A study on the anticorrosion performance of epoxy nanocomposite coatings containing epoxy-silane treated nano-silica on mild steel substrate

2015 ◽  
Vol 23 ◽  
pp. 145-153 ◽  
Author(s):  
A. Ghanbari ◽  
M.M. Attar
Keyword(s):  
Mild Steel ◽  
Steel Substrate ◽  
Nanocomposite Coatings ◽  
Nano Silica ◽  
Epoxy Nanocomposite ◽  
Anticorrosion Performance ◽  
Mild Steel Substrate

Effect of coating composition on the anticorrosion performance of a silane sol–gel layer on mild steel

RSC Advances ◽  
2015 ◽  
Vol 5 (129) ◽  
pp. 106485-106491 ◽  
Author(s):  
A. Foroozan E. ◽  
R. Naderi
Keyword(s):  
Mild Steel ◽  
Electrochemical Impedance ◽  
Steel Substrate ◽  
Sol Gel ◽  
Gel Layer ◽  
Gel Film ◽  
Coating Composition ◽  
Anticorrosion Performance ◽  
Protective Performance ◽  
Mild Steel Substrate

In this study, the effect of coating composition on the protective performance of an eco-friendly silane sol–gel film applied on a mild steel substrate was investigated using electrochemical impedance spectroscopy and surface analysis methods.

Synthesis of TiAlN based coating on mild steel substrate using combined laser/sol-gel technique

2010 ◽  
Vol 204 (16-17) ◽  
pp. 2539-2545 ◽  
Author(s):  
M. Sundar ◽  
A.M. Kamara ◽  
P.T. Mativenga ◽  
L. Li
Keyword(s):  
Mild Steel ◽  
Steel Substrate ◽  
Sol Gel ◽  
Gel Technique ◽  
Mild Steel Substrate

Photoelectrocatalytic activity of Zn-loaded RGO-TiO2composite coatings on mild steel substrate via DC electrochemical co-deposition

2014 ◽  
Vol 65 (2) ◽  
pp. 20303 ◽  
Author(s):  
Rakibul Hasan ◽  
Chin Wei Lai ◽  
Sharifah Bee Abd Hamid ◽  
Wan Jeffrey Basirun ◽  
Zainovia Lockman ◽  
...  
Keyword(s):  
Mild Steel ◽  
Steel Substrate ◽  
Mild Steel Substrate

Corrosion Resistance of Electroless Ni-P-W/ZrO2 Nanocomposite Coatings in Peracid Solutions

2022 ◽  
Vol 1048 ◽  
pp. 72-79
Author(s):  
Suriaya Hassan ◽  
Abdul Ansari ◽  
Arvind Kumar ◽  
Munna Ram ◽  
Sulaxna Sharma ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Steel Substrate ◽  
Cost Effective ◽  
Argon Atmosphere ◽  
Nanocomposite Coatings ◽  
Second Phase ◽  
Effective Option ◽  
P Matrix ◽  
Electroless Ni ◽  
Mild Steel Substrate

In current investigation, the Ni-P-W/ZrO2 electroless nanocomposite coatings are deposited upon mild steel substrate (AISI 1040 grade). The W/ZrO2 nanoparticles (50 to 130 nm range) were incorporated separately into acidic electroless Ni-P matrix as a second phase materials. The as-plated EL Ni-P-W/ZrO2 depositions were also heated at 400 οC in Argon atmosphere for one hour duration and analyzed by SEM/EDAX and XRD physical methods. The Ni-P-W/ZrO2 as-plated coupons revealed nebulous type structures while heated coupons showed crystalline structures in both cases. Furthermore Ni-P-ZrO2 coatings have very less cracks and gaps as compared to Ni-P-W coatings. The corrosion tests result in peracid (0.30 ± 0.02 % active oxygen) solutions point up that corrosivity of peracid ( 500 ppm Cl) is more than peracid (0 ppm Cl) and corrosion resistance of tested coupons varies as Ni-P-ZrO2 (as-plated) > Ni-P-ZrO2 (heated) > Ni-P-W (as-plated) > Ni-P-W (heated) > MS. The utilization of Ni-P-ZrO2 nanocomposite coatings in peracid solutions can be considered a cost effective option on the basis of its better cost/strength ratio in addition to its fair corrosion resistance.

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