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Skip to Search Results- 15Ivey, Douglas (Chemical and Materials Engineering)
- 7Henein, Hani (Chemical and Materials Engineering)
- 3Liu, Qi (Chemical and Materials Engineering)
- 1Barry, J. Wiskel (Chemical and Materials Engineering)
- 1Cadien, Kenneth (Chemical and Materials Engineering)
- 1Henein,Hani (Chemical and Materials Engineering)
- 1Aasen, Drew
- 1Arjomandpur, Mehdi
- 1Chatelier, Corentin C
- 1Clark, Michael P.
- 1Crozier, Brendan Matthew
- 1Dalili, Neda
- 3Matrix dissolution
- 2Electrodeposition
- 2Microalloyed steel
- 2Microalloyed steels
- 2Rietveld refinement
- 2X70 steels
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Spring 2015
Traditionally in pipeline steels and welds, ultrasonic testing (UT) has been used for crack and/or flaw detection. The work presented in this Thesis explores the use of this technique to characterize the microstructure of pipe steels. Ultrasonic velocity calculations, for shear and longitudinal...
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Fall 2020
Solidification during continuous casting of X70 microalloyed steel results in two types of elemental segregation; microsegregation (interdendritic) and macrosegregation (at the centerline). Both micro and macrosegregation lead to deterioration of steel properties and, hence, a lower degree of...
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Fall 2009
Microalloyed steels are widely used in oil and gas pipelines. They are a class of high strength, low carbon steels containing small additions (in amounts less than 0.1 wt%) of Nb, Ti and/or V. The steels may contain other alloying elements, such as Mo, in amounts exceeding 0.1wt%. Microalloyed...
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Spring 2018
Microalloyed steels and heat treated steels are widely used in the pipeline industry. Microalloyed steels are a type of high strength low alloy steels containing small additions of C, N, Nb, Ti and other elements in amounts less than 0.1 wt%. They may also contain additions of other elements in...
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Gas Diffusion Layers Impregnated with Metal Oxide Decorated and Nitrogen-Doped Carbon Nanotube Catalysts for Electrically Rechargeable Zn-Air Batteries
DownloadSpring 2020
Secondary zinc-air batteries (ZABs) have garnered interest in recent years as a promising technology for energy storage due to their minimal safety concerns, low cost, and a high theoretical energy density. However, many issues still need to be resolved for commercialization of ZABs. Many of...
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Exploration of Electrolytes for Zn Anode Rechargeable Batteries: Room Temperature Ionic Liquids as Major or Supporting Components
DownloadFall 2014
For Zn anode rechargeable batteries, there are a number of shortcomings associated with using traditional KOH aqueous electrolytes. These include drying-out of the electrolyte due to water evaporation and dendrite formation at the Zn electrode during recharging, which severely impair battery...
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Electrodeposition of iron-cobalt alloys from a dibasic ammonium citrate stabilized plating solution
DownloadFall 2009
Iron-cobalt alloys have been extensively studied as potential hard disk drive write head materials due to their potentially high saturation flux densities (~2.4T), low coercivities and ease of deposition. Iron-cobalt plating solutions have, however, been shown to have stability issues,...
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Fall 2009
The dominant materials used for solders in electronic assemblies over the past 60 years have been Pb-Sn alloys. Increasing pressure from environmental and health authorities has stimulated the development of various Pb-free solders. Two of the most promising replacements are eutectic Sn-Cu and...
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Spring 2020
With growing concerns regarding climate change, researchers are focusing on developing energy storage devices to store renewable energy for later use. Currently, lithium-ion batteries (LIBs) dominate the energy storage market, from portable electronics and emerging electric vehicles to grid...
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Fall 2016
Strain aging of microalloyed steel pipes, manufactured for oil and gas transmission, can occur during the anti-corrosion fusion bonded epoxy coating process (180°C - 250°C) and/or during long term storage or use. The primary mechanism of strain aging involves the segregation of interstitial...