Corrosion and Wear Response of Oxide-Reinforced Nickel Composite Coatings

2016 ◽  
Vol 25 (7) ◽  
pp. 2563-2569 ◽  
Author(s):  
Pradeep Tirlapur ◽  
M. Muniprakash ◽  
Meenu Srivastava
Keyword(s):  
Composite Coatings ◽  
Corrosion And Wear ◽  
Wear Response

Corrosion and wear resistance behavior of nano-silica epoxy composite coatings

2015 ◽  
Vol 81 ◽  
pp. 132-139 ◽  
Author(s):  
Sironmani Palraj ◽  
Muthiah Selvaraj ◽  
Kuppaianpoosari Maruthan ◽  
Gopalakrishnan Rajagopal
Keyword(s):  
Wear Resistance ◽  
Epoxy Composite ◽  
Composite Coatings ◽  
Corrosion And Wear ◽  
Nano Silica

Corrosion and wear resistant electrodeposited composite coatings

2005 ◽  
Vol 50 (23) ◽  
pp. 4551-4556 ◽  
Author(s):  
Maria Lekka ◽  
Niki Kouloumbi ◽  
Mauro Gajo ◽  
Pier Luigi Bonora
Keyword(s):  
Composite Coatings ◽  
Corrosion And Wear ◽  
Wear Resistant

scholarly journals The Use of Complex Additives for the Formation of Corrosion- and Wear-Resistant Epoxy Composites

2019 ◽  
Vol 2019 ◽  
pp. 1-5 ◽  
Author(s):  
Andriy Buketov ◽  
Oleksandr Sapronov ◽  
Mykola Brailo ◽  
Danylo Stukhlyak ◽  
Serhii Yakushchenko ◽  
...  
Keyword(s):  
Wear Rate ◽  
Epoxy Matrix ◽  
Epoxy Composite ◽  
Electrochemical Reaction ◽  
Composite Coatings ◽  
Corrosion And Wear ◽  
Epoxy Composites ◽  
Epoxy Binder ◽  
Water Medium ◽  
Rational Combination

The corrosion resistance and hydroabrasive resistance of the developed epoxy composite coatings are investigated in this paper. The analysis of the penetration index change after τ = 50–150 days of immersion in a water medium and 10% sulfuric acid solution is carried out. The optimal ratio of the modifier and nanodispersed (Si3N4, Al2O3, AlN, and TiN) and fibrous (viscose, polyamide, matka silk, rong, and cashmere) fillers in the epoxy binder is determined. It was allowed to slow down the process of electrochemical reaction on the metal surface. The penetration of aggressive media in such a coating during the time t = 150 days is 0.8–2.8%. It is 1.5–2 times lower than the similar indexes of the initial epoxy matrix. The rational combination of the fibrous filler (wool, acrylic PAN, and cashmere), modifier, and nanodispersed (Si3N4, AlF3, IH, and ZrH) filler in the epoxy binder is found, which allows to provide optimum indexes of wear rate. The wear rate under the action of a hydroabrasive of such a coating is I = 0.20%, which is 4 times lower than the similar indexes of the initial epoxy matrix. The wear mechanism of such coatings is caused by the physical and mechanical processes of microcutting and plastic deformation of the surface layer of the material.

Corrosion and Wear Properties of Zn-Based Composite Coatings

2020 ◽  
Vol 29 (8) ◽  
pp. 5360-5365
Author(s):  
Ion-Dragos Utu ◽  
Roxana Muntean ◽  
Ion Mitelea
Keyword(s):  
Composite Coatings ◽  
Corrosion And Wear ◽  
Wear Properties
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