Results 31 to 40 of about 380 (162)

Numerical investigation of the mechano-electro-chemical effect of X100 buried pipelines with pre-existing corrosion defects

open access: yesHeliyon, 2023
This study investigates the corrosion kinetics and crack propagation in buried transmission pipelines made of high-strength low alloy steel API X100. Despite its cost-effectiveness and ability to withstand high operating conditions without increasing ...
Ghadeer Mubarak   +3 more
doaj   +1 more source

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

open access: yesInternational 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   +3 more
doaj   +1 more source

The Corrosion Behavior of X100 Pipeline Steel in a Sodium Chloride Solution Containing Magnesium and Calcium

open access: yes, 2023
The influences of Mg2+ and Ca2+ on the short-term (1800 s) corrosion behavior of X100 pipeline steel were investigated in a sodium chloride (NaCl) solution saturated with CO2. Either Ca2+ or Mg2+ in the solution inhibited the short-term corrosion of X100
Tiancong Hao   +4 more
core   +1 more source

Characterisation of LCF performance of X100 weld-joints: Mechanistic yield strength modelling, finite element analyses and DIC testing

open access: yesJournal of Advanced Joining Processes, 2021
This paper is concerned with the effect of welding on the fatigue behaviour of X100 material for steel catenary risers. The methodology includes both modelling and experimental characterisation.
D.J. Long   +5 more
doaj   +1 more source

Effect of pH Value on the Corrosion Behavior of X100 Pipeline Steel in Simulated Seawater [PDF]

open access: yesCailiao Baohu
pH value is one of the important factors affecting corrosion in marine environment.The effects of pH value on the corrosion behavior of X100 pipeline steel in simulated seawater were investigated using kinetic potential polarization curves ...
QI Bin, LI Jidong, ZHANG Ying, CHEN Dongxu, HUANG Xinglin, WANG Yiyong
doaj   +1 more source

Influence of alternating current on corrosion behavior of X100 steel in Golmud soil simulated solution with different pH

open access: yesInternational Journal of Electrochemical Science, 2020
The alternating current (AC) corrosion behavior of X100 steel was studied in Golmud soil simulated solution with different pH using electrochemical measurement, immersion test and surface analysis technology.
Jinlin Yang   +6 more
doaj   +1 more source

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

open access: yesInternational 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   +3 more
doaj   +1 more source

Effect of Quench Tempering on Hydrogen Embrittlement and Corrosion Behavior of X100 Pipeline Steel

open access: yesMetals, 2023
In this study, the hydrogen embrittlement and corrosion behavior of X100 pipeline steel (Ref) was investigated after various heat treatments, including one-step austenitizing at 880 °C (HT3), 830 °C (HT2), and 780 °C (HT1) for 90 min, oil quenching to ...
Reza Khatib Zadeh Davani   +5 more
doaj   +1 more source

Tandem gas metal arc pipeline welding [PDF]

open access: yes, 2007
Energy consumption has grown by 2% per year worldwide over the past ten years. In 2005 worldwide 900,000 barrels of oil and 7.6 billion cubic metre of natural gas were produced daily.
Liratzis, Theocharis
core  

Welding of X100 linepipe [PDF]

open access: yes, 2004
The benefits of high strength steels in terms of reduced material volume due to enhanced mechanical performance have been known for some time. Large diameter transmission linepipe steels of minimum 690MPa ('XIOO') yield strength have been developed ...
Hudson, Mark G.
core  

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