Results 41 to 50 of about 1,622,127 (254)
International Journal of Electrochemical Science, 2018 The corrosion behavior of X80 pipeline steel in 3.5 wt.% NaCl solution and simulated Dagang soil solution under different alternating current (AC) electrical densities was studied using the weight loss method, and was tested and analyzed using the ...
Xinhua Wang +3 more
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工程科学学报, 2023 Pipeline transportation is the most economical means of transporting oil, natural gas, and other energy sources over a long distance. With the increasingly harsh service environment of pipeline transportation, the requirements of pipeline steel in terms ...
Chun-lei SHANG +10 more
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Strain capacity of girth welded joints in HSAW pipes [PDF]
, 2017 The general aim of a recently finalized European project, i.e. EU RFCS SBD-Spipe, is to generate specific know-how concerning the development and possible use of spirally welded pipes for demanding applications.
De Waele, Wim +2 more
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Mechanical Properties and Notch Sensitivities of the Hydrogenated X70 Pipeline Steel Welded Joints [PDF]
Cailiao BaohuIn order to explore the effects of pipeline inner-wall surface defects on reliability of the hydrogen enriched compressed natural gas(HCNG) pipeline steel welded joints in long-term service， the notches in the base metal， weld seam and heat affected zone
CHEN Ye, WANG Wanli, ZHAN Xianqiang, LIU Junjian, TANG Wenming
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Ductile Fracture Prediction of X80 Pipeline Steel Using Void Growth Model
Metals, 2022 In this study, the Void Growth Model (VGM) is employed to predict the ductile fracture of X80 pipeline steel. The X80 pipeline tends to be applied in challenging scenarios, such as extremely deep water and long-distance pipelines, which might cause a ...
Chunjian Feng +4 more
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The analysis of repeated failures of pipelines in Kal'chinskoe oil field [PDF]
, 2016 The paper presents the chemical analysis of oilfield water and hydraulic analysis of the liquid flow in Kal'chinskoe oil field pipeline that allow detecting the causes of the internal corrosion processes.
Brusnik, Oleg Vladimirovich +2 more
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You-qi chuyun, 2020 Failure of girth welds in high-grade steel pipelines is common. With the surge in mileages of high-grade steel pipeline, the failure of girth weld in high-grade steel pipelines has drawn an increasing attention from domestic and foreign pipeline ...
Zhenyong ZHANG
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Assessment of blasting operations effects during highway tunnel construction [PDF]
, 2015 Blasting operations are one of the fundamental parts of daily civil engineering. Drilling and blasting still remain the only possible ways of tunnelling in very adverse geological conditions. However, this method is a source of various disadvantages, the
Drusa, Marián +2 more
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Metals, 2020 Heavy gauge pipeline steels experience a low qualification in drop-weight-tear test properties because of the low cooling capability of conventional thermomechanical controlled processing.
Xue-qiang Wang +3 more
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FeS corrosion products formation and hydrogen uptake in a sour environment for quenched & tempered steel [PDF]
, 2018 Surface corrosion product formation is one of the important factors affecting the corrosion rate and hydrogen uptake in a H2S environment. However, it is still unclear how the base material composition will affect the corrosion products that are ...
De Graeve, Iris +3 more
core +2 more sources