AMPP Store - Conference Papers

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Corrosion Protection in Oil Systems with Water Ingress by Use of Volatile Corrosion Inhibitors (VCI)

Product Number: 51319-12905-SG

Author: John Wulterkens

Publication Date: 2019

$20.00

Volatile corrosion inhibitors (VCI) are commonly used in various oil systems to prevent corrosion during preservation and in intermittent operation. However water ingress still introduces risk of corrosion when water separates and pools at the bottom of these systems. Traditional corrosion inhibitors used in lubricating oils provide good corrosion protection in the oil-phase but cannot offer protection beneath the oil-water phase line due to their typical hydrophobic nature. It has been determined that the use of proper organic VCIs (which also offer protection in the vapor phase and oil phase) can partition into the water phase and provide additional corrosion protection even in the case of water contamination.

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Corrosion Protection Of API 5L Steel By Cold Spray Zinc Alloy Coatings In Simulated Natural Gas Pipeline Environments

Product Number: 51321-16977-SG

Author: Lucas Teeter; Margaret Ziomek-Moroz; Joseph Tylczak; Grant Crawford

Publication Date: 2021

$20.00

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Corrosion Protection of Limited Access Areas Common to Bridge Structural Steel Design

Product Number: 41200-003-SG

$20.00

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Corrosion Protection Performance on Mechanically Damaged OWEA Coating Systems

Product Number: 51219-204-SG

Author: Tom Marquardt, Michael Irmer, Andreas Momber, Nikolai Glück, Wilko Flügge

Publication Date: 2019

$20.00

As part of the national research project OWS-MV (Offshore Wind Solutions-MecklenburgVorpommern), investigations were carried out to assess effects of mechanical stresses on the corrosion protection performance of coatings for offshore wind turbines (OWEA). In order to simulate typical damage mechanisms during transport and assembly of OWEA, compression, impact and abrasion tests and corrosion resistance tests were performed on laboratory scales.

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Corrosion Protection Status And Countermeasures Of Shield Tunnel Pipeline

Product Number: 51322-17518-SG

Author: Su Jin

Publication Date: 2022

$20.00

At present, there were ten common crossing modes in long-distance oil and gas pipelines[1,2]. There were six ways of tunneling, such as large excavation, horizontal directional drilling, shield tunnel, drilling and blasting tunnel, ramming pipe and pipe jacking. There were four ways of spanning methods, such as truss crossing, arch bridge crossing, suspension cable crossing and cable-stayed bridge crossing. Crossing by shield tunneling, as a pipeline laying method with high mechanization and automation, extensive applicable strata and high safety, has been widely used in recent years.

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Corrosion Rates Of Stainless Steel And Low Alloy Steels In Harsh And Corrosive Environments For Subsea Application

Product Number: 51321-16849-SG

Author: Richard Marques; Arshad Bajvani; Jody Howhowski; Alyn Jenkins; Kardik Patel

Publication Date: 2021

$20.00

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Corrosion reactions in simulated CO2 ship transport conditions

Product Number: 51320-14572-SG

Author: Morten Tjelta, Bjørn Helge Morland

Publication Date: 2020

$20.00

For certain CCS (carbon capture and storage) projects, ship transport of captured CO2 to the storage site may prove more optimal than pipeline transport. The CO2 will be transported under two-phase conditions at low temperature (-10 to -25 °C) and moderate pressure (1.7 – 2.7 MPa), which are quite different from the typical pipeline transport conditions (5 – 60 °C and 7 – 12 MPa). Corrosion under pipeline conditions has been relatively well studied, and several conditions (impurity mixtures) that results in formation of corrosive acids have been identified. In contrast, almost no research exists on corrosion under ship transport conditions when the CO2 contains impurities. The present work tested corrosion of carbon steel at -25°C in CO2 with different concentrations of H2O, H2S, O2, NO2 and SO2. The experiments demonstrated that certain combinations of impurities gave no chemical reactions and no corrosion, while other combinations resulted in formation of solids and corrosive components that attacked carbon steel. The mass loss corrosion rate was around 0.1 mm/y.

