Revealed: High-Entropy Alloy Multi-Stage Deformation Process at Ultra-Low Temperatures
Pave the way to design new structural materials with superior mechanical properties.
An international research team led by scientists from City University of Hong Kong (CityU) has recently discovered that high-entropy alloys (HEAs) exhibit exceptional mechanical properties at ultra-low temperatures due to the coexistence of multiple deformation mechanisms. Their discovery may hold the key to design new structural materials for applications at low temperatures.
Professor Wang Xunli, a newly elected Fellow of the Neutron Scattering Society of America, Chair Professor and Head of Department of Physics at CityU, joined hands with scientists from Japan and mainland China in conducting this challenging study on HEAs’ deformation behaviors at ultra-low temperatures. Their research findings were published in the latest issue of the scientific journal Science Advances, titled “Cooperative deformation in high-entropy alloys at ultralow temperatures.”
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