Dr Stella Pedrazzini is a Lecturer in Engineering Alloys and Metallurgy, EPSRC Early Career Fellow and RAEng Associate Research Fellow at Imperial College London.
She works on the environmental degradation of engineering alloys, with a particular interest in oxidation and hot corrosion of nickel and cobalt-based superalloys, aqueous corrosion of steel as well as advanced characterisation techniques such as transmission electron microscopy (TEM) and atom probe tomography (APT). She teaches the 1st year undergraduate module in Materials Electrochemistry.
et al., 2019, Partitioning of Ti and kinetic growth predictions on the thermally grown chromia scale of a polycrystalline nickel-based superalloy, Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science, Vol:50, ISSN:1073-5623, Pages:3024-3029
et al., 2019, Atom probe tomography investigations of microstructural evolution in an aged nickel superalloy for exhaust applications, Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science, Vol:50, ISSN:1073-5623, Pages:1862-1872
et al., 2018, On the effect of environmental exposure on dwell fatigue performance of a fine-grained nickel-based superalloy, Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science, Vol:49, ISSN:1073-5623, Pages:3908-3922
et al., 2018, In-Service Oxidation and Microstructural Evolution of a Nickel Superalloy in a Formula 1 Car Exhaust, Oxidation of Metals, Vol:89, ISSN:0030-770X, Pages:375-394
et al., 2017, On the microtwinning mechanism in a single crystal superalloy, Acta Materialia, Vol:135, ISSN:1359-6454, Pages:314-329
et al., 2017, An Atom Probe Tomography study of site preference and partitioning in a nickel-based superalloy, Acta Materialia, Vol:125, ISSN:1359-6454, Pages:156-165
et al., 2017, On the composition of microtwins in a single crystal nickel-based superalloy, Scripta Materialia, Vol:127, ISSN:1359-6462, Pages:37-40
et al., 2017, The effect of boron on oxide scale formation in a new polycrystalline superalloy, Scripta Materialia, Vol:127, ISSN:1359-6462, Pages:156-159
et al., 2016, Oxidation behaviour of a next generation polycrystalline Mn containing Ni-based superalloy, Scripta Materialia, Vol:113, ISSN:1359-6462, Pages:51-54
et al., 2016, On the effect of boron on grain boundary character in a new polycrystalline superalloy, Acta Materialia, Vol:103, ISSN:1359-6454, Pages:688-699
et al., 2015, Thermal-mechanical fatigue behaviour of a new single crystal superalloy: effects of Si and Re alloying, Acta Materialia, Vol:95, ISSN:1359-6454, Pages:456-467