教师队伍
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韩志强
研究员

博士生导师
电话:+86-10-62794616
传真:+86-10-62794616
电子邮箱:zqhan@tsinghua.edu.cn
办公地址:清华大学李兆基科技大楼A238
韩志强,博士,清华大学材料学院,研究员,博士生导师。中国铸造协会挤压铸造工作委员会副主任委员,中国机械工程学会特种铸造及有色合金技术委员会委员,美国矿物、金属和材料学会(TMS)集成计算材料工程(ICME)委员会委员、凝固委员会委员。面向汽车、航天、航空、能源装备领域高性能、高精度、轻量化结构件制造技术需求,开展先进铸造成形及数字化/智能化的理论与应用研究。主持和参与国家自然科学基金航天联合基金重点、国家科技重大专项、国家重点研发计划、国际科技合作、行业知名企业科研项目30余项。在材料工艺、过程测试、多尺度全过程建模与仿真等方面取得多项创新成果。发表论文150余篇,获授权国家发明专利8项,获计算机软件著作权8项,以第一、二完成人获省部级科技奖励2项。在清华大学面向本科生和研究生开设《材料加工传输原理》、《近净成形先进技术》、《材料加工系列实验》等课程,两次获得清华大学优秀班主任一等奖,获清华大学优秀博士学位论文指导教师称号。

展开更多>>
  • 教育背景
  • 工作经历
  • 学术兼职
  • 课程讲授及人才培养
  • 研究领域
  • 研究概况
  • 奖励与荣誉
  • 研究成果

1994-1997,西安交通大学机械工程系,博士

1990-1993,西安交通大学机械工程系,硕士

1986-1990,哈尔滨工业大学金属材料及工艺系,学士



2022至今,清华大学材料学院,研究员、博士生导师

2006-2022,清华大学机械工程系、材料学院,助理研究员、副研究员、博士生导师

2002-2005,英国Swansea University, Research Officer

2000-2002,清华大学机械工程系,博士后

1998-2000,北京科技大学冶金学院,博士后

中国铸造协会挤压铸造工作委员会,副主任委员

美国矿物、金属及材料学会(TMS)凝固委员会,委员

美国矿物、金属及材料学会(TMS)集成计算材料工程(ICME)委员会,委员

中国机械工程学会特种铸造及有色合金技术委员会,委员

《特种铸造及有色合金》编委会,委员


课程讲授:

近净成形先进技术(80350532)

先进材料加工技术(80350802)

材料加工传输原理(30350333)

材料加工系列实验(40350612)

科技创新与挑战2A(24770031)


学生培养:

2024,指导的博士生获得第75届世界铸造会议博士生优秀论文奖

2019,指导的博士生获得清华大学优秀博士学位论文奖

2017,指导的博士生获得第10届环太平洋铸造及凝固模拟国际会议最佳壁报奖

2012,指导的硕士生获得清华大学启航奖金奖

2012,带领的本科生机械02班获清华大学优良学风班、清华大学先进班集体称号

2009,带领的本科生机械62班获清华大学先进班集体、北京市先进班集体称号

铸造工艺与设备

轻量化材料与工艺

材料基因工程关键技术和集成计算材料工程

面向汽车、航天、航空、能源装备领域高性能、高精度、轻量化结构件制造技术需求,开展先进铸造成形及数字化/智能化的理论与应用研究。主持和参与国家自然科学基金航天联合基金重点、国家科技重大专项、国家重点研发计划、国际科技合作、行业知名企业科研项目30余项。在材料工艺、过程测试、性能调控、多尺度全过程建模与仿真等方面取得多项创新成果。发表论文150余篇,获授权国家发明专利8项,获计算机软件著作权8项,以第一、二完成人获省部级科技奖励2项。


近年来科研工作聚焦:

汽车底盘件挤压/差压铸造成形技术及组织性能调控

航天复杂精密轻合金构件成形技术及组织性能调控

燃气轮机关键构件熔模铸造制壳过程数字化/智能化

汽车用铝合金保级回收/循环利用关键科学技术问题


部分代表性科研项目:

