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Pregled bibliografske jedinice broj: 958436

The influence of copper content on corrosion behavior of ductile iron and austempered ductile iron


Vrsalović, Ladislav; Čatipović, Nikša; Živković, Dražen; Dadić, Zvonimir; Kožuh, Stjepan; Gojić, Mirko; Batinović, Josip
The influence of copper content on corrosion behavior of ductile iron and austempered ductile iron // Conference Proceedings Mechanical Technologies and Structural Materials / Jozić, Sonja ; Lela, Branimir (ur.).
Split: Hrvatsko društvo za strojarske tehnologije, 2018. str. 199-204 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
The influence of copper content on corrosion behavior of ductile iron and austempered ductile iron

Autori
Vrsalović, Ladislav ; Čatipović, Nikša ; Živković, Dražen ; Dadić, Zvonimir ; Kožuh, Stjepan ; Gojić, Mirko ; Batinović, Josip

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

Izvornik
Conference Proceedings Mechanical Technologies and Structural Materials / Jozić, Sonja ; Lela, Branimir - Split : Hrvatsko društvo za strojarske tehnologije, 2018, 199-204

Skup
8th International Conference "Mechanical Technologies and Structural Materials 2018"

Mjesto i datum
Split, Croatia, 27-28.09.2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Ductile Iron, Austempered Ductile Iron, SEM, EDS

Sažetak
The effect of copper content on corrosion behavior of ductile iron and austempered ductile iron was investigated in 0.5 mol dm-3 NaCl solution at T = 20°C by open circuit potential measurements, linear and potentiodynamic polarisation methods. Ductile iron specimens used in this paper had: 0.031 wt.% Cu and 0.91 wt.% Cu. Specimens were austenitised at 850°C for 60 min and then austempered at 420°C for 60 min in 50% NaNO3 and 50% KNO3 salt bath. The mechanism of the corrosion attack developed on the material surface was analysed by light microscopy, scanning electron microscopy (SEM) and energy dispersive X-ray analysis (EDX).The results of the electrochemical investigations indicated that corrosion rate generally decrease with the increase in copper content in alloy. Also, higher corrosion resistance showed austempered ductile iron samples compared to ductile iron samples with the same chemical composition.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Metalurgija, Strojarstvo

Napomena
Rad je izrađen u sklopu projekta "Optimization and modeling of thermal processes of materials" financiranog od strane Hrvatske zaklade za znanost, pod vodstvom prof.dr.sc. Bože Smoljana.



POVEZANOST RADA


Projekti:
HRZZ-IP-2013-11-5371 - Optimiranje i modeliranje termalnih procesa materijala (OMOTPOM) (Smoljan, Božo, HRZZ - 2013-11) ( POIROT)

Ustanove:
Kemijsko-tehnološki fakultet, Split,
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Metalurški fakultet, Sisak


Citiraj ovu publikaciju

Vrsalović, Ladislav; Čatipović, Nikša; Živković, Dražen; Dadić, Zvonimir; Kožuh, Stjepan; Gojić, Mirko; Batinović, Josip
The influence of copper content on corrosion behavior of ductile iron and austempered ductile iron // Conference Proceedings Mechanical Technologies and Structural Materials / Jozić, Sonja ; Lela, Branimir (ur.).
Split: Hrvatsko društvo za strojarske tehnologije, 2018. str. 199-204 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Vrsalović, L., Čatipović, N., Živković, D., Dadić, Z., Kožuh, S., Gojić, M. & Batinović, J. (2018) The influence of copper content on corrosion behavior of ductile iron and austempered ductile iron. U: Jozić, S. & Lela, B. (ur.)Conference Proceedings Mechanical Technologies and Structural Materials.
@article{article, year = {2018}, pages = {199-204}, keywords = {Ductile Iron, Austempered Ductile Iron, SEM, EDS}, title = {The influence of copper content on corrosion behavior of ductile iron and austempered ductile iron}, keyword = {Ductile Iron, Austempered Ductile Iron, SEM, EDS}, publisher = {Hrvatsko dru\v{s}tvo za strojarske tehnologije}, publisherplace = {Split, Croatia} }
@article{article, year = {2018}, pages = {199-204}, keywords = {Ductile Iron, Austempered Ductile Iron, SEM, EDS}, title = {The influence of copper content on corrosion behavior of ductile iron and austempered ductile iron}, keyword = {Ductile Iron, Austempered Ductile Iron, SEM, EDS}, publisher = {Hrvatsko dru\v{s}tvo za strojarske tehnologije}, publisherplace = {Split, Croatia} }




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