The Influence of Prepared Methods on Electrochemical Corrosion Behavior of Fe3Al Intermetallic

Xia Wen Le; Dan Ji; Qing Dong Zhong; Qiong Yu Zhou; Tong Mo; Shuai Shuai Gu

doi:10.4028/www.scientific.net/AMR.1033-1034.1258

Paper Titles

Effect of Current Density on Microstructure and Corrosion Resistance of Ni–W Alloy Coatings
p.1241

Investigation on the Electrochemical Performance of Plasma Sprayed Ni/Cr-Fe Alloy Coatings in 3.5 %(wt) NaCl Solution
p.1245

Preparation of Epoxy-Organobentonite Nanocomposites Added ZnO-ZrO₂/Al₂O₃-ZrO₂ Nanoparticles and Investigation on their Corrosion Resistance Property in Coating on Q235 Steel
p.1249

Study on the Corrosion-Resistant Performance of ZSM-5 Zeolite Film on the Surface of Al2024
p.1254

The Influence of Prepared Methods on Electrochemical Corrosion Behavior of Fe₃Al Intermetallic
p.1258

Casting Process and Simulation of 50-60017-00 Pulley
p.1265

Characterization of PVAc Adhesive Penetration and its Effect on Wood Properties
p.1271

Effect of Annealing Treatment on the Isothermal and Cyclic Oxidation Behavior of an Electrodeposited Alumina-Forming Ni-Al Microcomposite
p.1275

Study on Dissolution Different of Metal Palladium Powder and Place
p.1283

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The Influence of Prepared Methods on Electrochemical Corrosion Behavior of Fe₃Al Intermetallic

Abstract:

Different compositions to prepare the Fe₃Al intermetallic were analyzed through the microstructure and electrochemical corrosion behavior. The structure and microstructure were analyzed by X-ray and scanning electron microstructure (SEM). The corrosion resistance of samples was evaluated by potentiodynamic polarization (Tafel) and electrochemical impedance spectroscopy (EIS). Results show that the alloy with a composition of pure aluminum with pure iron shows a higher corrosion resistance.