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National Aeronautics and Space Administration (NASA) | Hampton, Virginia | United States | 22 days ago
. Description: The primary focus of this opportunity is to perform computational and experimental research in the Structures and Materials Division at NASA Langley Research Center to advance microstructure
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Requisition Id 16386 Overview: We are seeking a Postdoctoral Research Associate to conduct advanced research on the mechanical behavior and microstructure evolution of advanced structural alloys
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treatments, and mechanical testing; characterizes microstructure using scanning electron microscopy (SEM), electron backscatter diffraction (EBSD), transmission microscopy (TEM/STEM), STEM-EELS, in-situ TEM
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emphasize processing–microstructure–property-performance relationships under temperature, irradiation, corrosion, mechanical stress conditions. The successful candidate will integrate additive manufacturing
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to develop a mechanistic understanding of deformation, strengthening, and failure in advanced alloys. The research will focus on integrating microstructure characterization, in situ diffraction techniques, and
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) for microstructural characterization of materials. Correlate irradiation conditions to the post-irradiation performance of novel materials. Coordinate with hot-cell personnel to collect post-irradiation mechanical
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modeling approaches. The successful candidate will design and conduct experiments, develop and implement analytical and numerical modeling approaches, and perform microstructural characterization to evaluate
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National Aeronautics and Space Administration (NASA) | Hampton, Virginia | United States | 22 days ago
materials with tailored structures/microstructures and nanostructures to meet specific material property requirements for specific applications. The research purposes include the advancement of the scientific
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faculty colleagues, and researchers at sponsoring agencies on high performance metallic materials. The position would require strong background in microstructure, mechanical properties, understanding
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behavior of high temperature alloys in extreme environments. Microstructure defects such as vacancies, interstitials, stacking faults, twinning, dislocations, grain boundaries, surfaces, and precipitates