Recent publications
Article
Park, KH, Davies, J & Withey, P 2025, 'Microstructural Investigation of Stress-Induced Degradation of Gamma and Gamma Prime Phases on the Surface of the Aerofoil of Nickel-Based Single Crystal Superalloy Turbine Blades', Crystals, vol. 15, no. 6, 553. https://doi.org/10.3390/cryst15060553
Park, KH, Gormley, J & Withey, P 2025, 'Surface and subsurface microstructural analysis of cerium under ambient air exposure using in-situ cross sectioning and observation systems', Surfaces and Interfaces, vol. 76, 107955. https://doi.org/10.1016/j.surfin.2025.107955
Goodge, K & Withey, P 2024, 'An Analysis of Direct Operating Costs for the Wright Spirit Electric Aircraft', Aerospace, vol. 11, no. 12, 1007. https://doi.org/10.3390/aerospace11121007
Park, KH & Withey, P 2023, 'Investigation of Hafnium Oxide Containing Zirconium in the Scaled Region on the Surface of As-Cast Nickel-Based Single Crystal Superalloy Turbine Blades', Crystals, vol. 13, no. 2, 277. https://doi.org/10.3390/cryst13020277
Harrison, J & Withey, PA 2023, 'Precipitation of Topologically Closed Packed Phases during the Heat-Treatment of Rhenium Containing Single Crystal Ni-Based Superalloys', Crystals, vol. 13, no. 3, 519. https://doi.org/10.3390/cryst13030519
Park, K & Withey, P 2022, 'Compositions of Gamma and Gamma Prime Phases in an As-Cast Nickel-Based Single Crystal Superalloy Turbine Blade', Crystals, vol. 12, no. 2, 299. https://doi.org/10.3390/cryst12020299
Park, K & Withey, P 2021, 'Formation and Prevention of a Surface Defect on the Aerofoil of As‐Cast Nickel‐Based Single‐Crystal Turbine Blades', Advanced Engineering Materials, vol. 23, no. 9, 2100302. https://doi.org/10.1002/adem.202100302
Park, K & Withey, P 2021, 'General view of rhenium-rich particles along defect grain boundaries formed in nickel-based single-crystal superalloy turbine blades: formation, dissolution and comparison with other phases', Crystals, vol. 11, no. 10, 1201. https://doi.org/10.3390/cryst11101201
Lin, B, Liu, R, Jia, Q, Cui, Y, Withey, PA & Yang, R 2018, 'Effect of yttria inclusion on room temperature tensile properties of investment cast TiAl', Materials Science and Engineering A, vol. 712, pp. 73-79. https://doi.org/10.1016/j.msea.2017.11.100
Park, K & Withey, P 2018, 'Observation of the dissolution of topologically close packed phases by an additional heat treatment in third generation nickel-based single crystal superalloy turbine blades', Advanced Engineering Materials, vol. 20, no. 7, 1700987. https://doi.org/10.1002/adem.201700987
Kim, K & Withey, P 2017, 'Formation of an intermediate layer between grains in nickel-base superalloy turbine blades', Metallurgical and Materials Transactions A, vol. 48, no. 6, pp. 2932-2942. https://doi.org/10.1007/s11661-017-4044-7
Kim, K & Withey, P 2017, 'Microstructural investigation of the formation and development of topologically close-packed phases in a 3rd generation nickel-base single crystal superalloy', Advanced Engineering Materials, vol. 19, no. 6, 1700041. https://doi.org/10.1002/adem.201700041
Comment/debate
Park, KH & Withey, P 2022, 'Correction: Park, K.; Withey, P. General View of Rhenium-Rich Particles along Defect Grain Boundaries Formed in Nickel-Based Single-Crystal Superalloy Turbine Blades: Formation, Dissolution and Comparison with Other Phases. Crystals 2021, 11, 1201 ', Crystals, vol. 12, no. 10, 1384. https://doi.org/10.3390/cryst12101384
Conference contribution
Williams, H & Withey, P 2025, Accident storytelling: a case study in synoptic learning, engagement and unintended learning outcomes using aircraft accidents. in J Brooks (ed.), EERN 2025 Symposium Proceedings: The Authenticity of Engineering Education: Learning, Teaching and Assessment in Developing Engineers for Industry Today and a Global Tomorrow., 5.2, University of Manchester, pp. 302-309, UK and Ireland Engineering Education Research Network Annual Symposium, manchester, United Kingdom, 3/07/25. https://doi.org/10.71535/f5dfe8de-1b80-4192-8573-54d934996dec
Park, K & Withey, P 2018, Formation of secondary phases in the boundary between surface defect grains and matrix in third generation nickel-based single crystal superalloy turbine blades. in R Shabadi, M Ionescu, M Jeandin, C Richard & T Chandra (eds), THERMEC 2018. Materials Science Forum, vol. 941 MSF, Trans Tech Publications Ltd, pp. 766-771, 10th International Conference on Processing and Manufacturing of Advanced Materials, 2018, Paris, France, 9/07/18. https://doi.org/10.4028/www.scientific.net/MSF.941.766
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