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Influence of laser surface hardening on corrosion properties of Al-Zn-Si cast alloy

E. Tillová ; University of Žilina, Faculty of Mechanical Engineering, Slovak Republic
L. Kuchariková ; University of Žilina, Faculty of Mechanical Engineering, Slovak Republic
M. Chalupová ; University of Žilina, Faculty of Mechanical Engineering, Slovak Republic
J. Belan ; University of Žilina, Faculty of Mechanical Engineering, Slovak Republic
A. Vaško ; University of Žilina, Faculty of Mechanical Engineering, Slovak Republic
I. Švecová ; University of Žilina, Faculty of Mechanical Engineering, Slovak Republic

Puni tekst: engleski, pdf (287 KB) str. 47-50 preuzimanja: 256* citiraj
APA 6th Edition
Tillová, E., Kuchariková, L., Chalupová, M., Belan, J., Vaško, A. i Švecová, I. (2017). Influence of laser surface hardening on corrosion properties of Al-Zn-Si cast alloy. Metalurgija, 56 (1-2), 47-50. Preuzeto s https://hrcak.srce.hr/168879
MLA 8th Edition
Tillová, E., et al. "Influence of laser surface hardening on corrosion properties of Al-Zn-Si cast alloy." Metalurgija, vol. 56, br. 1-2, 2017, str. 47-50. https://hrcak.srce.hr/168879. Citirano 09.12.2019.
Chicago 17th Edition
Tillová, E., L. Kuchariková, M. Chalupová, J. Belan, A. Vaško i I. Švecová. "Influence of laser surface hardening on corrosion properties of Al-Zn-Si cast alloy." Metalurgija 56, br. 1-2 (2017): 47-50. https://hrcak.srce.hr/168879
Harvard
Tillová, E., et al. (2017). 'Influence of laser surface hardening on corrosion properties of Al-Zn-Si cast alloy', Metalurgija, 56(1-2), str. 47-50. Preuzeto s: https://hrcak.srce.hr/168879 (Datum pristupa: 09.12.2019.)
Vancouver
Tillová E, Kuchariková L, Chalupová M, Belan J, Vaško A, Švecová I. Influence of laser surface hardening on corrosion properties of Al-Zn-Si cast alloy. Metalurgija [Internet]. 2017 [pristupljeno 09.12.2019.];56(1-2):47-50. Dostupno na: https://hrcak.srce.hr/168879
IEEE
E. Tillová, L. Kuchariková, M. Chalupová, J. Belan, A. Vaško i I. Švecová, "Influence of laser surface hardening on corrosion properties of Al-Zn-Si cast alloy", Metalurgija, vol.56, br. 1-2, str. 47-50, 2017. [Online]. Dostupno na: https://hrcak.srce.hr/168879. [Citirano: 09.12.2019.]

Sažetak
This work is focused on the effect of the laser surface treatment (laser power 50 and 80 W) on microstructure and corrosion properties of self-hardened AlZn10Si8Mg cast alloy used for engine and vehicle constructions. The electrochemical impedance spectroscopy (EIS) technique and Nyquist plots in a 1M NaCl test solution at 20 °C were carried out. A detailed corrosion study showed that corrosion resistance samples with laser layer were marginally less; probably the presence of chloride ions significantly damaged the Al2O3 film and caused the formation of NaAlO2.

Ključne riječi
Al-Zn-Si cast alloys; laser surface hardening; microstructure; corrosion properties

Hrčak ID: 168879

URI
https://hrcak.srce.hr/168879

Posjeta: 379 *