scholarly journals The Corrosion Behavior of Electroless Nickel-Coated Steel in Alkaline Solutions

2009 ◽  
Vol 27 (3) ◽  
pp. 269-278 ◽  
Author(s):  
Miguel Sánchez ◽  
Henry Orozco ◽  
Orlando Pérez
Keyword(s):  
Corrosion Behavior ◽  
Electroless Nickel ◽  
Alkaline Solutions ◽  
Coated Steel

Corrosion Behavior of Organic Composite Coated Steel Sheet during Cyclic Corrosion Test

1998 ◽  
Vol 84 (11) ◽  
pp. 777-784 ◽  
Author(s):  
Shigeko SUJITA ◽  
Kazuo MOCHIZUKI ◽  
Nobuyuki MORITO
Keyword(s):  
Corrosion Behavior ◽  
Corrosion Test ◽  
Steel Sheet ◽  
Coated Steel ◽  
Cyclic Corrosion ◽  
Coated Steel Sheet

Al, Al–N alloy, and AlN‐coated steel corrosion behavior in O2‐free KCl solutions

1988 ◽  
Vol 6 (3) ◽  
pp. 924-927 ◽  
Author(s):  
W. S. Tait ◽  
C. O. Huber ◽  
B. C. Begnoche ◽  
J. R. Siettmann ◽  
C. R. Aita
Keyword(s):  
Corrosion Behavior ◽  
Steel Corrosion ◽  
Coated Steel

Microstructural investigation and corrosion behavior of hot-dipped Al-Si-Mg-Cu alloy coated steel

2019 ◽  
Vol 375 ◽  
pp. 427-441 ◽  
Author(s):  
Debabrata Pradhan ◽  
Avik Mondal ◽  
Anindita Chakraborty ◽  
Manindra Manna ◽  
Monojit Dutta
Keyword(s):  
Corrosion Behavior ◽  
Coated Steel ◽  
Microstructural Investigation ◽  
Cu Alloy

Effects of potassium silicate on corrosion behavior of dacromet coating

2019 ◽  
Vol 66 (6) ◽  
pp. 819-826
Author(s):  
Khashayar Tabi ◽  
Mansour Farzam ◽  
Davood Zaarei
Keyword(s):  
Corrosion Resistance ◽  
Corrosion Behavior ◽  
Automobile Industry ◽  
Electrochemical Impedance ◽  
Salt Spray ◽  
Corrosion Current ◽  
Potassium Silicate ◽  
Coated Steel ◽  
Content Type ◽  
New Information

Purpose Potassium silicate sealer was applied on solvent-cleaned, acid-pickled, dacromet-coated steel to improve its corrosion resistance. The purpose of this paper is to study the corrosion behavior of dacromet-coated steel. Design/methodology/approach Potassium silicate sealer was applied on solvent-cleaned, acid-pickled, dacromet-coated steel to improve its corrosion resistance. Electrochemical impedance spectroscopy (EIS), potentiodynamic polarization, scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS) and salt spray were carried out. SEM was used to study the morphological appearance of the surface. Findings The EIS behavior indicated that solvent-cleaned dacromet-coated steel sealed with potassium silicate showed that the corrosion current density was 2.664E − 5 A.cm2 which was reduced to 8.752E − 6 A.cm2 and the corrosion rate, which was 2.264E − 2 mm.year−1, was reduced to 7.438E − 3 mm.year−1 in NaCl 3.5 wt.per cent. EIS was used in NaCl 3.5 wt.%, and the Bode plot characteristics showed that the corrosion protection of solvent-cleaned, dacromet-coated steel was enhanced when sealed with potassium silicate. The EDS results of salt-sprayed, solvent-cleaned samples after 10 days indicated that the main corrosion products are composed of SiO2, ZnO and Al2O3. Research limitations/implications The detection of Li element in EDS was not possible because of the device limitation. Originality/value The current paper provides new information about the sealing properties of potassium silicate and its effects on the corrosion resistance of dacromet coating, which is widely used in many industries such as the automobile industry.

scholarly journals Importance of the surface and environmental conditions on the corrosion behavior of brass, steel and brass coated steel wires and brass coated steel cords

2020 ◽  
Vol 177 ◽  
pp. 108966
Author(s):  
Alexandre Romaine ◽  
Martial Crozet ◽  
Nicolas Mary ◽  
Bernard Normand ◽  
Marie Chassagne ◽  
...  
Keyword(s):  
Corrosion Behavior ◽  
Environmental Conditions ◽  
Coated Steel ◽  
Steel Wires ◽  
Steel Cords

Corrosion Behavior of Organic Composite Coated Steel Sheet

1993 ◽  
Author(s):  
Shigeko Sujita ◽  
Ryoichi Muko ◽  
Kazuo Mochizuki ◽  
Nobuyuki Morito ◽  
Koji Yamato
Keyword(s):  
Corrosion Behavior ◽  
Steel Sheet ◽  
Coated Steel ◽  
Coated Steel Sheet
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