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Exploring The Truth About Aluminium Flakes As Pigments In Corrosion Protective Coatings

Product Number: 51322-18194-SG

Author: Andreas Løken, Magne Kringberg, Anders W. B. Skilbred, Torstein Lædre

Publication Date: 2022

$20.00

The success of corrosion protective coating systems relies, to a great extent, on the coatings’ inherent barrier properties. This barrier property signifies the coating’s ability to withstand the permeation of sea water and oxygen, thus minimizing corrosion of the underlying metal. While various additives or pigments can promote the barrier property of coatings, one of the most common pigments is aluminum flakes [1-4].The idea behind their use is simple, and essentially relies on having the aluminum flakes in the coating oriented parallel to the underlying substrate. With them in place, the pathways for sea water and oxygen effectively increase, thus preventing the progression of corrosion. However, while having been employed in numerous coating formulations for many years, the evidence for the success of aluminum flakes as barrier pigments is still lacking.

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Interfacial and Corrosion Characterization of Zinc Rich-Epoxy Primers with Carbon Nanotubes Exposed to Marine Bacteria

Product Number: 51317--9465-SG

ISBN: 9465 2017 CP

Author: Homero Castaneda-Lopez

Publication Date: 2017

$20.00

In this work, a marine environment due to the presence of marine bacteria was exposed to three zinc-rich epoxy coated-steel samples with different carbon nanotube additions. The electrochemical activity was monitored by using open circuit potential and electrochemical impedance spectroscopy.

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Investigation of passive film formation on UNS N08935 in high chloride solution – Alternative method for advanced material selection

Product Number: 51323-19266-SG

Author: Nian Zhou, Robert Mattsson Öhnfeldt, Daniel Gullberg, Ulf Kivisäkk

Publication Date: 2023

$20.00

Material selection to get “fit-for-purpose” alloys is an important task that corrosion engineers face in their daily work. Two common ways of attacking such a challenge is by testing different alloys in environments similar to the application in a laboratory environment or installing samples in actual operating equipment. In the latter, testing is usually time consuming and might require plant turnovers to get access to the equipment for sample installation.

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Recent Advances On The Influence Of Microstructural Characteristics On Corrosion Resistance In H2SO4 Of Anodized Titanium

Product Number: 51322-17589-SG

Author: Luca Casanova, MariaPia Pedeferri, Gianluigi A. Botton, Marco Ormellese

Publication Date: 2022

$20.00

Industrial usage of Plasma Electrolytic Oxidation (PEO) has grown consistently in recent years, thanks to the improved characteristics imparted to the oxide film in terms of surface adhesion, hardness, crystallinity, uniformity, and corrosion resistance. The metallic substrate is not subjected to elevated temperature and the overall equipment complexity is relatively simple, making the technique a good candidate for surface functionalization. In PEO treatments, high voltages are employed (~ 150-750 V 1) allowing for the formation of an insulating, or at least semiconductive, oxide layer that’s limits ion transport responsible for the initial coating growth. Beyond the spark voltage (prerequisite the enter the PEO regime) oxidation does not occur only as the result of a continuous flow of ions but rather it takes place after the cooling of a plasma discharge.

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Relating Changes in Electrochemical Properties to Barrier Property Changes of an Organic Coating System

Product Number: 51323-19314-SG

Author: Steven A. Policastro, Erick Iezzi, Attilio Arcari, Rachel M. Anderson, Carlos M. Hangarter

Publication Date: 2023

$20.00

Coating systems are used in a wide variety of environments, including seawater immersion and exposure to the atmosphere, as a method for preventing corrosion. A coating system refers to the layers of coatings that are applied over one another to form a structure that performs multiple functions that cannot be provided by a single coating. For example, the initial layer of the system may consist of a surface pretreatment that thickens the oxide film of the aircraft skin material and aids in adhesion of the base coating to the substrate.

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Study for Quantification Method of Coating Degradation Mode Due to Outdoor Environmental Factors

Product Number: 51321-16373-SG

Author: Yoko Nishida/ Yoshitaka Baba

Publication Date: 2021

$20.00

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The Performance of Phenolic Epoxy Coating after Thermal Exposure for Corrosion Protection in Marine Environments

Product Number: 51323-19046-SG

Author: S. Ahmed, T. Becker, Y. Hou, K. Lepkova, T. Pojtanabuntoeng

Publication Date: 2023

$20.00

Organic coating is the most widely used method of corrosion protection. its corrosion protective abilities depend on physical, chemical and mechanical properties including adhesion to a substrate and essential barrier properties against corrosive species, such as water and oxygen. The durability of corrosion protection coatings is evaluated based on their effectiveness in providing long-term protection to metallic substrates when these materials are exposed to aggressive corrosion environments.

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Wet Tg: Understanding the Effect of Hot, Distilled Water on the Glass Transition Temperature, Barrier Properties, and Performance of Fusion Bonded Epoxy Coatings

Product Number: 51323-19470-SG

Author: Doug Smith, John M. Bronk

Publication Date: 2023

$20.00

Coatings are integral to a corrosion prevention strategy, especially with a multilayered system and cathodic protection. While these systems have redundancies and are designed with extended lifetimes, it is important to understand how each part of the system performs under stress. There are many coating chemistries out there for corrosion prevention, such as liquid epoxies and polyurethanes, but Fusion Bonded Epoxy systems have many favorable properties for scenarios that require the most cost-effective, resilient solution.

Products tagged with 'eis'

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