Results 71 to 80 of about 380 (162)
, 2017 h The effect of H2S/HS-, which simulates the main metabolites of sulfate-reducing bacteria (SRB), on the electrochemical and stress corrosion cracking (SCC) behaviors of X100 steel was investigated in a near-neutral solution.
Liu, Q. +4 more
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Fracture and Structural Integrity, 2020 Initiation and propagation of ductile fractures are major consideration during the design of high-pressure pipelines. Consequences of a pipeline failure can be catastrophic thus structural integrity must be ensured over several decades.
Benot Paermentier +2 more
doaj +1 more source
Depth estimation of steel cracks using laser and image processing techniques
Alexandria Engineering Journal, 2018 Crack detection is needed to maintain safety and its automation is a must when human-based inspection cannot be made due to space limitations and/or hazards.
Hesham M. Shehata +3 more
doaj +1 more source
Welding with high power fiber lasers - A preliminary study. [PDF]
, 2007 The new generation of high power fiber lasers presents several benefits for industrial purposes, namely high power with low beam divergence, flexible beam delivery, low maintenance costs, high efficiency and compact size.
Costa, A. +5 more
core +1 more source
, 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
Hongxing Liang +3 more
core +1 more source
Study on Cathodic Protection Parameters of X100 Steel in Three Types of Simulated Soil Solutions
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 +3 more
doaj +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
The Effect of Constraint on Ductile Crack Growth for Anisotropy Evaluation of X100 Pipeline Steels
, 2014 Plastic anisotropy shows an obvious effect on ductile fracture (static and dynamic) of X100 pipeline steel. The crack tip constraint caused by crack depth and specimen geometry influences the crack growth resistance as well.
Ji, Lingkang +3 more
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, 2018 In this work, proof ring tests with a duration of 220 d were performed to investigate the effect of cathodic protection (CP) on the occurrence of stress corrosion cracking (SCC) of X80 and X100 pipe steels in near-neutral pH environment.
Muhammad Arafin +4 more
core +1 more source
, 2006 International audienceThe deformation and fracture of the high strength steel which is used to fabricate grade X100 steel pipe were investigated at room temperature, on plate and pipe.
Luu, Thanh Trung +4 more
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