清华大学丰田中心特别项目,铝合金中含铁金属间化合物形成过程的多尺度建模与仿真研究,2025-2026

清洁高效透平动力装备全重实验室课题,燃气轮机大尺寸透平叶片熔模铸造制壳过程关键技术仿真研究,2024-2026

清华大学梅赛德斯奔驰可持续交通研究院项目,从回收铝到汽车用材料:中和杂质元素的有害影响,2024-2025

北京市自然科学基金重点研究专题,铝合金非平衡凝固模型构建及溶质场和组织性能的智能调控,2022-2026

国家科技重大专项“高档数控机床与基础制造装备”课题,3500吨高效智能挤压成形装备及工艺的示范应用,2019-2020

国家自然科学基金航天先进制造联合基金重点项目,高性能镁合金航天构件铸造和热处理过程多尺度全流程建模仿真与形性调控,2018-2021

国家科技重大专项“高档数控机床与基础制造装备”课题,航天复杂薄壁轻合金构件精密成形装备示范线,2017-2020

国家重点研发计划“材料基因工程关键技术与支撑平台”重点专项项目,轻质高强镁合金集成计算与制备,2016-2020

国家自然科学基金项目,耦合热力学和动力学计算的挤压铸造镁合金共晶和析出相的建模与仿真研究,2012-2015

国家自然科学基金项目,瞬态压力下合金凝固过程的宏观-微观-纳米多尺度建模与计算研究,2009-2011

国际科技合作项目,中国-美国-加拿大镁质车体前端研究开发,任务9:集成计算材料工程,2007-2013

国家自然科学基金项目,轻合金液态挤压成形过程复杂凝固和力学问题的耦合建模与仿真研究,2007-2009

2022,“十三五”机械工业科技创新领军人才称号

2022,机械工业科学技术奖科技进步二等奖(第1完成人)

2019,清华大学优秀博士学位论文指导教师

2018,高等学校科学研究优秀成果奖科技进步二等奖(第2完成人)

2013,清华大学优秀班(级)主任一等奖

2009,清华大学优秀班(级)主任一等奖

部分学术论文:

1. Mechanical and thermal performance enhancement of the vacuum-assisted die-casting Al80Si8Mg4Cu4Zn4 alloys via heat treatment, Materials Science and Engineering A, 943 (2025) 148742.

2. Fracture behavior of intermetallic clusters in HVDC AlSiMgMn alloys: a finite element study based on actual morphologies, Engineering Fracture Mechanics, 325 (2025) 111358.

3. Investigation of the synergistic evolution of mechanical properties governed by composition–process–microstructure coupling in ultra-long flow die-cast aluminum alloys, Journal of Manufacturing Processes, 145 (2025) 508-521.

4. Vacuum-assisted HPDC lightweight Al-based entropy alloy with ultrahigh strength and exceptional thermal stability at elevated temperatures, Materials Science & Engineering A, 935 (2025) 148363.

5. Kinetic simulation of early-stage precipitation behavior in Mg-RE binary alloys during aging process, Journal of Magnesium and Alloys, 13 (2025) 1078-1087.

6. Tensile damage and fracture of high vacuum die-cast AlSiMgMn alloys with in-situ X-ray microtomography, Materials Science and Engineering A, 924 (2025) 147869.

7. The challenge and progress in macro- and micro-modeling and simulation of squeeze casting process, Metallurgical and Materials Transactions A, 55 (2024) 4809-4833.

8. An explainable deep learning model based on multi-scale microstructure information for establishing composition-microstructure-property relationship of aluminum alloys, Integrating Materials and Manufacturing Innovation, 13 (2024) 827-842.

9. Improvement of impact properties of Al-Si-Mg alloy via solution treatment and joint modification with Sr and La, Rare Metals, 43 (2024) 3301-3313.

10. Modeling the precipitation kinetics and yield strength of Mg-Gd-Y-Zr alloys based on an improved Kampmann-Wagner numerical model and modified Orowan strengthening, Journal of Materials Engineering and Performance, 33 (2024) 12334-12342.

11. 集成计算材料工程及其在镁合金铸造和热处理方向上的应用探索,铸造,73(2024)290-302。

12. Quench sensitivity and transformation kinetics of high vacuum die casting AlSi10MgMn alloy, Materials Today Communications, 41 (2024) 110215.

13. Microstructure, mechanical properties and residual stress of high vacuum die casting AlSi10MgMn alloys with different spray quenching, Journal of Materials Processing Technology, 325 (2024) 118284.

14. Clustering characteristics of Fe-rich intermetallics in high vacuum die cast AlSiMgMn alloys with high resolution μ-CT inspection, Materials Characterization, 207 (2024) 113607.

15. An efficient analytical model for predicting the microstructure characteristic parameters of the as-cast and solid-solution treated Mg-Gd-Y-Zr cast alloys, Materials Today Communications, 35 (2023) 105560.

