This decommissioned ERA site remains active temporarily to support our final migration steps to https://ualberta.scholaris.ca, ERA's new home. All new collections and items, including Spring 2025 theses, are at that site. For assistance, please contact erahelp@ualberta.ca.
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Full-Scale Testing of the Fatigue Life of Laser Additive Manufacturing Repaired Alloy Steel Components
DownloadFall 2017
Laser additive manufacturing, or laser cladding, is a weld overlay technique that is being increasingly used for hardfacing and corrosion resistant overlays and dimensional repairs of oil and gas, petrochemical, and mining components. However, laser cladding's use in industry is currently limited...
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Investigation of Surface Crack Growth Behaviour Under Variable Pressure Fluctuations in Near-Neutral pH Environments
DownloadFall 2017
The goal of this investigation was to study the corrosion fatigue behaviour and mechanisms of surface cracks, semi-elliptical in shape, when exposed to near-neutral pH environments conducive to the environments experienced in the field. To better simulate field conditions, while avoiding the...