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Corrosion characteristics of cobalt-silicon nitride electro composites in various corrosive environments
E.P. Rajiv,A. Iyer,S.K. Seshadri +2 more
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TLDR
In this paper, the corrosion characteristics of electro codeposited cobalt-silicon nitride composites in neutral sodium chloride and sulphuric acid solutions are presented, and the electro composites showed greatly improved corrosion resistance over pure cobalt in nondeaerated 3.5% sodium chloride solution, but they induced significantly less galvanic corrosion on steel in the same medium.About:
This article is published in Materials Chemistry and Physics.The article was published on 1995-04-01. It has received 9 citations till now. The article focuses on the topics: Corrosion & Galvanic corrosion.read more
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Effect of electrodeposition conditions and reinforcement content on microstructure and tribological properties of nickel composite coatings
Tushar Borkar,Sandip P. Harimkar +1 more
TL;DR: In this article, the effect of deposition conditions on the evolution of surface microstructure, crystallographic microtexture, microhardness, and sliding wear behavior of pure nickel and nickel composite coatings are presented.
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Electrochemical studies on electroless ternary and quaternary Ni-P based alloys
TL;DR: In this article, ternary Ni-W-P alloy films were prepared using alkaline citrate-based bath and evaluated in 3.5% sodium chloride solution in non-deaerated and deaerated conditions by potentiodynamic polarization and electrochemical impedance (EIS).
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Corrosion behaviour of AIP NiCoCrAlYSiB coating in salt spray tests
TL;DR: In this paper, as-deposited and annealed/pre-oxidised NiCoCrAlYSiB coatings were studied by salt spray testing in a neutral mist of 5-wt% NaCl at 35-°C for 200h.
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Galvanic Corrosion of a Carbon Steel-Stainless Steel Couple in Sulfide Solutions
TL;DR: The galvanic corrosion behavior of carbon steel-stainless steel couples with various cathode/anode area ratios was investigated in S 2−-containing solutions, which were in equilibrium with air, by electrochemical measurements, immersion test, and surface characterization.
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Codeposition of SiC particles with electrolytic cobalt in the presence of Cs+ ions
TL;DR: In this paper, the influence of Cs + concentration on the cathodic polarization curves was determined in galvanostatic and potentiodynamic measurements, and the structure of the composite coatings was studied by microscopic observations.
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Journal ArticleDOI
Polarization Studies of Brass-Steel Galvanic Couples
TL;DR: In this article, the galvanic corrosion of steel coupled to brass was investigated using a 70Cu-30Zn brass cathode and electrical polarization of the brass cathodes was used.
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Composite materials deposited from the vapour phase under vacuum
TL;DR: The processes of electron beam evaporation of metals and non-metals in a vacuum and subsequent condensation of the vapour phase can be used to regulate the structure of solid condensates over wide ranges as discussed by the authors.
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Nonequilibrium Alloying of Graphite-Reinforced Aluminum Metal Matrix Composites
TL;DR: With corrosion behavior superior to pure aluminum (Al), nonequilibrium Al alloys produced by cosputter deposition have great potential for use as matrix metals in graphite (Gr)- reinforced...
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Corrosion Studies on Nickel-Silicon Nitride Composite Coatings
TL;DR: In this paper, the electrochemical behavior of sediment electrodeposited nickel-silicon nitride composite coatings on mild steel has been studied, and it was shown that the higher the percentage of silicon nitride in the composite, the better is the corrosion resistance.