2016
DOI: 10.12693/aphyspola.130.286
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Corrosion Properties of AISI 4140 Industrial Steels Coated with Aniline in Different Storage Conditions

Abstract: Polyaniline (PANI) was successfully deposited by means of cyclic voltammetry technique from 0.10 M aniline containing 0.30 M oxalic acid and 1 g/l H3BO3 solution on AISI 4140 steel electrode. In this investigation nominate scan rates 25, 50, 75, and 100 mV/s have been examined. PANI film was characterized using optical microscope; it was covered with a dark green-yellow homopolymer film of strongly adherent homogeneous characteristic. The corrosion behaviour of the steel electrodes with and without PANI film i… Show more

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Cited by 4 publications
(2 citation statements)
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“…With these attractive properties, steels are the most commonly used materials for the cutting tools, forming molds, punches, etc. The corrosion resistance of these parts is one of the important properties to consider besides the high hardness, thermal stability and wear resistance [1][2][3]. Coating of steel surfaces with non-oxide ceramic layers is an extensively studied technique for enhancement of the mentioned properties.…”
Section: Introductionmentioning
confidence: 99%
“…With these attractive properties, steels are the most commonly used materials for the cutting tools, forming molds, punches, etc. The corrosion resistance of these parts is one of the important properties to consider besides the high hardness, thermal stability and wear resistance [1][2][3]. Coating of steel surfaces with non-oxide ceramic layers is an extensively studied technique for enhancement of the mentioned properties.…”
Section: Introductionmentioning
confidence: 99%
“…DOI: 10.12693/APhysPolA.132.538 PACS/topics: alumina-titania coatings, atmospheric plasma spraying, 304 stainless steel, process parameters, SEM, microstructure 1. Introduction Plasma-sprayed ceramic coatings are widely used for structural applications in order to improve resistances to wear, friction, corrosion, and oxidization [1,2]. In atmospheric plasma spraying (APS), one of many plasma spray methods [3], a coated layer is formed on a substrate surface by spraying melted powders onto a substrate at a high speed using a high-temperature plasma jet [4,5].…”
mentioning
confidence: 99%