scholarly journals THE EFFECT OF AUSTEMPERING HEAT TREATMENTS ON THE MICROSTRUCTURE AND CORROSION BEHAVIOR OF CAST IRON IN 3.5% SODIUM CHLORIDE SOLUTION.

2019 ◽  
Vol 7 (4) ◽  
pp. 1551-1558 ◽  
Author(s):  
AA Nofal ◽  
Keyword(s):  
Cast Iron ◽  
Sodium Chloride ◽  
Corrosion Behavior ◽  
Chloride Solution ◽  
Sodium Chloride Solution ◽  
Heat Treatments

Effect of Cavitation on Corrosion Behavior of 20SiMn Low-Alloy Steel in 3% Sodium Chloride Solution

CORROSION ◽  
2003 ◽  
Vol 59 (7) ◽  
pp. 597-605 ◽  
Author(s):  
S. Z. Luo ◽  
Y. G. Zheng ◽  
M. C. Li ◽  
Z. M. Yao ◽  
W. Ke
Keyword(s):  
Sodium Chloride ◽  
Alloy Steel ◽  
Corrosion Behavior ◽  
Chloride Solution ◽  
Sodium Chloride Solution ◽  
Low Alloy Steel

scholarly journals Quaternary CuAlMn-based alloys with Gd and Sn additions: surface chemistry and corrosion behavior in sodium chloride solution

2021 ◽  
Author(s):  
Juliana Sarango de Souza ◽  
Mara Cristina Lopes de Oliveira ◽  
Renato Altobelli Antunes ◽  
Ricardo Alexandre Galdino da Silva
Keyword(s):  
Sodium Chloride ◽  
Surface Chemistry ◽  
Corrosion Behavior ◽  
Chloride Solution ◽  
Sodium Chloride Solution

scholarly journals Corrosion Behavior of CoCrFeNiTax Alloys in 1 M Sodium Chloride Aqueous Solution

Materials ◽  
2020 ◽  
Vol 13 (22) ◽  
pp. 5157
Author(s):  
Chun-Huei Tsau ◽  
Rong-Wei Hsiao ◽  
Tien-Yu Chien
Keyword(s):  
Aqueous Solution ◽  
Corrosion Resistance ◽  
Electrochemical Impedance Spectroscopy ◽  
Sodium Chloride ◽  
Corrosion Behavior ◽  
Chloride Solution ◽  
Sodium Chloride Solution ◽  
Electrochemical Impedance ◽  
Eutectic Structure ◽  
Different Temperatures

This paper investigates the effects of Ta content on the microstructures, hardness and corrosion behavior of as-cast CoCrFeNiTax alloys. The results indicate that the addition of Ta can change the microstructures of these alloys to dual-phased structures (FCC + HCP), as well as increasing their hardness. This study uses constant galvanostatic/potentiometric methods to measure the polarization curves of CoCrFeNiTa0.1, CoCrFeNiTa0.3 and CoCrFeNiTa0.5 alloys in deaerated 1 M sodium chloride solution at different temperatures. Electrochemical impedance spectroscopy is also used to analyze these alloys in sodium chloride solution. The results indicate that the CoCrFeNiTa0.5 alloy has a eutectic structure and the highest hardness. Furthermore, although the CoCrFeNiTa0.5 alloy has the best corrosion resistance, the CoCrFeNiTa0.3 alloy has the best pitting resistance among these alloys.

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