1824-stinvilleresearch

Plasticity in Additively Manufactured Stainless Steel 316L

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Ph.D. Candidate Chris Bean investigated plastic localization in AM microstructure: International Journal of Plasticity Volume 159, December 2022, 103436 Additively manufactured 316L stainless steels display significantly higher yield strength than their as-cast or wrought counterparts. This is associated with the micro-scale cellular structure and complex grain and sub-grain structure, resulting from high cooling rates occurring …

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Science/AAAS Article: Deformation fingerprints will help researchers identify, design better metallic materials

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Engineers can now capture and predict the strength of metallic materials subjected to cycling loading, or fatigue strength, in a matter of hours – not the months or years it takes using current methods. In a new study, researchers from the University of Illinois Urbana-Champaign report that automated high-resolution electron imaging can capture the nanoscale …

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Plenary Speaker at SuperAlloys2022

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Dr. J.C. Stinville will give a plenary talk at SuperAlloys2022 on Plastic localization and Fatigue Strength in Polycrystalline Nickel-Based Superalloys. Abstract: Correlations between fatigue strength and monotonic strengths such as yield strength and ultimate tensile strength exist for polycrystalline face-centered cubic (fcc) and hexagonal close-packed (hcp) alloys. It is observed that fatigue strength increases with …

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2021 JOM Editor’s Choice

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The paper entitled “A Multi-modal Data Merging Framework for Correlative Investigation of Strain Localization in Three Dimensions” has been selected as the JOM Editor’s Choice for November 2021.

Sharing Data and Know-how in Materials Science

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We believe sharing openly the expertise and Data is of primary importance in Materials Science. Advanced datasets or knowledge on advanced experiments are too often restricted to a few research groups. We believe that research can be accelerated by sharing the know-how and state-of-the-art dataset. Consequently, Advanced experimental techniques used in the group or among …

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