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Picture for Corrosion of Carbon Steel and Cr-Containing Alloy Steels in CCS Systems
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Corrosion of Carbon Steel and Cr-Containing Alloy Steels in CCS Systems

Product Number: 51319-12838-SG
Author: Liang Wei
Publication Date: 2019
$20.00

Corrosion of X70 carbon steel and Cr-containing alloy steels (3Cr and 6.5Cr) in the static and dynamic water-saturated supercritical CO2 environments during CO2 transport of CCS systems were studied in this study. Results shown that the general corrosion rates of the three types of steels under dynamic condition were all larger than those under the static condition. Under both static and dynamic conditions X70 and 3Cr steels suffered obvious localized corrosion which was more severe on 3Cr than X70 steel under dynamic condition. 6.5Cr steel presented excellent localized corrosion resistance in supercritical CO2 environments.
Picture for Corrosion of Carbon Steel in Supercritical CO2/H2S and Its Mitigation Using Coatings
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Corrosion of Carbon Steel in Supercritical CO2/H2S and Its Mitigation Using Coatings

Product Number: 51319-12768-SG
Author: Shiladitya Paul
Publication Date: 2019
$20.00

Carbon steels are widely used in the oil and gas exploration and production service. These steels are prone to corrosion in CO2 and cracking in H2S. The propensity to cracking increases when high strength grades are employed. The use of corrosion resistant alloys incurs costs and only when these costs are justified can such materials be used in industrial service. If these materials can be coated by an industrial method onto carbon steel then their industrial uptake can be increased. To understand the behaviour of CRA coatings on steel several carbon steel coupons were sprayed using high velocity oxy-fuel (HVOF). Carbon steel specimens with and without CRA coatings were then tested in de-aerated 1000mg/L Cl- solution for 30 days bubbled with 10MPa CO2 at 40°C. In some cases tests were also carried out in supercritical CO2 containing 0.1MPa H2S. Microstructural characterization revealed that the carbon steel formed different scales siderite in pure 10MPa CO2 and mackinawite in CO2 containing 0.1MPa H2S. CRA coatings protected the steel substrate from CO2 corrosion when undamaged and no scale was seen.It was concluded that thermally sprayed CRA coatings can provide a cost-effective corrosion mitigation method for infrastructure likely to be in contact with wet supercritical CO2at 40°C. The scales formed on the steel somewhat protected it from further corrosion in 10 MPa CO2. However it was evident that care must be taken to ensure that the thermally sprayed CRA layer does not have any through porosity or defect; else such coatings may accelerate corrosion of the underlying steel substrate due to galvanic interactions.
Picture for Corrosion of Copper Alloys in the US Navy
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Corrosion of Copper Alloys in the US Navy

Product Number: 51319-13021-SG
Author: Elissa Trueman
Publication Date: 2019
$20.00

The US Navy has used copper alloys for decades for a wide range of applications. This paper seeks to provide insight into some of the applications and the historical corrosion issues faced. The role of the environment will be highlighted. Additionally the key issue of knowledge management with these issues and use of copper alloys will be discussed.
Picture for Corrosion of Copper Coils in Computer Air Handlers
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Corrosion of Copper Coils in Computer Air Handlers

Product Number: 51315-5963-SG
ISBN: 5963 2015 CP
Author: Todd Mintz
Publication Date: 2015
$0.00
Picture for Corrosion of Copper in Anoxic Groundwater Inoculated with Sulfate Reducing Bacteria and Methanogens
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Corrosion of Copper in Anoxic Groundwater Inoculated with Sulfate Reducing Bacteria and Methanogens

Product Number: 51317--9355-SG
ISBN: 9355 2017 CP
Author: Leena Carpen
Publication Date: 2017
$20.00

In Finland, nuclear waste will be disposed in a geological repository in copper canisters. Here, biotic and abiotic mesocosms, containing copper coupons and an artificial groundwater at 10 °C under argon atmosphere. Sulfate reducing bacteria and methanogens were added to the biotic experiments.

