Results 301 to 310 of about 1,745,305 (360)

Hydrogen-induced degradation of high-strength steel pipeline welds: A critical review

Engineering Failure Analysis, 2022
Ying Sun, Y. Frank Cheng
semanticscholar   +1 more source

Investigation of the tensile strain response of the girth weld of high-strength steel pipeline

Journal of constructional steel research, 2022
Yinhui Zhang, J. Shuai, W. Ren, Zhiyang Lv   +3 more
semanticscholar   +1 more source

Promising tube steels for gas pipelines

Metallurgist, 2006
Low-carbon steels having the chemical composition (mass %) 0.03–0.05 C, 1.50–1.80 Mn, Cu + Cr + Ni < < 0.10–0.70, 0.07–0.10 Nb, and ≈0.015 Ti can be produced in strength classes from X70 to X80, depending on the number of alloying elements and the cooling conditions after rolling.
K. Khulka, S. Aleksandrov
openaire   +1 more source

Mechanical properties of pipeline steel welds

Materials Testing, 2017
Abstract Pipeline systems are used as the most economical solution for the transportation of the media used in the oil and gas industry. The major fabrication process representing the period elapsed from production of the pipes to service installation is welding.
openaire   +1 more source

Monitoring Acoustic Noise in Steel Pipelines

2008 7th International Pipeline Conference, Volume 1, 2008
A system is under development to permanently monitor the acoustic noise transported in a steel pipe. Using different kinds of sensors it is attempted to identify its sources. Initial goals are detection and, if possible, prevention of severe damage to the pipeline, mainly induced by third-party interference.
Dieter Meinert, Michael Gorny, Ansgar Pollmann, Jie-Wei Chen, Andrea Garbi   +4 more
openaire   +1 more source

Effect of Pseudomonas fluorescens on Buried Steel Pipeline Corrosion.

Environmental Science and Technology, 2017
Buried steel infrastructure can be a source of iron ions for bacterial species, leading to microbiologically influenced corrosion (MIC). Localized corrosion of pipelines due to MIC is one of the key failure mechanisms of buried steel pipelines.
Amy J. Spark, D. Law, L. Ward, I. Cole, A. Best   +4 more
semanticscholar   +1 more source

Erosion-Corrosion Behavior of Pipeline Steel

Materials Performance, 2015
Erosion-corrosion behavior of API pipeline steel was assessed in a 2 g/L sodium chloride (NaCl) solution, purged with carbon dioxide (CO2), as the corrosive medium and aluminum oxide (Al2O3) as the erodent. The corrosion process was monitored using potentiodynamic polarization and weight loss measurements.
Md. Aminul Islam, Zoheir N. Farhat
openaire   +1 more source

Friction Stir Welding of Pipeline Steels

2013
In prior FSW studies, consistent full penetration in pipeline steel has proved to be a difficult goal when using a portable FSW system capable of operation in the field [1]. In a previous study, metallography, mechanical testing (tensile and Charpy impact), and workmanship testing (root bend) demonstrated that full penetration can be achieved through ...
Murray Mahoney, Sam Sanderson, Zhili Feng, Russell Steel, Scott Packer, Dale Fleck   +5 more
openaire   +1 more source

CATHODIC PROTECTION FOR COATED STEEL PIPELINES

Journal AWWA, 1971
Leakage problems in the water system of Colorado Springs promoted investigation and eventual installation of cathodic protection for the pipelines. The history and progressive steps of that experience are outlined by the author.
openaire   +1 more source

Buckling resistance of an X80 steel pipeline at corrosion defect under bending moment

, 2021
Yi Shuai, Xinhua Wang, Y. F. Cheng
semanticscholar   +1 more source