Paper Title :Electrochemical Corrosion Behavior of Mg-5al-1ti-XZN Alloys
Author :Hayrettin Ahlatci, Harun Cug, Yunus Turen, Yavuz Sun, Mehmet Unal, Huseyin Zengin
Article Citation :Hayrettin Ahlatci ,Harun Cug ,Yunus Turen ,Yavuz Sun ,Mehmet Unal ,Huseyin Zengin ,
(2018 ) " Electrochemical Corrosion Behavior of Mg-5al-1ti-XZN Alloys " ,
International Journal of Advances in Science, Engineering and Technology(IJASEAT) ,
pp. 37-40,
Volume-6, Issue-2, Spl. Iss-2
Abstract : In this study, the effect of addition of Zn element on the electrochemical corrosion resistance of Mg5Al1Ti
magnesium alloy produced by conventional casting method was investigated. Master alloy Zn addition is 2% and 4%. The
corrosion test was carried out in a 30gr NaCl / l + 10ml HCl / l solution with potentiodynamic polarization measurement
methods. Potentiostatic polarization corrosion experiments were performed using a computer controlled Gamry model
PC4/300mA potentiostat / galvanostat with DC105 corrosion analysis software. Scanning Electron Microscope, stereo
microscope and X-ray diffraction analysis were used for microcharacterization. Corrosion current density and corrosion
potential values were measured from the potentiodynamic polarization curves of the investigated alloys. The Mg5Al1Ti
master alloy containing 4% Zn element exhibited the lowest current density at 1.55mA/cm2.
Keywords: Mg5Al1TiAlloys, ZnAddition, Casting, CorrosionResistance.
Type : Research paper
Published : Volume-6, Issue-2, Spl. Iss-2
DOIONLINE NO - IJASEAT-IRAJ-DOIONLINE-12715
View Here
Copyright: © Institute of Research and Journals
|
|
| |
|
PDF |
| |
Viewed - 28 |
| |
Published on 2018-08-21 |
|