scholarly journals A review of Corrosion Resistance Nanocomposite Coatings

10.5772/62048 ◽  
2016 ◽  
Author(s):  
Thais G. L. Rezende ◽  
Deborah V. Cesar ◽  
Dalva C. B. do Lago ◽  
Lilian F. Senna
Keyword(s):  
Corrosion Resistance ◽  
Nanocomposite Coatings

Corrosion Resistance of Ni-CeO2 Nanocomposite Coatings Prepared by Pulse Electrodeposition in an Ultrasonic Field

2010 ◽  
Vol 25 (5) ◽  
pp. 522-526
Author(s):  
Yu-Jun XUE ◽  
Hong-Bin LIU ◽  
Ming-Ming LAN ◽  
Hong-Biao HAN ◽  
Ji-Shun LI
Keyword(s):  
Corrosion Resistance ◽  
Ultrasonic Field ◽  
Pulse Electrodeposition ◽  
Nanocomposite Coatings

Preparation of Electrodeposited Ni-CNTs Nanocomposite Coatings with Highly Wear and Corrosion Resistance Properties

2012 ◽  
Vol 548 ◽  
pp. 101-104 ◽  
Author(s):  
W. Shao ◽  
D. Nabb ◽  
N. Renevier ◽  
I. Sherrington ◽  
J.K. Luo
Keyword(s):  
Mechanical Property ◽  
Carbon Nanotubes ◽  
Corrosion Resistance ◽  
Surface Morphology ◽  
Corrosion Property ◽  
Nanocomposite Coatings ◽  
Sem Images ◽  
Wear And Corrosion ◽  
Watts Bath ◽  
Wear And Corrosion Resistance

Ni-carbon nanotubes nanocomposite coatings were obtained from a Watts bath containing uniformly dispersed carbon nanotubes (CNTs). The surface morphology was investigated by the SEM images of coatings. The mechanical property and corrosion resistance of the nanocomposite coatings were investigated. This study revealed these CNTs reinforced Ni nanocoatings have improved mechanical and corrosion property.

New method for CO2 corrosion resistance Ni-W-Y2O3-ZrO2 nanocomposite coatings

2019 ◽  
Vol 45 (5) ◽  
pp. 6163-6174 ◽  
Author(s):  
Gan Cui ◽  
Zhenxiao Bi ◽  
Jianguo Liu ◽  
Shun Wang ◽  
Zili Li
Keyword(s):  
Corrosion Resistance ◽  
New Method ◽  
Nanocomposite Coatings ◽  
Co2 Corrosion

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.

Preparation and properties of duplex NI-P-TIO2/NI nanocomposite coatings

2019 ◽  
Vol 33 (01n03) ◽  
pp. 1940019 ◽  
Author(s):  
Weihui Zhang ◽  
Di Cao ◽  
Yanxin Qiao ◽  
Yuxin Wang ◽  
Xiang Li ◽  
...  
Keyword(s):  
Mechanical Property ◽  
Wear Resistance ◽  
Corrosion Resistance ◽  
Porous Structure ◽  
Outer Layer ◽  
Nanocomposite Coating ◽  
Nanocomposite Coatings ◽  
Coating Properties ◽  
Duplex Coating ◽  
Plating Solution

Duplex Ni-P-TiO2/Ni coatings were deposited on the brass substrate by using two baths. Ni-P-TiO2 nanocomposite coatings were electroplated as the outer layer on the Ni-plated brass substrate by adding transparent TiO2 sol (0–50 mL/L) into the Ni-P plating solution. The microstructure, mechanical property and corrosion resistance of the duplex Ni-P-TiO2/Ni nanocomposite coatings were systemically investigated. The results show that the interface of duplex coating was uniform and the adhesion between two layers was extremely good. The microhardness of duplex Ni-P-12.5 mL/L TiO2 /Ni coating was [Formula: see text]616 HV[Formula: see text] compared to [Formula: see text]539 HV[Formula: see text] of Ni-P /Ni coating and [Formula: see text]307 HV[Formula: see text] of single Ni coating. Meanwhile, the wear resistance and the corrosion resistance of the duplex nanocomposite coating have also been improved remarkably compared with single Ni coating. However, adding excessive TiO2 sol (more than 12.5 mL/L) caused the agglomeration of TiO2 nanoparticles and led to a porous structure in the outer layer, resulting in the deterioration of coating properties.

Nanocomposite Coatings on Biomedical Grade Stainless Steel for Improved Corrosion Resistance and Biocompatibility

2012 ◽  
Vol 4 (10) ◽  
pp. 5134-5141 ◽  
Author(s):  
Srinivasan Nagarajan ◽  
Marimuthu Mohana ◽  
Pitchaimuthu Sudhagar ◽  
Vedarajan Raman ◽  
Toshiyasu Nishimura ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Nanocomposite Coatings
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