Effect of cathode protection on Desulfovibrio desulfuricans corrosion of X80 steel in a marine tidal environment DOI

Xiaobao Zhou,

Zihao Wang, Zelun Ouyang

et al.

Journal of Central South University, Journal Year: 2024, Volume and Issue: 31(10), P. 3612 - 3627

Published: Oct. 1, 2024

Language: Английский

Atmospheric corrosion of tin coatings on H62 brass and T2 copper in an urban environment DOI
Xuankai Wang, Yi Xie, Chao Feng

et al.

Engineering Failure Analysis, Journal Year: 2022, Volume and Issue: 141, P. 106735 - 106735

Published: Aug. 18, 2022

Language: Английский

Citations

12
Accelerated sulfate reducing bacteria corrosion of X80 pipeline steel welded joints under organic carbon source starvation DOI Creative Commons
Qin Wang,

Xiaobao Zhou,

Hui Su

et al.

npj Materials Degradation, Journal Year: 2022, Volume and Issue: 6(1)

Published: Sept. 27, 2022

Abstract Sulfate-reducing bacteria (SRB) corrosion of X80 steel welded joint under organic carbon source starvation was investigated in the paper. The results showed that number planktonic cells is much less than sessile after 720 h immersion. base metal (BM) medium with 1% largest. Starving SRB accelerated simultaneously uniform and localized joints, acceleration effect on latter higher former. In all mediums, density average depth pits BM weld zone (WZ) were larger those heat affected (HAZ). strongly selective, further enhanced selectivity.

Language: Английский

Citations

12
Diagnostic soil attributes to predict and manage soil corrosion damage to exclusion fencing used in conservation programs DOI Creative Commons
Andrea D. Stiglingh, Luke M. Mosley, Ronald J. Smernik

et al.

Geoderma, Journal Year: 2024, Volume and Issue: 442, P. 116785 - 116785

Published: Jan. 22, 2024

The use of exclusion fencing as part wildlife conservation programs has been increasing in recent years, particularly Australia. Soil corrosion damage sustained on fences is a significant management concern the weakened fence netting can provide opportunities for feral animal incursions into fenced safe havens. corrosivity risk mapping assist with design nature reserves to reduce frequency repair and replacement. However, very little research focused developing methods accurately predicting rates different surface soil environments. This paper assesses attributes indicators identifying areas low, moderate high environments present South Australia (20 field sites). Zinc measured zinc-aluminium samples (buried at sites 9 months) ranged by factor nearly 50, low (0.1–0.7 µm/year) observed five sites, medium (0.7–2.1 10 extreme (>8.4 four sites. Fence was predicted using pH, salinity texture data, index developed arid soils Predicted zinc matched observations 45 % highest (>4.2 were highly alkaline (pH > 8.5) saline (ECe ≥ 5 dS/m) soils. An improved classification method, referred Corrosion Risk Decision Tree these pH thresholds, which correctly 67 Olympic Dam Farina 50 Yorke Peninsula. Further needed assess ability this method predict long-term (>2 years exposed conditions).

Language: Английский

Citations

2
Comparative study on optimization algorithms for atmospheric corrosion map of Q235 steel in Hunan, China DOI
Hao Zhang, Hui Su, Jun Wang

et al.

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 184, P. 105 - 115

Published: Feb. 3, 2024

Language: Английский

Citations

2
Electroactive Shewanella algae accelerates the crevice corrosion of X70 pipeline steel in marine environment DOI
Meng Zhao, Jie Wang,

Yifei Ma

et al.

Corrosion Science, Journal Year: 2024, Volume and Issue: 235, P. 112226 - 112226

Published: June 20, 2024

Language: Английский

Citations

2
Effect of flavin adenine dinucleotide (FAD) on Desulfovibrio desulfuricans corrosion of pipeline welded joint DOI
Qin Wang,

Xiaobao Zhou,

Zhen Zhong

et al.

Biofouling, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 15

Published: Sept. 18, 2024

The impact of

Language: Английский

Citations

2
Effect of Pseudomonas sp. on simulated tidal corrosion of X80 pipeline steel DOI

Xiaobao Zhou,

Hui Su, Qin Wang

et al.

Bioelectrochemistry, Journal Year: 2022, Volume and Issue: 150, P. 108359 - 108359

Published: Dec. 24, 2022

Language: Английский

Citations

9
Pitting corrosion behavior and mechanism of 5083 aluminum alloy based on dry‐wet cycle exposure DOI
Ye Wan,

Lijun Li,

Yunan Jin

et al.

Materials and Corrosion, Journal Year: 2022, Volume and Issue: 74(4), P. 608 - 621

Published: Nov. 27, 2022

Abstract Electrochemical and surface analysis methods were used to investigate the pitting susceptibility propagation of as‐received dry‐wet cycle exposed 5083 aluminum alloy (AA5083) specimens. We find that exposure can reduce corrosion potential, while increasing current density, potential ( E p ), passivation range. The behavior during process depends on temperature time. Increased time result in reduced percentage altitude decreased microhardness products, which promotes sensitivity AA5083. underlying mechanism is proposed by employing morphology microstructures products.

Language: Английский

Citations

8
Effect of static magnetic field on corrosion of X70 pipeline steel in dilute sodium bicarbonate solutions DOI Creative Commons
Xiaohui Li, Hao Huang,

Yiqi Tao

et al.

Journal of Materials Research and Technology, Journal Year: 2024, Volume and Issue: 32, P. 3371 - 3381

Published: Aug. 23, 2024

Language: Английский

Citations

1
Effect of heat treatment on corrosion resistance and antibacterial ability of 0Cr15Ni5Cu3Mo carbon steel DOI

Yun-sheng Xue,

Jiaji Wang, Yingxue Teng

et al.

Journal of Iron and Steel Research International, Journal Year: 2023, Volume and Issue: 30(12), P. 2505 - 2516

Published: May 18, 2023

Language: Английский

Citations

3