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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Spring 2013
20Cr-32Ni-1Nb stainless steel alloys are commonly used in hydrogen reformer manifolds for transporting hot hydrogen by-products at 750-950 celcius. After long periods of exposure, embrittling secondary carbides and intermetallic phases can precipitate at the grain boundaries which can drastically...
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Fall 2021
Microalloyed steels derive their superior properties from the introduction of microalloying elements (titanium (Ti), niobium (Nb), and vanadium (V)). These elements form various carbonitride particles at different stages of production. Titanium nitride (TiN) has the lowest solubility limit in the...