承擔項目: [1]國家自然科學基金: CoCrFeNi基高熵合金極薄帶在率-溫耦合效應下的動力學行為和強韌化機理; [2]國家自然科學基金: CoCrFeNiAlx系高熵合金在室溫高速動态沖擊下的力學響應機理; [3]山西省自然科學基金: AlCoCrFeNiTix系高熵合金在高應變速率加載下的動态力學性能研究。 代表性論文(專著、教材): [1]Coupling effects of temperature and strain rate on the mechanical behavior and microstructure evolution of a powder-plasma-arc additive manufactured high-entropy alloy with multi-heterogeneous microstructures, Acta Materialia, 2024, 276: 120147. [2]Achieving well-balanced strength and ductility via dual nanoscale precipitate structures in Co-free high-entropy alloys, Journal of Materials Research and Technology, 2024, 29: 5539-5549. [3]Strength-ductility synergy of Al0.1CoCrFeNi high-entropy alloys with gradient hierarchical structures, Scripta Materialia, 2019, 167: 95-100. [4]Strain rate effects on the dynamic mechanical properties of the AlCrCuFeNi2 high-entropy alloy, Materials Science & Engineering A, 2016, 649: 35-38. [5]Microstructural features and tensile behaviors of the Al0.5CrCuFeNi2 high-entropy alloys by cold rolling and subsequent annealing, Materials & Design, 2015, 88: 1057-1062. 獲獎情況: 山西省科技一等獎(自然科學類):高熵合金的熵調控及其強韌化機理(排名第三)。 |