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  1. No Access

    Article

    Insight into the effects of pore size and distribution on mechanical properties of austenite stainless steels

    While conventional Gibson–Ashby models provide a general insight into how elastic modulus and yield strength degrade with increasing overall porosity in materials, very limited work has investigated the effect...

    Alexander D. Preston, Kaka Ma in Journal of Materials Science (2021)

  2. No Access

    Article

    Effect of powder morphology on the microstructure and mechanical property gradients in stainless steels induced by thermal gradients in spark plasma sintering

    Spark plasma sintering (SPS) utilizes joule heating to achieve rapid heating to densify a powder compact. Thermal gradients during SPS lead to microstructural and property gradients in the sintered parts. To e...

    Alexander D. Preston, Kaka Ma in MRS Advances (2021)