Results 21 to 30 of about 453 (191)

Effects of Magnetic Field on Corrosion Behaviour of X100 Pipeline Steel in Simulated Soil Solution Containing Sulphate-Reducing Bacteria

International Journal of Electrochemical Science, 2021
The magnetic field (MF) is often utilized in engineering as a means of removing microbial bacteria. The effects of an MF on the electrochemical corrosion behaviour of X100 pipeline steel caused by sulphate-reducing bacteria (SRB) were investigated by ...
Gao Zhenbang, Wang Dan, Jiang Jintao, He Jianyu, Wang Yue, Xie Fei   +5 more
doaj   +1 more source

Corrosion behavior of X100 pipeline steel and its heat-affected zones in simulated Korla soil solution under alternating current interference

工程科学学报, 2020
In recent years, many accidents caused by alternating current (AC) corrosion have been reported. AC corrosion has become a serious potential damage to buried steel pipelines.
Yong YANG, Xin-hua WANG, Ying-chun CHEN, Kai-ling WEI   +3 more
doaj   +1 more source

Ex Situ Examination of Matrix and Inclusions of API-X100 before and after Exposure to Bitumen at Elevated Temperature. [PDF]

Materials (Basel), 2021
The corrosivity of bitumen at 60 and 120 °C was examined by exposing American Petroleum Institute (API) X100 (yield strength 100 ksi, 690 MPa) pipeline steel to bitumen in an autoclave for 30 days. Prior to the autoclave measurements, the inclusion types
Liang H, Asselin E.
europepmc   +2 more sources

Three phase corrosion of pipeline steel: Size effects of deposited solids under water droplets and an oil diffusion barrier

Journal of Pipeline Science and Engineering, 2021
Existing studies have examined either under deposit corrosion in bulk solutions or underoil droplet corrosion without deposits. Yet, neither of these scenarios represents the conditions existing within a diluted bitumen pipeline where underoil droplet ...
Hongxing Liang, Rebecca Filardo Schaller, Edouard Asselin   +2 more
doaj   +1 more source

Comparative analysis of dynamic strength and impact toughness of pipe steels [PDF]

EPJ Web of Conferences, 2021
To study the dynamic strength of pipe steels, a cycle of dynamic tests of three grades of pipeline steels (X80, X90, and X100) was performed, which included three types of experiments based on the Kolsky method: uniaxial tension of smooth specimens, as ...
Bragov Anatoly, Konstantinov Alexander, Lomunov Andrey, Kruszka Leopold   +3 more
doaj   +1 more source

Corrosion Behavior of X100 Pipeline Steel and Its Heat-Affected Zones in Simulated Alkaline Soil Solution

International Journal of Electrochemical Science, 2019
The microstructure changes underwent by the heat-affected zones (HAZ) of a X100 pipeline steel and the corrosion behavior of these zones and the base steel were studied in a simulated alkaline soil solution.
Xinhua Wang, Yang Yong, Yingchun Chen, Haitao Wang, Kailin Wei   +4 more
doaj   +1 more source

Multi-season analysis reveals hundreds of drought-responsive genes in sorghum. [PDF]

Plant J
SUMMARY Persistent drought affects global crop production and is becoming more severe in many parts of the world in recent decades. Deciphering how plants respond to drought will facilitate the development of flexible mitigation strategies. Sorghum bicolor L.
Cole B, Zhang W, Shi J, Wang H, Baker C, Varoquaux N, Hollingsworth J, Hutmacher R, Dahlberg J, Pierroz G, Barry KW, Singan V, Yoshinaga Y, Daum C, Zane M, Blow M, O'Malley R, Shu S, Jenkins JW, Lovell JT, Schmutz J, Taylor JW, Coleman-Derr D, Visel A, Lemaux PG, Purdom E, Vogel JP.   +26 more
europepmc   +2 more sources

Preparation and Corrosion Resistance of Superhydrophobic Ni-P-Al2O3 Coating on Pipeline Steel in simulated alkaline soil solution

International Journal of Electrochemical Science, 2021
Superhydrophobic coating with good corrosion resistance has become a research hotspot. The nano-Ni-P-Al2O3 composite coating was prepared on the surface of pipeline steel by electrodeposition technology with nano-Al2O3 particles into the bath, which ...
Qiuli Zhang, Ziyue Song, Zhaoyang Chen, Yi Feng, Pei Zhang, Jun Zhou   +5 more
doaj   +1 more source

A Comparison of Cathodic Protection Parameters with High- Strength Pipeline Steels in Soil Solution

International Journal of Electrochemical Science, 2014
Cathodic protection is usually used to control the corrosion in service pipeline. The optimum cathodic protection potential (OCPP) becomes a vital part in order to get the best protective effect in the whole research of cathodic protection.
Xinhua Wang, Cui Wang, Xinghua Tang, Zhenzhen Guo   +3 more
doaj   +1 more source

Effect of AC Interference on Corrosion Behavior of X100 Pipeline Steel with Different Microstructure in Alkaline Soil Environment

International Journal of Electrochemical Science, 2019
Alternating current (AC) corrosion behavior of X100 pipeline steel with welded joint in simulated solution of Golmud alkaline soil was studied by electrochemical tests, immersion test and surface analysis technique.
Min Zhu, Jun Ma, Yongfeng Yuan, Shaoyi Guo   +3 more
doaj   +1 more source