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Proceedings Papers

Into the Void: Understanding the Impact of Hydrotests on Flaws in ERW Welds

David B. Futch, Rhett Dotson, Mark Holland
Proc. ASME. IPC2022, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A012, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-86956
https://doi.org/10.1115/IPC2022-86956
View Paper titled, Into the Void: Understanding the Impact of Hydrotests on Flaws in ERW Welds
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Topics: Electrical resistance, Electrons, Fatigue, Fracture (Materials), Geometry, Hydrostatic testing, Lamination, Manufacturing, Metallography, Optical microscopy
Proceedings Papers

Transverse Strain Aging Behaviour of Uncoated Thick Walled X70 UOE Microalloyed Steel Pipes

J. B. Wiskel, J. Ma, D. G. Ivey, H. Henein
Proc. ASME. IPC2018, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A024, September 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IPC2018-78102
https://doi.org/10.1115/IPC2018-78102
View Paper titled, Transverse Strain Aging Behaviour of Uncoated Thick Walled X70 UOE Microalloyed Steel Pipes
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Topics: Pipes, Steel, Temperature, Heat, Optical microscopy, Scanning electron microscopy, Tensile strength, Work hardening, Yield stress
Proceedings Papers

Crack Formation in Charpy Tests of the Heat-Affected Zone of Large-Diameter Linepipe Material

Lars Schemmann, Charles Stallybrass, Jens Schröder, Andreas Liessem, Stefan Zaefferer
Proc. ASME. IPC2018, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A037, September 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IPC2018-78498
https://doi.org/10.1115/IPC2018-78498
View Paper titled, Crack Formation in Charpy Tests of the Heat-Affected Zone of Large-Diameter Linepipe Material
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Topics: Fracture (Materials), Heat, Particulate matter, Electron backscatter diffraction, Base metals, Fracture toughness, Pipes, Steel, Arc welding, Carbon
Proceedings Papers

Effect of Rolling Parameters on the Low-Temperature Toughness and Microstructure of High-Strength Linepipe Steel

C. Stallybrass, A. Völling, H. Meuser, F. Grimpe
Proc. ASME. IPC2016, Volume 3: Operations, Monitoring and Maintenance; Materials and Joining, V003T05A031, September 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IPC2016-64399
https://doi.org/10.1115/IPC2016-64399
View Paper titled, Effect of Rolling Parameters on the Low-Temperature Toughness and Microstructure of High-Strength Linepipe Steel
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Topics: Fracture toughness, Low temperature, Steel, Temperature, Cooling, Discrete wavelet transforms, Plates (structures), Testing, Electron backscatter diffraction, Pipes
Proceedings Papers

Effect of Cold-Wire Addition in the TSAW Process on Microstructure and Mechanical Properties of the HAZ of X70 Microalloyed Pipeline Steel

Mohsen Mohammadijoo, Stephen Kenny, Laurie Collins, Hani Henein, Douglas G. Ivey
Proc. ASME. IPC2016, Volume 3: Operations, Monitoring and Maintenance; Materials and Joining, V003T05A051, September 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IPC2016-64549
https://doi.org/10.1115/IPC2016-64549
View Paper titled, Effect of Cold-Wire Addition in the TSAW Process on Microstructure and Mechanical Properties of the HAZ of X70 Microalloyed Pipeline Steel
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Topics: Mechanical properties, Pipelines, Steel, Wire, Heat, Fracture toughness, Geometry, Welding, Alloys, Arc welding
Proceedings Papers

Effect of Weld Thermal Cycles on Microstructure and Properties of Simulated Heat Affected Zone in Thick-Wall X80 Pipe Steels

J. A. Gianetto, F. Fazeli, B. Shalchi-Amirkhiz, J. Li
Proc. ASME. IPC2016, Volume 3: Operations, Monitoring and Maintenance; Materials and Joining, V003T05A043, September 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IPC2016-64305
https://doi.org/10.1115/IPC2016-64305
View Paper titled, Effect of Weld Thermal Cycles on Microstructure and Properties of Simulated Heat Affected Zone in Thick-Wall X80 Pipe Steels
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Topics: Cycles, Heat, Pipes, Steel, Cooling, Microhardness, Temperature, Carbon, Diffraction, Electrons
Proceedings Papers

