Witryna4. \A \local" stacking fault energy model for concentrated alloys" CR LaRosa, M Ghazisaeidi Acta Materialia 238, 118165 (2024) 5. \Local Phase Transformation Strengthening at Microtwin Boundaries in Nickel-Based Superalloys" AJ Egan, F Xue, Y Rao, G Sparks, E Marquis, M Ghazisaeidi, S Tin, Michael J Mills Acta Materialia 238, … Witryna25 lis 2014 · A transformation executive and operational strategist with a track record of delivering sustainable change across large, blue chip organisations. With experience working across multiple functions and business units, I align groups of people at all levels of the organisation to drive towards a common goal. A specialist in translating strategy …
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WitrynaUsing experimental observations and density functional theory calculations, a novel local phase transformation strengthening mechanism is proposed that could be further utilized to improve the high temperature creep capabilities of Ni-base disk alloys. AB - In this study, two similar, commercial polycrystalline Ni-based disk superalloys (LSHR ... WitrynaAndra-Ioana Horcea-Milcu is a sustainability scientist and thinker. With a background in exploring social-ecological systems and experience in place-based transdisciplinary research, she is interested in leveraging the transformative potential of knowledge co-creation in real-world contexts. Her main focus is on the role of held and assigned … scrutiny over
Phase transformation and strengthening mechanisms of …
Witryna14 paź 2024 · This local phase transformation strengthening provides the alloy with a three times improvement in creep strength over similar disk superalloys and comparable strength to a single crystal blade ... Witryna15 cze 2024 · This observation combined with scanning transmission electron microscopy (STEM) simulations confirm a γ′-to-D0 19 χ phase transformation along … Witryna29 sie 2024 · This work investigates two nominally similar polycrystalline alloys, with a subtle difference in Nb content, intended to elucidate its effect on local phase … scrutiny other term