Results 51 to 60 of about 2,359 (228)

Investigation of strain measurements in (curved) wide plate specimens using digital image correlation and finite element analysis [PDF]

, 2012
Some pipelines face global plastic straining due to the nature of their installation process or harsh environmental conditions during operation. The ability of the girth welds to withstand these plastic strains is often evaluated on the basis of wide ...
De Waele, Wim, Denys, Rudi, Hertelé, Stijn, Verstraete, Matthias   +3 more
core   +1 more source

Study on Improving the Performance of X80 Pipeline Steel

DEStech Transactions on Engineering and Technology Research, 2017
This paper analyzes the methods of improving the performance of X80 pipeline steel. In the process of manufacturing piping, the right temperature of coiling the steel can improve the comprehensive mechanical properties of X80 pipeline steel. The proper cooling rate can make heat affected zone get the good performance.
Yan Liu, YongMan Chen, JianMing Wang, ChunLin He   +3 more
openaire   +2 more sources

Influence of Hydrogen Environment on Mechanical Properties of High-Grade Pipeline Steel

Shiyou jixie, 2023
Under the context of carbon peaking and carbon neutrality targets, hydrogen blending in natural gas pipelines will become the primary means of large-scale, long-distance hydrogen transportation in the future.However, the introduction of hydrogen will ...
Ai Hongni, Zhang Dong, Yu Haobo, Peng Shiyao, Ouyang Xin, Zhang Duihong, Liu Xiaoben   +6 more
doaj  

Mechanical Properties of High-Nb X80 Steel Weld Pipes for the Second West-to-East Gas Transmission Pipeline Project

Advances in Materials Science and Engineering, 2017
The mechanical properties of steel pipe have great effects on the integrality and operation safety of gas transmission pipeline. In order to reduce the cost of the steel pipe, the high-Nb X80 pipeline steels with the different alloying systems have been ...
Gui-ying Qiao, Xiao-wei Chen, Zhi-en Zhang, Xiu-lin Han, Xu Wang, Bo Liao, Fu-ren Xiao   +6 more
doaj   +1 more source

A critical review of the influence of hydrogen on the mechanical properties of medium-strength steels [PDF]

, 2013
As medium-strength steels are promising candidates for the hydrogen economy, it is important to understand their interaction with hydrogen. However, there are only a limited number of investigations on the behavior of medium-strength steels in hydrogen ...
Atrens, Andrej, Liu, Qian
core   +1 more source

Microbiologically influenced corrosion in aluminium alloys and premier techniques for comprehensive identification and characterization across diverse metal types

Journal of Chemical Technology &Biotechnology, Volume 100, Issue 6, Page 1143-1158, June 2025.
Abstract Microbiologically influenced corrosion (MIC) is acknowledged as a significant type of corrosion due to its extensive impact on metal/alloy surfaces. As MIC accounts for 20% of all corrosion instances, it is a critical factor causing service failure of engineering materials such as steel and aluminium alloy.
Brinda, M S Divyashree, Suma A Rao, Padmalatha Rao, Lavanya Mulky   +4 more
wiley   +1 more source

Conditions for the occurrence of acicular ferrite transformation in HSLA steels [PDF]

, 2017
For the class of steels collectively known as high strength low alloy (HSLA), an acicular ferrite (AF) microstructure produces an excellent combination of strength and toughness.
A Lambert-Perlade, A Taylor, B. P. Wynne, C Chiou, C Liu, C Shang, CL Magee, D Bai, D Hughes, D Hughes, DG Stalheim, E. J. Palmiere, ES Machlin, F Xiao, F Xiao, G Miyamoto, G Olson, GB Olson, H Bhadeshia, H Fang, H Kawata, H Kitahara, H Zhao, H Zhao, H Zhao, H. Zhao, HK Yeddu, HKDH Bhadeshia, I Yakubtsov, J Christian, J Yang, JL Lee, JW Brooks, K Fujiwara, K Shibata, K Zhu, L Collins, L Lan, L Malet, L Sun, M Díaz-Fuentes, M Pontremoli, M Smirnov, M Suezawa, M Zhao, M Zhao, MC Zhao, N Takayama, NY Zolotarevskii, P Cizek, P Shipway, P Shipway, PG Shewmon, R Cryderman, R Larn, RH Larn, RWK Honeycombe, S Babu, S Chatterjee, S Kim, S Singh, S Yamamoto, SL Shrestha, T Araki, T Araki, T Furuhara, T Shigeta, V Tari, W Wang, W Zhang, WC Leslie, Y Zhong, YM Kim, YM Kim, Z Tang   +74 more
core   +2 more sources

Simulation of Natural Gas Pipeline Networks Based on Roughness Optimization Algorithm and Global Mesh Refinement

Energy Science &Engineering, Volume 13, Issue 4, Page 1567-1576, April 2025.
A new numerical simulation method is developed for natural gas pipeline systems based on roughness optimization and global mesh refinement, coupled with the measured data of SCADA system. The accuracy of the proposed method is verified by the actual pipeline examples.
Yi Yang
wiley   +1 more source

Effect of Temperature on the Corrosion Behavior of API X80 Steel Pipeline

International Journal of Electrochemical Science, 2015
The electrochemical behavior of API X80 pipeline steel in 3.5% of NaCl solution containing different concentrations of H2S at different temperatures was investigated.
C. Okonkwo Paul, Essam Ahmed, A.M.A. Mohamed   +2 more
doaj   +1 more source

Classification of pitting corrosion damage in process facilities using supervised machine learning

The Canadian Journal of Chemical Engineering, Volume 103, Issue 1, Page 153-169, January 2025.
Abstract Corrosion is widely known to be a major cause of the failures in process facilities. Prediction of corrosion damage is therefore essential for industries to manage the availability of their assets. This research aims to investigate the application of supervised machine learning methods for the classification of pitting corrosion damage ...
Parth Patel, Vahid Aryai, Ehsan Arzaghi, Hesam Kafian, Rouzbeh Abbassi, Vikram Garaniya   +5 more
wiley   +1 more source