AMPP Store - Products tagged with 'electrochemical methods'

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51318-11663-Use of electro chemical method to determine biocide efficiencies of peracid solutions

Product Number: 51318-11663-SG

Author: Yolanda De-Abreu / Ramakrishnan Balasubramanian / Yingrui Zhang / Justin Valenstein

Publication Date: 2018

$20.00

Compatibilities of SS430 and SS304 alloys were evaluated with high and low peroxide formulations of peracetic acid solutions in the presence of chlorides (0.9% weight). Effect of biofilm on the alloys was evaluated before and after treatments.

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In situ Electrochemical Evaluation of Pitting Corrosion of Carbon Steel Pipelines Exposed to Slightly Sour Seawater Service

Product Number: 51317--9416-SG

ISBN: 9416 2017 CP

Author: Ray Case

Publication Date: 2017

$20.00

The study of pitting susceptibility of carbon steel exposed to slightly sour service environment is conducted by using direct current and electrochemical impedance (IES). The test matrix is designed considering the oxidizing potential of the seawater as the independent variable.

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In Zinc We Trust? - Zinc-Free Anti-Corrosive Pigments

Product Number: 41215-906-SG

Author: Lars Kirmaier, Susanne Bender, Andreas Heyn

Publication Date: 2015

$20.00

Besides economic considerations, ecological and regulatory factors play an increasingly decisive role nowadays in the formulation of innovative coating systems. It is therefore no surprise that the call for zinc-free anti-corrosive pigments or those that do not require labeling has steadily increased in recent years. Zinc-free technology is not new. Numerous pigments based on calcium, strontium, aluminum, and magnesium phosphate have been available on the market for a long time.

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Methodologies to Evaluate Corrosion of Carbon and Stainless Steels in Artificial Geothermal Solutions

Product Number: 51324-20716-SG

Author: Gabriela Aristia; Sabrina Marcelin; Nicolas Mary; Gaurav R. Joshi; Francois Grosjean

Publication Date: 2024

$40.00

Corrosion and scaling are some of the most common challenges in geothermal applications due to the complex brine chemistry combined with the high temperatures and pressures, and the gaseous components. To study mineral scaling at metallic surfaces, appropriate corrosion tests representing the real geothermal reservoir and operating conditions must be selected. This paper focus on the reconstruction of thermal gradients between geothermal fluids and the steel walls of wells and heat exchanger tubes, in laboratory and autoclave flow loop tests (up to 200°C and 300 bar), to simulate scaling and corrosion conditions. The implementation of an electrochemical measurement device makes it possible to monitor changes to the electrochemical behaviour of steel subjected to thermal gradients in these environments and so the corrosion response and in situ evolution of scales. Results from carbon steels (N80 and P110) and stainless steel (13Cr) in artificial geothermal brines representative of Dogger and Soultz geothermal wells in France are presented.

Products tagged with 'electrochemical methods'

51318-11663-Use of electro chemical method to determine biocide efficiencies of peracid solutions

In situ Electrochemical Evaluation of Pitting Corrosion of Carbon Steel Pipelines Exposed to Slightly Sour Seawater Service

In Zinc We Trust? - Zinc-Free Anti-Corrosive Pigments

Methodologies to Evaluate Corrosion of Carbon and Stainless Steels in Artificial Geothermal Solutions

Association for Materials Protection and Performance