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Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A010, September 28–30, 2020
Paper No: IPC2020-9389
... (CVN) J-integral crack tip opening displacement (CTOD) fracture mechanics ERW EFW PIPELINE STEEL FRACTURE TOUGHNESS AND THE NEED FOR A TOUGHNESS DATABASE OF API 5L LINE PIPE Lyndon Lamborn Enbridge Pipelines Inc. Edmonton, AB, Canada Shenwei Zhang TC Energy Calgary, AB, Canada Sergio Limón...
Proc. ASME. IPC2020, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A028, September 28–30, 2020
Paper No: IPC2020-9596
...Abstract Abstract The impact toughness of high frequency electric resistance welded (ERW) line pipe depends on the steel chemical composition, welding procedure, and post-welding heat treatment. Among several microstructural factors that may influence the impact toughness of high frequency...
Proc. ASME. IPC2020, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A029, September 28–30, 2020
Paper No: IPC2020-9649
...Abstract Abstract It is understood that the bondline microstructure of the line pipe ERW seam can be a zone of weakness in the pipe. To overcome this weakness, several research projects utilizing various line pipe steel grades and welding and heat treatment techniques have been conducted...
Yutaka Matsui, Yukinori Iizuka, Masahito Suzuki, Eiichi Urahata, Tomohiro Inoue, Shintarou Kumazawa, Masaru Oka
Proc. ASME. IPC2012, Volume 2: Pipeline Integrity Management, 65-72, September 24–28, 2012
Paper No: IPC2012-90213
... 1 Copyright © 2012 by ASME DEVELOPMENT OF AN ULTRASONIC PHASED ARRAY TESTING SYSTEM THAT CAN EVALUATE QUALITY OF WELD SEAM OF HIGH-QUALITY ERW PIPES Yutaka Matsui Steel Research Laboratory, JFE Steel Corporation, Kawasaki, Japan Yukinori Iizuka Steel Research Laboratory, JFE Steel Corporation...
Proc. ASME. IPC2004, 2004 International Pipeline Conference, Volumes 1, 2, and 3, 1291-1302, October 4–8, 2004
Paper No: IPC2004-0665
... of ductile fracture referenced to peak pressure and hold-time, and then contrasts these to the response in low-toughness situations. Fracture properties typical of an early-vintage electrical-resistance weld (ERW) seam were determined and used as the basis to simulate the response at toughness levels typical...