 
Picture for Corrosion of Ferrous Alloys by Organic Compounds in Simulated Bio-Oils
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Corrosion of Ferrous Alloys by Organic Compounds in Simulated Bio-Oils

Product Number: 51319-12895-SG
Author: Jiheon Jun
Publication Date: 2019
$20.00

Biomass-derived oils have gained considerable interest as a renewable energy source to decrease use of fossil fuels. These bio-oils often contain organic compounds that can be corrosive to ferrous alloys used for pipelines and storage tanks. It is therefore important to assess corrosivity of organic compounds in bio-oils and identify ferrous alloys with sufficient corrosion resistance. In this work 16 organic compounds selected on the basis of analyses of commercial bio-oils were used to formulate simulated bio-oil solutions that contained single or two organic species with total concentrations up to 0.2 molal. Type 410 430 316L and 201 stainless steels as well as 2.25Cr-1Mo steel were evaluated using Electrochemical Impedance Spectroscopy (EIS) to assess their corrosion resistance. For type 410 0.1 molal lactobionic acid was considerably more corrosive than other organic species. Catechol and formic acid were also highly corrosive to type 410 and the mixtures of the two were used to test the other steels. Type 201 was more corrosion-resistant than type 410 in formic acid and catechol + formic acid solutions. However in catechol solution the corrosion resistance of type 201 and 410 was quite similar. The 2.25Cr-1Mo steel exhibited the least corrosion-resistance in these solutions as expected given its low alloy content. Currently EIS-based corrosivity measurements are being conducted for type 316L. The outcome of this work will provide guidance on the selection of appropriate structural materials for bio-oil production transport and processing systems. This research was sponsored by the U.S. Department of Energy Bioenergy Technologies Office.
Picture for Corrosion Of Mild Steel In Concentrated Monoethylene Glycol (MEG)
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Corrosion Of Mild Steel In Concentrated Monoethylene Glycol (MEG)

Product Number: 51321-16701-SG
Author: Marion Seiersten
Publication Date: 2021
$20.00

The thermodynamic hydrate inhibitor MEG is a robust choice for long distance gas-condensate tie-backs operating at low temperature. The possibility to regenerate and recycle the MEG enables cost effective operation with low discharges. The choice of regeneration process depends on the salt content of the produced water.
Picture for Corrosion of Ni-Al Bronze and it’s Main Alloying Elements - Effect of Magnetic Field
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Corrosion of Ni-Al Bronze and it’s Main Alloying Elements - Effect of Magnetic Field

Product Number: 51317--9308-SG
ISBN: 9308 2017 CP
Author: Hedda Krogstad
Publication Date: 2017
$20.00

The effect of a uniform magnetic field on the corrosion rate of anodically polarized Ni-Al Bronze in 3,5 wt.% NaCl has been investigated. It was found that the anodic current density increased when magnetic fields of 300 and 1000 mT was applied to the system.
Picture for Corrosion of Ni-Based Alloys and Stainless Steels in Molten Fluoride Salts for Gen IV Reactors
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Corrosion of Ni-Based Alloys and Stainless Steels in Molten Fluoride Salts for Gen IV Reactors

Product Number: 51317--9132-SG
ISBN: 9132 2017 CP
Author: Kevin Chan
Publication Date: 2017
$20.00

Several Generation IV nuclear reactor concepts feature molten fluoride salt coolants. Corrosion of alloys in molten fluorides remains a challenge.  Static exposure tests of nickel-based alloys and austenitic stainless steels were conducted in the molten fluoride salt known as FLiNaK.
Picture for Corrosion of Nickel Alloys in Elevated Temperature Sour Gas Environments
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Corrosion of Nickel Alloys in Elevated Temperature Sour Gas Environments

Product Number: 51317--9135-SG
ISBN: 9135 2017 CP
Author: Robert Rettew
Publication Date: 2017
$20.00

Test results for four alloys in six different sour environments are presented. Alloys 625, 825, 316L and carbon steel were testing in sour gas with varying exposure to moisture at 280°C. Corrosion rates for each alloy over a 30 day period are measured from mass and thickness changes.
Picture for Corrosion Of Open-Cell Aluminum Foams In Natural Seawater
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Corrosion Of Open-Cell Aluminum Foams In Natural Seawater

Product Number: 51321-16926-SG
Author: Alessandro Pereyra; Rogine Gomez; Ho Lun Chan; Vilupanur Ravi
Publication Date: 2021
$20.00
Picture for Corrosion Of Reactor Alloys Under Simulated Partially Thermal Cracking Of Oilsands Bitumen
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Corrosion Of Reactor Alloys Under Simulated Partially Thermal Cracking Of Oilsands Bitumen

Product Number: 51321-16575-SG
Author: Xue Han/ Yimin Zeng
Publication Date: 2021
$20.00
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