te je dan zaključak.
Abstract
This thesis consists of a theoretical and experimental part. The theoretical part includes an overview of corrosion types and ways to mitigate them. Electrochemical corrosion testing is described in more detail and classification of stainless steel is given. The experimental part of this thesis deals with electrochemical properties of stainless steel in artificial seawater at room temperature. X-ray diffraction was used to identify grain types in stainless steel samples. The results of the experiment are analyzed and the conclusion is given.
Item Type: | Thesis (Master's thesis (Bologna)) |
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Uncontrolled Keywords: | nehrđajući čelici; elektrokemijska impedancijska spektroskopija; rendgenska difrakcijska analiza; otpor pasivnog filma |
Keywords (Croatian): | stainless steel; electrochemical impedance spectroscopy; X-ray diffraction; passive film resistance |
Subjects: | TECHNICAL SCIENCE > Mechanical Engineering > mechanical engineering design and drafting |
Divisions: | 1100 Department of Welded Structures > 1120 Chair of Materials Protection |
Date Deposited: | 01 Dec 2016 10:06 |
Last Modified: | 14 Dec 2016 13:10 |
URI: | http://repozitorij.fsb.hr/id/eprint/7062 |
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