16. The microstructure, fracture mechanism and their correlation with the mechanical properties of as-cast Mg-Nd-Zn-Zr alloy under the effect of cooling rate, Materials Science and Engineering A, 801 (2021) 140382.

17. Experimental study and cellular automaton simulation on solidification microstructure of Mg-Gd-Y-Zr alloy, Rare Metals, 40 (2021) 128-136.

18. Study on the evolution of the microstructure phase composition three-dimensional morphology and hardness in the solution treatment of Mg-7.80Gd-2.43Y-0.38Zr alloy, Materials Science and Engineering Technology, 52 (2021) 847-859.

19. Distinctions of dendritic behavior influenced by constant pressure and periodic pressure, China Foundry, 18 (2021) 94-100.

20. Study on the relationship between interfacial heat transfer coefficient and interface pressure in squeeze casting by using microscopic contact model, International Journal of Thermal Sciences, 152 (2020) 106300.

21. Phase-field simulation on the influence of cooling rate on the solidification microstructure of Mg-Gd-Y ternary magnesium alloy, Rare Metal Materials and Engineering, 49 (2020) 3709-3717.

22. Study on the heat transfer at the casting-mold interface in resin bonded sand mold casting of Mg-Gd-Y-Zr alloy, International Journal of Cast Metals Research, 33 (2020) 1-10.

23. Numerical modeling of the macrosegregation improvement in continuous casting blooms by using F-EMS, JOM, 72 (2020) 4117-4126.

24. Influence of periodic pressure on dendritic morphology and sidebranching, China Foundry, 17 (2020) 279-285.

25. Characterization on the three-dimensional morphology and microstructure of eutectics in as-cast Mg-Gd-Y-Zr alloys by using X-ray tomography technique, Materials Characterization, 158 (2019) 109933.

26. On the interfacial heat transfer and pressure transmission in squeeze - a case study of the sensitivity to materials, International Journal of Heat and Mass Transfer, 133 (2019) 52-61.

27. In-situ observation and phase–field simulation on the influence of pressure rate on dendritic growth kinetics in the solidification of succinonitrile, Journal of Materials Science, 54 (2019) 3111-3124.

28. Study on the response of dendritic growth to periodic increase-decrease pressure in solidification via in situ observation using succinonitrile, Journal of Crystal Growth, 498 (2018) 85-92.

29. Phase-field modeling on effect of pressure on growth kinetics of Mg-Al-Sn alloy, Materials Science and Technology, 34 (2018) 1362-1369.

30. Effects of under-aging treatment on microstructure and mechanical properties of squeeze-cast Al-Zn-Mg-Cu alloy, Transactions of Nonferrous Metals Society of China, 28 (2018) 1920-1927.

31. Experimental study on the heat transfer behavior and contact pressure at the casting-mold interface in squeeze casting of aluminum alloy, International Journal of Heat and Mass Transfer, 112 (2017) 1032-1043.

32. Experimental study on the effect of cooling rate on the secondary phase in as-cast Mg-Gd-Y-Zr alloy, Advanced Engineering Materials, 20 (2017) 1700717.

33. A phase field model coupled with pressure-effect-embedded thermodynamic modeling for describing microstructure and microsegregation in pressurized solidification of a ternary magnesium alloy, Computational Materials Science, 136 (2017) 264-270.

34. Measurement of temperature inside die and estimation of interfacial heat transfer coefficient in squeeze casting, China Foundry, 14 (2017) 327-332.

35. Modeling of austenite decomposition during continuous cooling process in heat treatment of hypoeutectoid steel with cellular automaton method, Steel Research International. 88 (2017) 1600490.

36. Study on dendritic growth in pressurized solidification of Mg-Al alloy using phase field simulation, Journal of Materials Science and Technology, 32 (2016) 68-75.

37. On the kinetics of dendritic sidebranching: A three-dimensional phase field study, Journal of Applied Physics, 119 (2016) 164305.

38. Microstructure characteristics and effect of aging process on the mechanical properties of squeeze-cast AZ91 alloy, Journal of Alloys and Compounds, 641 (2015) 56-63.

39. Large-scale three-dimensional phase-field simulation of multi-variant β-Mg17Al12 in Mg-Al based alloys, Computational Materials Science, 101 (2015) 248-254.

40. Three-dimensional phase-field simulation and experimental validation of β-Mg17Al12 phase precipitation in Mg-Al-based alloys, Metallurgical and Materials Transactions A, 46A (2015) 948-962.

