Results 81 to 90 of about 1,622,127 (254)
Productivity and Efficiency of US Gas Transmission Companies: A European Regulatory Perspective [PDF]
, 2008 Keywords JEL Classification On both sides of the Atlantic the regulation of gas transmission networks has undergone major changes since the early 1990’s.
Jamasb, Tooraj +2 more
core +4 more sources
Production Practice of Sulfur Resistant Pipeline Steel KS30 by 100 t BOF-LF-VD-CC Howsheet
Teshugang, 2019 Sulfur resistant pipeline steel is mainly used in the processing of petroleum and natural gas pipeline. It requires high strength and toughness of steel, anti hydrogen induced cracking(HIC) , anti sulfide stress corrosion cracking (SSC) and welding ...
魏巍, 李虹
doaj
Study on Hydrogen Embrittlement Behavior of X65 Pipeline Steel in Gaseous Hydrogen Environment
MetalsPipeline steel is highly susceptible to hydrogen embrittlement (HE) in hydrogen environments, which compromises its structural integrity and operational safety. Existing studies have primarily focused on the degradation trends of mechanical properties in
Linlin Yu +4 more
doaj +1 more source
Micromachines, 2020 The present research focuses on the investigation of an in situ hydrogen charging effect during Crack Tip Opening Displacement testing (CTOD) on the fracture toughness properties of X65 pipeline steel.
H. Kyriakopoulou +6 more
semanticscholar +1 more source
International Journal of Electrochemical Science, 2017 In buried pipeline steel, soil environmental factors cause corrosion, which greatly affects the safe operation of pipe networks. The effects of HCO3− on the corrosion behaviour of X80 pipeline steel in Liaohe Oilfield simulated soil solution was ...
Fei Xie +4 more
doaj +1 more source
Experimental Investigation of Fatigue Crack Growth Behavior in Banded Structure of Pipeline Steel
Metals, 2020 The effect of a ferrite/mixed phase banded structure on the fatigue crack growth behavior of pipeline steel has been investigated in this work. Constant stress-controlled fatigue tests were carried out on unilateral notch specimens in the longitudinal ...
Nan Zhan, Zheng-fei Hu, Xiaochuan Zhang
semanticscholar +1 more source
Natural Gas Industry B, 2019 X90 pipeline steel is a new generation of pipeline steel developed after X80 and X100 pipeline steels, and it is now a new research hotspot at home. In order to thoroughly study the effect of applied potential on the soil stress corrosion cracking (SCC ...
Jinheng Luo +5 more
doaj +1 more source
CO2 pipelines material and safety considerations [PDF]
, 2009 This paper presents an overview of some of the most important factors and areas of uncertainty affecting integrity and accurate hazard assessment of CO2 pipelines employed as part of the Carbon Capture and Sequestration (CCS) chain.
Bilio, M +4 more
core
DIAGNOSTICS AND RENOVATION METHODS FOR STEEL PIPELINES
International Journal for Computational Civil and Structural EngineeringThe article explores the analytical challenges and potential applications of diagnostic equipment and tools for cost-effective restoration of aging pressure pipeline systems at minimum costs for water transportation. The study focuses on a section of a water supply network made of steel pipes that requires repair and restoration due to corrosion damage
Dmitrii Vladimirovich Podolian +2 more
openaire +1 more source