AMPP Store - Products tagged with 'pipeline steel'

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51316-7012-A Finite Element Model Of The External Corrosion Of Buried Pipeline Steel Under The Combined Influence Of Heat Transfer Cathodic Protection And Oxygen Diffusion In Surrounding Soil

Product Number: 51316-7012-SG

ISBN: 7012 2016 CP

Author: Ibrahim Gadala

Publication Date: 2016

$20.00

This work presents a numerical model of the coupled interactions between temperature profile, electrolytic potential drop, and steady-state oxygen concentration gradient in soils surrounding buried pipelines.

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Synergistic Effect of Magnetite-Enriched Rust Layer and Sulfate Reducing Bacteria on Pipeline Steel Corrosion in Oilfield Produced Water

Product Number: 51324-20769-SG

Author: Victor Malachy Udowo; Fuchun Liu; Maocheng Yan; Peter C. Okafor

Publication Date: 2024

$40.00

Research shows that microorganisms play a significant role in corrosion of buried steel pipes. Partially hydrolyzed polyacrylamide (HPAM), a polymer commonly used to enhance oil recovery (EOR) from reservoirs, has been found to benefit microorganisms as a nutrient source, resulting in severe microbial corrosion of steel in the vicinity. Herein, microbial corrosion behavior of carbon steel was examined under active Fe oxide and inert sand deposits in oilfield water containing HPAM and sulfate-reducing bacteria (SRB). The electrochemical results show that corrosion rate of the steel under the Fe oxide deposit was generally higher than that under the sand deposit. The steel under the Fe oxide deposit suffered severe pitting assault with wider and deeper pits of about 32.65 µm. In comparison, corrosion severity decreased in the sand-deposited sample (having a maximum pit depth of 11.22 µm). The results demonstrate a synergistic effect between SRB activities and Fe oxide deposits to exacerbate steel corrosion in the oilfield water containing HPAM gel.

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Using Digital Image Correlation to Improve Stress-Corrosion Cracking Evaluation by NACE TM0177-B

Product Number: 51317--8992-SG

ISBN: 8992 2017 CP

Author: Brandi Clark

Publication Date: 2017

$20.00

NACE TM0177 Method B is a standard method for evaluating stress-corrosion cracking resistance. Here, Digital Image Correlation determined strain distributions over the surface of bend samples made from corrosion-resistant alloys.

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Wear Performance Evaluation Of Chrome Carbide Overlays (Ccos)

Product Number: 51322-17748-SG

Author: Md. Aminul Islam, Jiaren (Jimmy) Jiang, Yongsong Xie

Publication Date: 2022

$20.00

Erosion-corrosion plays an important role in determining the durability of the erosive/corrosive slurry handling equipment. The combined action of erosion and corrosion produces a high degradation rate. Material loss rate due to erosion-corrosion is usually significantly higher than the sum of material loss rate due to pure erosion and pure corrosion acting separately. The degradation in erosion-corrosion is primarily by matrix extrusion due to abrasive particle impact.

Products tagged with 'pipeline steel'

51316-7012-A Finite Element Model Of The External Corrosion Of Buried Pipeline Steel Under The Combined Influence Of Heat Transfer Cathodic Protection And Oxygen Diffusion In Surrounding Soil

Synergistic Effect of Magnetite-Enriched Rust Layer and Sulfate Reducing Bacteria on Pipeline Steel Corrosion in Oilfield Produced Water

Using Digital Image Correlation to Improve Stress-Corrosion Cracking Evaluation by NACE TM0177-B

Wear Performance Evaluation Of Chrome Carbide Overlays (Ccos)

Association for Materials Protection and Performance