• Publications
  • Influence
Fabrication of a carbon steel-to-stainless steel transition joint using direct laser deposition - : A feasibility study
Dissimilar metal weld (DMW) failures between carbon steels and stainless steels still occur in many industrial applications. These failures have generally been attributed to the very sharp changes inExpand
  • 11
  • 1
Metallurgical investigation into ductility dip cracking in Ni based alloys
In this second of two papers, the microstructural and microchemical evolution of Alloy 600 (A600), Alloy 690 (A690), Filler Metal 82H (FM82H), and Filler Metal 52 (FM52) during the weld thermal cycleExpand
  • 34
  • PDF
Functionally graded copper – steel using laser engineered net shaping™ process
Laser Engineered Net Shaping™ (LENS™) is an emerging Solid Freeform Fabrication (SFF) process capable of producing fully dense metallic parts with complex shapes directly from a computer-aidedExpand
  • 11
  • PDF
Advanced Strain-Based Design Pipeline Welding Technologies
To meet the increasing worldwide demand for natural gas, there is a need to safely and economically develop remotely located resources. Pipeline construction is a major activity required to connectExpand
  • 1
Dissimilar Metal Welding of Nitronic 50 HS® and 25% Cr Super Duplex Stainless Steel
High pressure tubing and associated tubing couplers are critical components required for the operational control of subsea oil and gas production equipment. Tubing couplers used in subsea oil and gasExpand
  • 1
Test Method to Evaluate the Effect of Reeling On Sour Service Performance of C-Mn Steel Linepipe And Girth Welds
Installing linepipe by reeling can have advantages when compared to installation by S or J-lay methods, depending on the specific project requirements. In this work, a qualification method wasExpand
  • 1
  • PDF
A Case Study in High Strain Capacity Pipeline Qualification: PNG LNG Project
The onshore pipeline portion of the Papua New Guinea Liquefied Natural Gas (PNG LNG) project traverses terrain with seismically active faults with potential ground displacements up to four meters.Expand