Stress Corrosion Cracking of Steel Equipment in Ethanol Service

Kane, Russell D.

doi:10.1002/9781119019213.ch25

Cited by 3 publications

(2 citation statements)

References 4 publications

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“…is is due to the ethanol moisture content that can increase after exposure to humid environments (due to its high hygroscopicity). In some cases, damage caused by corrosion may occur within one year of equipment use [12].…”

Section: Introductionmentioning

confidence: 99%

The Use of a Time-Frequency Transform for the Analysis of Electrochemical Noise for Corrosion Estimation

Arellano-Pérez

Escobar-Jiménez

Ramos-Negrón

et al. 2022

Mathematical Problems in Engineering

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This work shows the results of evaluating the corrosion type and rate (CR) in the 6061-T6 aluminum alloy exposed to ethanol-gasoline blends (E0, E10, E20, E30, E40, E60, E80, and E100) by analyzing electrochemical noise (EN) signals using the Shannon energy (SSE) and the synchrosqueezing transform (SST). The obtained results are compared against the obtained with the statistical method (Location Index, LI). The results obtained with the SSE method showed that the corrosion type in the 6061-T6 aluminum alloy is classified better than using the statistical method. Moreover, the SST results showed that the corrosion rate increased with the increment of the ethanol content in the ethanol-gasoline blends from values in the order of 10 − 4 to 10 − 3 mm/year.

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Section: Introductionmentioning

confidence: 99%

The Use of a Time-Frequency Transform for the Analysis of Electrochemical Noise for Corrosion Estimation

Arellano-Pérez

Escobar-Jiménez

Ramos-Negrón

et al. 2022

Mathematical Problems in Engineering

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“…It not only has to withstand the corrosion of a large number of corrosive substances in crude oil, but also earth acid destruction during acidification. Therefore, corrosion has become a key factor affecting the reliability and service life of tubing, and is the most important cause of tubing accidents [2]. Domestic research and technical research on the corrosion protection of gas fields with high H2S and CO2 content have been carried out for many years, and various anti-corrosion measures have been adopted, such as the use of low-alloy anti-sulfur pipes, injection of corrosion inhibitors, pipe inner wall anti-corrosion coatings, and GFRP pipe, nickel-based alloy pipe, etc.…”

Section: Introductionmentioning

confidence: 99%

Anticorrosion Property of TC27 Titanium Alloys and Application Evaluation in Tubing

Zhang

Huang

2021

MSF

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In view of the combined effect of the load and the corrosive environment on the downhole tubing and the need for the selection of downhole tubing materials, the study on the pitting corrosion, crevice corrosion, erosion corrosion, high temperature and high pressure simulation of corrosion, galvanic corrosion, resistance to sulfide stress corrosion cracking SSC, resistance to hydrogen induced cracking, stress corrosion cracking test under simulated working conditions for TC27 titanium alloy was carried out. Furthermore, the corrosion performance was evaluated by the test results and evaluation standards such as GB/T 18590-2001, SY/T 7394-2017, GB/T 15748-2013. The results show that TC27 have excellent resistance to pitting corrosion, crevice corrosion and erosion corrosion under the corrosive environment of NaCl and H2S. The alloy also has excellent corrosion resistance and crack resistance under high-intensity environments such as high temperature and high pressure, and has good overall performance, which can effectively meet the needs of anti-corrosion performance of downhole tubing materials in different corrosive environments.

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Stress corrosion cracking in fuel-grade ethanol: The role of the testing methodology

Canterle

Moraes

Baptista

et al. 2023

Engineering Fracture Mechanics

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Stress Corrosion Cracking of Steel Equipment in Ethanol Service

Cited by 3 publications

References 4 publications

The Use of a Time-Frequency Transform for the Analysis of Electrochemical Noise for Corrosion Estimation

The Use of a Time-Frequency Transform for the Analysis of Electrochemical Noise for Corrosion Estimation

Anticorrosion Property of TC27 Titanium Alloys and Application Evaluation in Tubing

Stress corrosion cracking in fuel-grade ethanol: The role of the testing methodology

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