Microstructure and Mechanical Properties of Girth Weld HAZ in X80 Line Pipe With High Deformability for Strain Based Design Applications

Yu Liu, Yezheng Li, Shuo Li, Zongbin You, Zhanghua Yin
Proc. ASME. IPC2016, Volume 3: Operations, Monitoring and Maintenance; Materials and Joining, V003T05A044, September 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IPC2016-64321
https://doi.org/10.1115/IPC2016-64321
View Paper titled, Microstructure and Mechanical Properties of Girth Weld HAZ in X80 Line Pipe With High Deformability for Strain Based Design Applications
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Topics: Design, Mechanical properties, Pipes, Pipelines, Welded joints, Heat, Welding, Steel, Temperature, Cooling
Proceedings Papers

The Significance of Soil Freezing for Stress Corrosion Cracking

Peter J. Williams, Thomas L. White, J. Kenneth Torrance
Proc. ASME. IPC1998, Volume 1: Risk Assessment and Management; Emerging Issues and Innovative Projects; Operations and Maintenance; Corrosion and Integrity Management, 473-478, June 7–11, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IPC1998-2054
https://doi.org/10.1115/IPC1998-2054
View Paper titled, The Significance of Soil Freezing for Stress Corrosion Cracking
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Topics: Freezing, Soil, Stress corrosion cracking, Particulate matter, Corrosion, Pipes, Water, Ice, Mechanical properties, Minerals
Proceedings Papers

Modern Approach to the Microstructure Characterization of Large Diameter Linepipes

Charles Stallybrass, Matthias Frommert, Joachim Konrad, Heike Meuser, Jens Schröder
Proc. ASME. IPC2014, Volume 3: Materials and Joining; Risk and Reliability, V003T07A045, September 29–October 3, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IPC2014-33388
https://doi.org/10.1115/IPC2014-33388
View Paper titled, Modern Approach to the Microstructure Characterization of Large Diameter Linepipes
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Topics: Alloys, Base metals, Cooling, Design, Electron backscatter diffraction, Ferrites (Magnetic materials), Fracture toughness, Grain size, Heat, Iron and steel making
Proceedings Papers

The Effect of Microstructure on Tensile Behaviour of X80 Microalloyed Steel

Katherine Jonsson, Douglas G. Ivey, Hani Henein, Shahrooz Nafisi, Laurie Collins, Thomas Garcin, Warren Poole
Proc. ASME. IPC2012, Volume 3: Materials and Joining, 639-645, September 24–28, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IPC2012-90685
https://doi.org/10.1115/IPC2012-90685
View Paper titled, The Effect of Microstructure on Tensile Behaviour of X80 Microalloyed Steel
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Topics: Steel, Temperature, Work hardening, Carbon, Electrons, Focused ion beams, Heat, Instrumentation, Mechanical properties, Pipelines
Proceedings Papers

Application of SEM-EBSD for Measurement of Plastic Strain Fields Associated With Weld Metal Hydrogen Assisted Cold Cracking

I. H. Brown, W. L. Costin, F. Barbaro, R. Ghomashchi
Proc. ASME. IPC2012, Volume 3: Materials and Joining, 335-341, September 24–28, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IPC2012-90388
https://doi.org/10.1115/IPC2012-90388
View Paper titled, Application of SEM-EBSD for Measurement of Plastic Strain Fields Associated With Weld Metal Hydrogen Assisted Cold Cracking
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Topics: Cracking (Materials), Electron backscatter diffraction, Fracture (Process), Hydrogen, Metals, Deformation, Pipelines, Welded joints, Fracture (Materials), Risk
Proceedings Papers

Application of FIB/SEM/EBSD for Evaluation of Residual Strains and Their Relationship to Weld Metal Hydrogen Assisted Cold Cracking

