Investigation on variations of microstructures and mechanical properties along thickness direction of friction stir processed AA2014 aluminum alloy via ultra-rapid cooling
Sign Up to like & getrecommendations! Published in 2021 at "Materials Characterization"
DOI: 10.1016/j.matchar.2021.111352
Abstract: Abstract Fine-grained AA2014 aluminum alloy was innovatively achieved by cold source assisted friction stir processing (CSA-FSP) under different cooling conditions. The investigation detailedly addresses the effects of cooling capacity induced by liquid CO2 on microstructural… read more here.
Keywords: mechanical properties; friction stir; aa2014 aluminum; aluminum alloy ... See more keywords
Band Structures Analysis of Elastic Waves Propagating along Thickness Direction in Periodically Laminated Piezoelectric Composites
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DOI: 10.3390/cryst8090351
Abstract: Existing studies on elastic waves in periodically laminated piezoelectric structures mainly concerned the passive band properties, since the electrical boundaries in the considered structures cannot vary. This paper investigates the tuning of band properties of… read more here.
Keywords: piezoelectric composites; elastic waves; thickness direction; laminated piezoelectric ... See more keywords