承擔項目: [1] 國家自然科學基金項目:共格納米析出NiCoFe基中熵合金的動态塑性變形及絕熱剪切機理研究,2022/01-2024/12,主持 [2] 山西省自然科學基金項目:梯度多級納米結構中熵合金的沖擊變形制備及其微觀組織演化機理研究,2022/01-2024/12,主持 [3] 橫向:含能XXX活性材料制備及動力學性能測試,2023/06-2024/06主持 代表性論文(專著、教材): [1] Zhang TW, et al. Simultaneous enhancement of strength and ductility in a NiCoCrFe high-entropy alloy upon dynamic tension: Micromechanism and constitutive modeling. International Journal of Plasticity, 124 (2020) 226-246. (ESI高被引) [2] Zhang TW, et al. Dynamic deformation behaviors and constitutive relations of an AlCoCr 1.5 Fe 1.5 NiTi 0.5 high-entropy alloy. Scripta Materialia, 2017, 136: 15-19. [3] Zhang TW, et al. Role of carbon on the enhanced strength-ductility synergy in a high-entropy alloy by multiple synergistic strategies. Journal of Alloys and Compounds, 2024, 1003:175698. [4] 張團衛,等.高速撞擊誘導大梯度納米結構化高熵合金的力學行為.科學通報, 24(2023):3125-3136. [5] Zhang TW, et al. Temperature-Dependent Mechanical Behaviors and Deformation Mechanisms in a Si-Added Medium-Entropy Superalloy with L12 Precipitation. Metals, 14, no. 7 (2024): 749. [6] Chang H, Zhang TW*, et al. Deformation-induced HCP phase transformation of CrCoNiSi0.3 medium-entropy alloy under high strain rate tension. Applied Physics Letters, 2024, 124. [7] Chang H, Zhang TW*, et al. Cryogenic mechanical behavior and FCC → HCP phase transformation mechanism in a Si-added CrCoNi medium-entropy alloy under quasi-static and dynamic tension. Materials & Design, 2024, 244:113131. [8] Du SY, Zhang TW*, et al.Strength-ductility synergy and grain refinement mechanisms in a Co-Cr-Ni medium-entropy alloy with novel analogous harmonic structure. Scripta Materialia, 2023, 235: 115635. [9] Luo SH, Zhang TW*,et al. Ultra-high work hardening mediated by three-level precipitation in a Ni2CoCr0.5Si0.3Al0.2Ti0.2 medium entropy alloy. Journal of Materials Research and Technology, 2023, 25: 3093-3103. [10] Wang Q, Zhang TW*,et al. Hierarchical precipitates facilitate the excellent strength-ductility synergy in a CoCrNi-based medium-entropy alloy. Materials Science & Engineering A, 2023, 873:145036. [1] 張團衛;杜時雨;王志華. 高強韌異質多相“核殼”組織結構中熵合金及其制備方法. 2022-12-02,中國, ZL 202211137816.X. [2] 張團衛;杜時雨;王志華. 高鋁高钛含量納米共格沉澱強化的CoCrNi基中熵合金及其制備方法.2022-12-23,中國, ZL 202211133897.6. [3] 張團衛;白天祥;焦志明;王志華. 低成本耐熱不鏽中熵合金及其制備方法. 2023-11-07,中國, ZL 202310981506.4 |