41. Study on pressurized solidification behavior and microstructure characteristics of squeeze casting magnesium alloy AZ91D, Metallurgical and Materials Transactions B, 46B (2015) 328-336.

42. Modeling and simulation of microstructure evolution of heavy steel casting in casting and heat treatment processes, ISIJ International, 54 (2014) 408-414.

43. A phase field model for simulating the precipitation multi-variant β-Mg17Al12 in Mg-Al based alloys, Scripta Materialia, 68 (2013) 691-694.

44. Cellular automaton modeling of austenite nucleation and growth in hypoeutectoid steel during heating process, ISIJ International, 53 (2013) 527-534.

45. Fracture behaviors of A390 aluminum cylinder liner alloys under static loading, Journal of Alloys and Compounds, 550 (2013) 370-379.

46. A quantitative model for describing crystal nucleation in pressurized solidification during squeeze casting, Scripta Materialia, 66 (2012) 215-218.

47. Cellular automaton simulation of peritectic solidification of a C-Mn steel, China Foundry, 9 (2012) 221-225.

48. Study on the effect of pressure on the equilibrium and stability of the solid-liquid interface in solidification of binary alloys, Science China Technological Sciences, 54 (2011) 479-483.

49. Advances in multi-scale modeling of solidification and casting processes, JOM, 63 (2011) 19-25.

50. Three-dimensional modeling and simulation of dendrite morphology of cast Mg alloys, Materials Science Forum, 654-656 (2010) 1516-1519.

51. Modeling and simulation of microstructure evolution of cast Mg alloy, Materials Science Forum, 638-642 (2010) 1562-1568.

52. 镁合金铸造成形过程宏观/微观模拟,中国材料进展,29(2010)55-62。

53. 轻合金挤压铸造凝固过程热-力耦合模拟Ⅰ数学模型及求解方法,金属学报,45(2009)356-362.

54. 轻合金挤压铸造凝固过程热-力耦合模拟II模拟计算及实验验证,金属学报,45(2009)363-368.

55. A thermomechanical finite element model for simulating the solidification process of squeeze casting, International Journal of Cast Metals Research, 22 (2009) 119-122.

56. Effect of microstructure on tensile and fatigue properties of cast Mg-10Gd-2Y-0.5Zr alloy, International Journal of Cast Metals Research, 22 (2009) 123-126.

57. Modelling of the thermosolutal convection and macrosegregation in the solidification of an Fe-C binary alloy, International Journal of Numerical Methods for Heat and Fluid Flow, 17 (2007) 313-321.

58. Three-dimensional finite element model for metal displacement and heat transfer in squeeze casting processes, Comptes Rendus Mecanique, 335 (2007) 287-294.

59. A simplified CA method for simulating the microstructure of magnesium alloy components, Materials Science Forum, 561-565 (2007) 1797-1800.

60. A finite element model of the squeeze casting process, International Journal of Numerical Methods for Heat and Fluid Flow, 16 (2006) 539-572.


授权发明专利:

• 一种砂型铸造铸型内部测温热电偶的定位与固定方法,ZL201910501359.X

• 用于挤压铸造过程模具内部多点精细测温的组件及测温方法,ZL201910438619.3

• 一种低熔点透明合金压力下凝固原位观察用装置,ZL201810508002.X

• 一种集成精确温控及脉冲磁场的轮毂挤压铸造装置及方法,ZL201710496644.8

• 适用于含异形轮缘结构的轮毂局部挤压铸造模具及工艺,ZL201610639225.0

一种集成低压充型和挤压凝固的铸造装置及方法,ZL201510395442.5

利用挤压铸造工艺制造发动机缸套类铸件的方法及模具,ZL201010603440.8

一种直接测量挤压铸造过程铸件内部温度的模具,ZL201010249074.0


计算机软件著作权:

融合多尺度组织图像与多模态数据的材料力学性能预测软件V1.0,2025SR0077182

铸锻一体化工艺数字化模拟软件V1.0,2020SR0579488

铝、镁合金砂型铸造界面换热计算软件V1.0,2019SR0715667

多组元镁合金凝固组织模拟仿真软件V1.0,2019SR0473601

铸造镁合金凝固过程微观组织模拟仿真软件V2.0,2017SR466358

铸造镁合金时效析出相模拟仿真软件V1.0,2014SR040587

大型铸钢件热处理微观组织模拟仿真软件V1.0,2013SR019985

大型铸钢件微观组织模拟仿真软件V1.0,2011SR048538

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