先进钢铁材料团队

团队负责人：梁志远

职务/职称

◆ 团队负责人
◆ 特聘研究员
◆ 博士生导师

研究方向

◆ 高强钢塑性变形与强韧化机理
◆ 高强钢合金与加工工艺设计
◆ 本构建模与多尺度数值模拟
◆ 高速变形
◆ 小尺度力学

学习/工作经历

◆ 2008-2012 上海交通大学 材料科学与工程 学士
◆ 2012-2016 香港大学 机械工程 博士
◆ 2017-2017 美国麻省理工学院 材料科学与工程 访问学者
◆ 2018-2020 美国德州农工大学 材料科学与工程 博士后
◆ 2020-至今 松山湖材料实验室 先进钢铁材料团队 PI

团队简介

团队从事高强钢基础与应用基础研究，综合运用实验、理论建模及数值模拟方法，深入研究高强钢合金成分-加工工艺-微观组织-力学性能关系及其背后的基本原理，实现高强钢力学性能的设计、调控、预测、甚至突破，开发高性能、低成本高强钢，并解决其加工与服役问题。

代表性论文

1. H. Liu, X.K. Shang, B.B. He*, Z.Y. Liang*, Strain rate dependence of strengthening mechanisms in ultrahigh strength lath martensite, International Journal of Plasticity, 161, 103495 (2023).
2. X.X. Peng, L.Y. Wang, W. Xu*, Z.Y. Liang*, Correlations between the plastic instabilities occurring in indentation and the Portevin Le-Chatelier effect in uniaxial tension, Materials Science and Engineering A, 854, 143799 (2022).
3. Z.Y. Liang*, G.M. Pharr, Decoupling Indentation Size and Strain Rate Effects During Nanoindentation: A Case Study in Tungsten, Journal of the Mechanics and Physics of Solids, 165, 104935 (2022).
4. Z.Y. Liang, Z.H. Cao, J. Lu, M.X. Huang*, C.C. Tasan*, Influence of Co-existing Medium Mn and Dual phase Steel Microstructures on Ductility and Lüders Band Formation, Acta Materialia, 221, 117418 (2021).
5. Z.Y. Liang*, S.S. Xiang, G.M. Pharr, Effects of Crystal Orientation on the Indentation Creep of β-Tin, Journal of Materials Research, 36, 2434-2443 (2021).
6. Z.Y. Liang, Z.C. Luo, M.X. Huang*, Temperature Dependence of Strengthening Mechanisms in a Twinning-induced Plasticity Steel, International Journal of Plasticity, 116, 192-202 (2019).
7. B.B. He, Z.Y. Liang, M.X. Huang*, Nanoindentation Investigation on the Initiation of Yield Point Phenomenon in a Medium Mn Transformation-induced Plasticity Steel, Scripta Materialia, 150, 134-138 (2018).
8. P. Zhou, Z.Y. Liang, M.X. Huang*, Microstructural Evolution of a Nanotwinned Steel under Extremely High-strain-rate Deformation, Acta Materialia, 149, 407-415 (2018).
9. Z.Y. Liang, J.Th.M. De Hosson, M.X. Huang*, Size Effect on Deformation Twinning in Face-centred Cubic Single Crystals: Experiments and Modelling, Acta Materialia, 129, 1-10 (2017).
10. P. Zhou, Z.Y. Liang, R.D. Liu, M.X. Huang*, Evolution of Dislocations and Twins in a Strong and Ductile Nanotwinned Steel, Acta Materialia, 111, 96-107 (2016).
11. Z.Y. Liang, Y.Z. Li, M.X. Huang*, The Respective Hardening Contributions of Dislocations and Twins to the Flow Stress of a Twinning-induced Plasticity Steel, Scripta Materialia, 112, 28–31 (2016).
12. Z.Y. Liang, M.X. Huang*, Deformation Twinning in Small-sized Face-centred Cubic Single Crystals: Experiments and Modelling, Journal of the Mechanics and Physics of Solids, 85, 128-142 (2015).
13. Z.Y. Liang, X. Wang, W. Huang*, M.X. Huang*, Strain Rate Sensitivity and Evolution of Dislocations and Twins in a Twinning-induced Plasticity Steel, Acta Materialia, 88, 170-179 (2015).