Characterization of steel surface under cathodic protection in seawater

2013 ◽  
Vol 60 (3) ◽  
pp. 160-167 ◽  
Author(s):  
Mariela Rendón Belmonte ◽  
José Trinidad Pérez Quiroz ◽  
Benjamín Valdez Salas ◽  
Miguel Martínez Madrid ◽  
Andrés Torres Acosta ◽  
...  
Keyword(s):  
Cathodic Protection ◽  
Steel Surface

scholarly journals Characterization of interference thin films grown on stainless steel surface by alternate pulse current in a sulphochromic solution

2008 ◽  
Vol 11 (4) ◽  
pp. 421-426 ◽  
Author(s):  
Rosa Maria Rabelo Junqueira ◽  
Célia Regina de Oliveira Loureiro ◽  
Margareth Spangler Andrade ◽  
Vicente Tadeu Lopes Buono
Keyword(s):  
Thin Films ◽  
Stainless Steel ◽  
Steel Surface ◽  
Pulse Current ◽  
Stainless Steel Surface

scholarly journals Characterization of microrelief forming on the hardened steel surface with ultrasonic reinforcing burnishing processing

2018 ◽  
Vol 450 ◽  
pp. 032011 ◽  
Author(s):  
Sergey Grigoriev ◽  
Aleksandr Selivanov ◽  
Igor Bobrovskij ◽  
Aleksandr Dyakonov ◽  
Igor Deryabin
Keyword(s):  
Steel Surface ◽  
Hardened Steel

scholarly journals Synthesis and Characterization of Ni–W/Cr2O3 Nanocomposite Coatings Using Electrochemical Deposition Technique

Coatings ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 815 ◽  
Author(s):  
Samuel Mbugua Nyambura ◽  
Min Kang ◽  
Jiping Zhu ◽  
Yuntong Liu ◽  
Yin Zhang ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Binary Alloy ◽  
Steel Surface ◽  
Nanocomposite Coatings ◽  
Electrodeposition Technique ◽  
X Ray ◽  
Citrate Electrolyte ◽  
Cr2o3 Nanoparticles ◽  
Nanoparticle Content

Ni–W/Cr2O3 nanocomposite coatings were synthesized from aqueous sulphate-citrate electrolyte containing Cr2O3 nanoparticles on a steel surface using conventional electrodeposition technique. This study was aimed at investigating the influence of Cr2O3 nanoparticle content on the microstructure, corrosion resistance, and mechanical properties of electrodeposited Ni–W/Cr2O3 nanocomposite coatings. Ni–W binary alloy coatings were deposited and optimized before addition of the nanoparticles to produce high-quality coatings. The microstructure and chemical composition of the Ni–W/Cr2O3 nanocomposite coatings were evaluated using scanning electron microscope (SEM), energy dispersive X-ray spectrometer (EDS), and XRD. Corrosion resistance properties were evaluated using potentiodynamic polarization (Tafel) measurements in 3.5 wt.% NaCl medium. The corrosion resistance and microhardness are significantly higher in Ni–W/Cr2O3 nanocomposite coatings compared to pure Ni–W binary alloy and increase with the increase in content of Cr2O3 nanoparticles in the coatings. Wear resistance is also higher in Ni–W/Cr2O3 nanocomposite coatings.

Synthesis and characterization of epoxy phosphate steel surface modifiers

1987 ◽  
Vol 26 (8) ◽  
pp. 1518-1523 ◽  
Author(s):  
R. O. Carter ◽  
J. L. Parsons ◽  
J. W. Holubka
Keyword(s):  
Steel Surface ◽  
Synthesis And Characterization ◽  
Surface Modifiers
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