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Corrosion Related Durability Of Steel Reinforcement In A Novel Concrete Material

Product Number: 51321-16860-SG

Author: Carolina Páez Jiménez; Jitendra Jain; Alberto Sagüés; Christopher L. Alexander

Publication Date: 2021

$20.00

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Corrosion Related Service Life of Existing Concrete Structures

Product Number: 51319-12825-SG

Author: I-Wen Huang

Publication Date: 2019

$20.00

Concrete is the most widely used construction material and can be durable for hundreds of years; however the largest cause of concrete deterioration is due to corrosion of reinforcing steel.Steel is thermodynamically unstable and will eventually oxidize to a lower energy state.The rate of deterioration in existing structures can be modeled to predict the service life of a given structure based on the service environment concrete quality chloride ingress carbonation depth corrosion rate measurements and other factors to various degrees of success. Service life is defined as the remaining useful time for a structure based on the current deterioration rate without repairs.This paper will provide an overview of many of the service life models in use and provide an evaluation protocol for their application.

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Corrosion Resistance and Anodizability of Recycled Aluminum Alloys: Effect of Fe and Mn

Product Number: 51324-20679-SG

Author: Mary Angel Abello; Arianna Pavesi; Marta Daga; Giorgio Valota; Andrea Bonfanti

Publication Date: 2024

$40.00

The manuscript reports about the corrosion resistance and anodizability of a family of recycled EN AC-43200 Aluminum alloys comprising a different Fe/Mn content. Linear sweep voltammetry (LSV), metallography and electrochemical noise measurements (ENM) are used to study the correlation between the microstructure of the investigated materials, the anodizability of the alloy and the corrosion protection capability of the obtained anodic layers. It is demonstrated that the presence of acicular Iron-based intermetallic precipitates within the alloy matrix, together with a high surface Silicon concentration is responsible for a poor thickness homogeneity of the obtained anodic layers and a poor corrosion resistance. The detrimental effect of Iron can be mitigated by the addition of Manganese which acts as a precipitate-shape modifier thus enabling the growth of homogeneous and protective anodic layers. The manuscript provides key information to be used in the selection of materials for future applications based on recycled cast Aluminum/Silicon (AlSi) alloys.

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Corrosion Resistance Comparison of Direct-to-Metal, Weaterable Protective Coatings

Product Number: 51220-281-SG

Author: Mary Roley, Steve Liebhart

Publication Date: 2020

$20.00

An important segment of the high-performance protective coatings market is weatherable, direct-to-metal coatings. Coatings that weather well and provide corrosion protection are recommended for direct-to-metal applications, due to the dual benefits of ease of application and good asset protection. However, performance can vary widely based on the coating type and substrate preparation, with performance often rated by accelerated corrosion testing.

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Corrosion Resistance Evaluation Of Super Duplex Stainless Steel In Supercritical CO2 Saturated Liquid Phase Containing Impurities O2 Or SO2

Product Number: 51322-17602-SG

Author: Daisuke Matsuo, Masayuki Sagara, Yuji Arai, Hisashi Amaya, Kyohei Kanki

Publication Date: 2022

$20.00

Carbon capture, utilization and storage (CCUS) is one of the key technologies to achieve the net-zero emission. One of the CCUS method is CO₂ injection to depleted oil and gas wells or aquifers and storage (CCS). The CO₂ emitted from fossil fuel-based powers and industrial plants are captured and transported to the injection point by ships or pipe line. Following that, the dense phase or supercritical phase CO₂ will be injected to depleted oil and gas wells or aquifers through oil country tubular goods, for examples, seamless pipe.

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Corrosion Protection in Oil Systems with Water Ingress by Use of Volatile Corrosion Inhibitors (VCI)

Corrosion Protection Of API 5L Steel By Cold Spray Zinc Alloy Coatings In Simulated Natural Gas Pipeline Environments

Corrosion Protection of Limited Access Areas Common to Bridge Structural Steel Design

Corrosion Protection Performance on Mechanically Damaged OWEA Coating Systems

Corrosion Protection Status And Countermeasures Of Shield Tunnel Pipeline

Corrosion Rates Of Stainless Steel And Low Alloy Steels In Harsh And Corrosive Environments For Subsea Application

Corrosion reactions in simulated CO2 ship transport conditions

Corrosion Related Durability Of Steel Reinforcement In A Novel Concrete Material

Corrosion Related Service Life of Existing Concrete Structures

Corrosion Resistance and Anodizability of Recycled Aluminum Alloys: Effect of Fe and Mn

Corrosion Resistance Comparison of Direct-to-Metal, Weaterable Protective Coatings

Corrosion Resistance Evaluation Of Super Duplex Stainless Steel In Supercritical CO2 Saturated Liquid Phase Containing Impurities O2 Or SO2

Association for Materials Protection and Performance