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Proceedings Papers

Microstructural Characterization of CGHAZ of HSLA Steel Welded by a Hybrid of Semi-Automatic Waveform Controlled GMAW and Mechanized FCAW-G Welding Process

Junfang Lu, Peter Schamuhn Kirk, Douglas G. Ivey, Bob Huntley, Andy Duncan
Proc. ASME. IPC2024, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A003, September 23–27, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IPC2024-122652
https://doi.org/10.1115/IPC2024-122652
View Paper titled, Microstructural Characterization of CGHAZ of HSLA Steel Welded by a Hybrid of Semi-Automatic Waveform Controlled GMAW and Mechanized FCAW-G Welding Process
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Topics: Gas metal arc welding, Steel, Welding, Fracture (Materials), Fracture toughness, Metallography, Arc welding, Brittleness, Construction, Fitness-for-service
Proceedings Papers

Development of a Hybrid of Semi-Automatic Waveform Controlled GMAW and Mechanized FCAW-G Welding Process and Associated Alternative Weld Flaw Acceptance Criteria For Pipeline Construction

Junfang Lu, Bob Huntley, Axel Aulin, Andy Duncan, Peter Schamuhn Kirk, Rory Belanger, Claude-Yve Zorrilla, Debra Tetteh-Wayoe
Proc. ASME. IPC2022, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A024, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-86737
https://doi.org/10.1115/IPC2022-86737
View Paper titled, Development of a Hybrid of Semi-Automatic Waveform Controlled GMAW and Mechanized FCAW-G Welding Process and Associated Alternative Weld Flaw Acceptance Criteria For Pipeline Construction
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Topics: Acceptance criteria, Gas metal arc welding, Pipeline construction, Welding, Fitness-for-service, Welded joints, Construction, Inspection, Mechanical testing, Pipelines
Proceedings Papers

Getting to Know Your Bends to Support SCC Management

Chris Wood, Fernando Merotto, Brian Kerrigan, Ramon Loback, Pedro Gea
Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A063, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9578
https://doi.org/10.1115/IPC2020-9578
View Paper titled, Getting to Know Your Bends to Support SCC Management
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Topics: Acoustics, American Petroleum Institute, Bending (Stress), Collapse, Crack detection, Cracking (Materials), Failure, Finite element analysis, Fractography, Fracture (Materials)
Proceedings Papers

In-Service Cracking/Leak at Bottom-Side Repaired Dent

Gregory T. Quickel, Joseph Bratton, William A. Bruce
Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A074, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9499
https://doi.org/10.1115/IPC2020-9499
View Paper titled, In-Service Cracking/Leak at Bottom-Side Repaired Dent
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Topics: Cracking (Materials), Fracture (Process), Leakage, Maintenance, Nondestructive evaluation, Failure, Fracture (Materials), Rocks, Fatigue, Testing
Proceedings Papers

Toughness of EW Pipe Seam Welds of Contemporary Steels

S. Xu, A. Laver, J. Liang, W. R. Tyson, S. Matsuno
Proc. ASME. IPC2018, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A033, September 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IPC2018-78283
https://doi.org/10.1115/IPC2018-78283
View Paper titled, Toughness of EW Pipe Seam Welds of Contemporary Steels
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Topics: Fracture toughness, Pipes, Steel, Welded joints, Databases, Failure, Fractography, Microhardness, Temperature, Testing
Proceedings Papers

Experimental Study on Inverse Fracture in Drop-Weight Tear Test and Other Laboratory Test: Current Activities in HLP Committee, Japan, Report 2

Tetsuya Tagawa, Taishi Fujishiro, Toshihiko Amano, Shuji Aihara, Satoshi Igi
Proc. ASME. IPC2016, Volume 3: Operations, Monitoring and Maintenance; Materials and Joining, V003T05A027, September 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IPC2016-64299
https://doi.org/10.1115/IPC2016-64299
View Paper titled, Experimental Study on Inverse Fracture in Drop-Weight Tear Test and Other Laboratory Test: Current Activities in HLP Committee, Japan, Report 2
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Topics: Fracture (Materials), Weight (Mass), Brittleness, Shear (Mechanics), Ambiguity, Brittle fracture, Fractography, Hammers, Statistical process control, Steel
Proceedings Papers

Stress Corrosion Crack Growth of Pipeline Steels in NS4 Solution

A. Plumtree, S. B. Lambert
Proc. ASME. IPC1996, Volume 1: Regulations, Codes, and Standards; Current Issues; Materials; Corrosion and Integrity, 565-571, June 9–13, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IPC1996-1861
https://doi.org/10.1115/IPC1996-1861
View Paper titled, Stress Corrosion Crack Growth of Pipeline Steels in NS4 Solution
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Topics: Pipelines, Steel, Stress corrosion cracking, Fracture (Materials), Coating processes, Coatings, Cracking (Materials), Fatigue, Fractography, Fracture (Process)
Proceedings Papers

Full-Scale Testing for Strain-Based Design Pipelines: Lessons Learned and Recommendations

Doug P. Fairchild, Svetlana Shafrova, Huang Tang, Justin M. Crapps, Wentao Cheng
Proc. ASME. IPC2014, Volume 4: Production Pipelines and Flowlines; Project Management; Facilities Integrity Management; Operations and Maintenance; Pipelining in Northern and Offshore Environments; Strain-Based Design; Standards and Regulations, V004T11A024, September 29–October 3, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IPC2014-33748
https://doi.org/10.1115/IPC2014-33748
View Paper titled, Full-Scale Testing for Strain-Based Design Pipelines: Lessons Learned and Recommendations
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Topics: Design, Pipelines, Testing, Pipes, Failure analysis, Fractography, Fracture toughness, Strength (Materials), Testing equipment
Proceedings Papers

Microstructure and Properties of High Strength Steel Weld Metals

J. A. Gianetto, G. R. Goodall, W. R. Tyson, F. Fazeli, M. A. Quintana, V. B. Rajan, Y. Chen
Proc. ASME. IPC2012, Volume 3: Materials and Joining, 515-526, September 24–28, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IPC2012-90526
https://doi.org/10.1115/IPC2012-90526
View Paper titled, Microstructure and Properties of High Strength Steel Weld Metals
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Topics: High strength steel, Metals, Cooling, Fracture toughness, Welded joints, Construction, Gas metal arc welding, Joining, Pipelines, Pipes
Proceedings Papers

Near-Neutral pH SCC Initiation and Early Propagation of X70 Pipeline Steel

Baotong Lu, Jingli Luo, Brian McCrady
Proc. ASME. IPC2002, 4th International Pipeline Conference, Parts A and B, 1821-1828, September 29–October 3, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IPC2002-27234
https://doi.org/10.1115/IPC2002-27234
View Paper titled, Near-Neutral pH SCC Initiation and Early Propagation of X70 Pipeline Steel
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Topics: Pipelines, Steel, Fracture (Materials), Stress, Pipes, Bone, Crack propagation, Fractography