The Effect of Heat Treatment and Corrosion Behavior of AISI420

Euroinvent ICIR 2018

Minciuna, M.G.^1,2,3 ; Achitei, D.C.^1,2,3 ; Vizureanu, P.^1,2,3 ; Benchea, M.^4 ; Sandu, A.V.^1,2,3

Gheorghe Asachi Technical University of Iasi, Faculty of Materials Science and Engineering, Blvd. D. Mangeron 41, Iasi

700050, Romania^1

Romanian Inventors Forum, Str. Sf. P. Movila 3, Iasi, Romania^2

Univ Malaysia Perlis, Sch Mat Engn, Ctr Excellence Geopolymerand Green Technol CEGeoTec, Kompleks Pengajian Jejawi 2, Perlis-Arau

02600, Malaysia^3

Gheorghe Asachi Technical University of Iasi, Faculty of Mechanical Engineering, Blvd. D. Mangeron 41, Iasi

700050, Romania^4

关键词: Aisi 420 steels;    Corrosion behavior;    Effect of heat treatments;    NaCl aqueous solution;    Potentiostats;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/374/1/012039/pdf
DOI  :  10.1088/1757-899X/374/1/012039

来源: IOP

【 摘 要 】

The present paper shows the effect of heat treatments applied to an AISI 420 steel. The characterization of corrosion behavior of AISI 420 steel, in 0.5M NaCl aqueous solution, was made in an electrochemical cell with 3 electrodes, connected at PG STAT 302N Autolab Potentiostat, at laboratory temperature. The medium used was a NaCl 0.5M solution with a pH of 6.26 and an electro-conductivity by 49.9 mS/cm.