Corrosion behaviour of aluminium alloys and 316L stainless steel in propylene glycol and ethylene glycol water solution

2016 ◽  
Vol 1 (7) ◽  
pp. 26-29
Author(s):  
BARTOSZ GRYSAKOWSKI
Keyword(s):  
Stainless Steel ◽  
Ethylene Glycol ◽  
Propylene Glycol ◽  
Aluminium Alloys ◽  
316L Stainless Steel ◽  
Corrosion Behaviour ◽  
Water Solution

Structure and corrosion behaviour of nanocrystalline cobalt-molybdenum alloys electrodeposited on 316L stainless steel

2015 ◽  
Vol 39 (3-4) ◽  
pp. 167-174
Author(s):  
Michal Latkiewicz ◽  
Halina Krawiec ◽  
Vincent Vignal ◽  
Paulina Erazmus-Vignal
Keyword(s):  
Stainless Steel ◽  
316L Stainless Steel ◽  
Corrosion Behaviour ◽  
Molybdenum Alloys

scholarly journals Corrosion Behaviour of 316L Stainless Steel in CNTs–Water Nanofluid: Effect of Temperature

Materials ◽  
2020 ◽  
Vol 14 (1) ◽  
pp. 119
Author(s):  
Dana H. Abdeen ◽  
Muataz A. Atieh ◽  
Belabbes Merzougui
Keyword(s):  
Stainless Steel ◽  
316L Stainless Steel ◽  
Corrosion Behaviour ◽  
Gum Arabic ◽  
Steel Sample ◽  
Open Circuit ◽  
Deionized Water ◽  
Effect Of Temperature ◽  
Different Temperatures ◽  
In Series

The inhibition behavior of carbon nanotubes (CNTs) and Gum Arabic (GA) on the corrosion of 316L stainless steel in CNTs–water nanofluid under the effect of different temperatures was investigated by electrochemical methods and surface analysis techniques. Thereby, 316L stainless steel samples were exposed to CNTs–water nanofluid under temperatures of 22, 40, 60 and 80 °C. Two concentrations of the CNTs (0.1 and 1.0 wt.% CNTs) were homogenously dispersed in deionized water using the surfactant GA and tested using three corrosion tests conducted in series: open circuit test, polarization resistance test, and potentiodynamic scans. These tests were also conducted on the same steel but in solutions of GA-deionized water only. Tests revealed that corrosion increases with temperature and concentration of the CNTs–water nanofluids, having the highest corrosion rate of 32.66 milli-mpy (milli-mil per year) for the 1.0 wt.% CNT nanofluid at 80 °C. In addition, SEM observations showed pits formation around areas of accumulated CNTs that added extra roughness to the steel sample. The activation energy analysis and optical surface observations have revealed that CNTs can desorb at higher temperatures, which makes the surface more vulnerable to corrosion attack.

scholarly journals Corrosion Behaviour Of Sintered AISI 316L Stainless Steel Modified With Boron-Rich Master Alloy In 0.5M NaCl Water Solution

2015 ◽  
Vol 60 (3) ◽  
pp. 1795-1800 ◽  
Author(s):  
A. Szewczyk-Nykiel ◽  
M. Skałoń ◽  
J. Kazior
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Master Alloy ◽  
Corrosion Behaviour ◽  
Water Solution ◽  
Superficial Layer ◽  
Aisi 316L ◽  
Near Surface ◽  
Surface Areas ◽  
316L Austenitic Stainless Steel

Abstract Present study describes results of research conducted on sinters manufactured from a powdered AISI 316L austenitic stainless steel modified with an addition of boron-rich master alloy. The main aim was to study impact of the master alloy addition on a corrosion resistance of sinters in 0.5M water solution of NaCl. In order to achieve it, a potentiodynamic method was used. Corrosion tests results were also supplemented with a microstructures of near-surface areas. Scanning electron microscope pictures of a corroded surfaces previously exposed to the corrosive environment were taken and compared. It was successful to increase the corrosion resistance of AISI 316L sinters modified with master alloy. It was also successful in particular samples to obtain a densified superficial layer not only on the sinters sintered in the hydrogen but also on sinters sintered in the vacuum. No linear correlation between presence of the densified superficial layer and the enhanced corrosion resistance was noticed.

Corrosion behaviour of 316L stainless steel in PTA slurry

2013 ◽  
Vol 48 (3) ◽  
pp. 207-210 ◽  
Author(s):  
P F Ju ◽  
Y Zuo ◽  
J L Tang ◽  
Y M Tang
Keyword(s):  
Stainless Steel ◽  
316L Stainless Steel ◽  
Corrosion Behaviour

Corrosion behaviour of 316L stainless steel and anti-corrosion materials in a high acidified chloride solution

2014 ◽  
Vol 322 ◽  
pp. 47-56 ◽  
Author(s):  
Z.H. Jin ◽  
H.H. Ge ◽  
W.W. Lin ◽  
Y.W. Zong ◽  
S.J. Liu ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Chloride Solution ◽  
316L Stainless Steel ◽  
Corrosion Behaviour
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