W. L. Costin, I. H. Brown, L. Green, R. Ghomashchi
Proc. ASME. IPC2012, Volume 3: Materials and Joining, 343-353, September 24–28, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IPC2012-90390
https://doi.org/10.1115/IPC2012-90390
View Paper titled, Application of FIB/SEM/EBSD for Evaluation of Residual Strains and Their Relationship to Weld Metal Hydrogen Assisted Cold Cracking
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Topics: Cracking (Materials), Electron backscatter diffraction, Fracture (Process), Hydrogen, Metals, Stress, Base metals, Welding, Heat, Residual stresses
Proceedings Papers

Influence of Remanent Magnetization on Pitting Corrosion in Pipeline Steel

J. H. Espina-Herna´ndez, F. Caleyo, J. M. Hallen, A. Lo´pez-Montenegro, E. Pe´rez-Baruch
Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 1, 565-572, September 27–October 1, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IPC2010-31389
https://doi.org/10.1115/IPC2010-31389
View Paper titled, Influence of Remanent Magnetization on Pitting Corrosion in Pipeline Steel
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Topics: Corrosion, Magnetization, Pipelines, Steel, Magnetic fields, Inspection, American Petroleum Institute, Circuits, Ions, Leakage
Proceedings Papers

Effects of Cathodic Protection on Cracking of High-Strength Pipeline Steels

M. Elboujdaini, R. W. Revie, M. Attard
Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 1, 683-697, September 27–October 1, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IPC2010-31464
https://doi.org/10.1115/IPC2010-31464
View Paper titled, Effects of Cathodic Protection on Cracking of High-Strength Pipeline Steels
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Topics: Cathodic protection, Fracture (Process), Pipelines, Steel, Ductility, Groundwater, Hydrogen embrittlement, Polarization (Electricity), Polarization (Light), Polarization (Waves)
Proceedings Papers

Microstructure, Mechanical Properties and SSC Susceptibility of Multiple SMAW Repairs in Line Pipe Girth Welds

Oscar E. Vega, Jose´ M. Hallen, Agusti´n Villagomez, Antonio Contreras
Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 3, 127-132, September 29–October 3, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IPC2008-64187
https://doi.org/10.1115/IPC2008-64187
View Paper titled, Microstructure, Mechanical Properties and SSC Susceptibility of Multiple SMAW Repairs in Line Pipe Girth Welds
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Topics: Maintenance, Mechanical properties, Pipes, Welded joints, Heat, Tensile strength, Welding, American Petroleum Institute, Arc welding, Mechanical behavior
Proceedings Papers

The Effect of Weld Metal Manganese Content on the Microstructure, Mechanical Properties and Hot Crack Susceptibility of Helically Welded Linepipes

Navid Pourkia, Pirooz Marashi, Rouzbeh Leylabi, Seyed Alireza Tabatabaei, Hadi Torshizi
Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 3, 101-106, September 29–October 3, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IPC2008-64152
https://doi.org/10.1115/IPC2008-64152
View Paper titled, The Effect of Weld Metal Manganese Content on the Microstructure, Mechanical Properties and Hot Crack Susceptibility of Helically Welded Linepipes
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Topics: Fracture (Materials), Mechanical properties, Metals, Ferrites (Magnetic materials), Wire, Fracture toughness, Grain boundaries, Welding, Arc welding, Elongation
Proceedings Papers

Investigation of Bolt Failures on a Gate Valve From a Natural Gas Pipeline

D. M. Owen, J. A. Beavers
Proc. ASME. IPC2002, 4th International Pipeline Conference, Parts A and B, 1829-1836, September 29–October 3, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IPC2002-27237
https://doi.org/10.1115/IPC2002-27237
View Paper titled, Investigation of Bolt Failures on a Gate Valve From a Natural Gas Pipeline
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Topics: Failure, Gates (Closures), Natural gas distribution, Valves, Coating processes, Coatings, Fracture (Process), Corrosion, Failure analysis, Metallography