#author("2020-12-10T04:04:47+00:00","","") #author("2020-12-10T04:05:08+00:00","","") [[研究室メンバーと研究内容 (Members and Research Works)]] |CENTER:&size(24){種々のひずみ速度における結晶粒微細化Co-Cr-Fe-Mn-Ni系高エントロピー材料の熱・力学的挙動の実験的評価};&br;&size(20){An experimental evaluation on thermo-mechanical behavior of Co-Cr-Fe-Mn-Ni high-entropy materials with fine grains at various strain rates};| #br #br CENTER:In this study, the mechanical properties and deformation behavior of the Co-Cr-Fe-Mn-Ni alloys with grain size less than 10 μm is evaluated under impact conditions. CENTER:In this study, the mechanical properties and deformation behavior of the Co-Cr-Fe-Mn-Ni high-entropy alloys with grain size less than 10 μm is evaluated under impact conditions. &br; CENTER:Additionally, the temperature rise not to be avoided during impact deformation process is also measured by the thermocouple. #br #br |>|&ref(./fig1.jpg,50%);| |Fig.1 True stress-true strain curves at various strain rate under compressive test| #br |>|&ref(./fig2.jpg,140%);| |Fig.2 0.2% proof stress at various strain rate with different grain size|