郑菁桦

个人信息Personal Information

副教授 博士生导师

招生学科专业:
材料科学与工程 -- 【招收博士、硕士研究生】 -- 材料科学与技术学院
机械 -- 【招收博士、硕士研究生】 -- 材料科学与技术学院
材料与化工 -- 【招收博士、硕士研究生】 -- 材料科学与技术学院

主要任职:材料加工工程系副系主任

性别:女

毕业院校:英国帝国理工大学/Imperial College London

学位:博士

所在单位:材料科学与技术学院

办公地点:南京航空航天大学,江宁校区,新材料楼B302

联系方式:电话:13352086851

电子邮箱:

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个人简介Personal Profile

招生方向

招生方向:团队招收材料科学与工程、材料与化工、机械工程方向的博士生研究生、硕士研究生

招生要求:团队力求培养科研领军人才,汇聚国家高端人才队伍及数十名全职工程技术人员,为学生提供优良的科研及工程环境。要求学生具有学习和科研主动性,与团队共同成长,面向国际科学前沿,立足国家重大需求,解决重大科学难题。

请有志报考的博士及硕士研究生联系:

邮件地址:jinghua.zheng@nuaa.edu.cn


个人简介

郑菁桦,女,博士,中共党员。入选国家重大人才工程A类青年人才,江苏省双创博士,南京航空航天大学“长空学者”,材料学院材料加工工程系副系主任以第一完成人获得英国帝国理工大学“昂文”奖(学院唯一),获国际新能源汽车技术(轻量化)创新拉力赛特等奖,英国 EPRSC-LightForm 年度学术亮点等称号。国际材料、矿物和矿业学会(IOM3) 认定专业会员。2018-2021英国帝国理工大学博士后研究员。主要从事轻量化材料高性能成形制造及材料模拟方向研究。作为负责人主持国家青年基金,173ZD课题(总3000万),上海800所战略咨询项目等项目。作为子课题负责人,负责英国EPRSC重点专项“Lightform”和欧盟H2020框架“LoCoMaTech”3个子课题(负责经费108.3万英镑),课题涉及7个国家23个科研机构(剑桥大学、空客、肯联铝业等)。参与研发碳纤维复合材料增材制造技术,碳纤维复合材料三维织造技术,轻量化材料热成形技术,残余应力消除技术。在力学领域权威期刊Int. J. Plast.、Mat. & Des.等共发表学术论文27篇,其中第一/通讯作者18篇;申请国际/国内发明专利20余项。所开发的残余应力消除新工艺降低了残余应力>70%, 建立的微宏观一体化跨尺度本构模型用于航空锻件残余应力分布模拟。发明的复杂钣金件热成型高性能快速制造工艺通过世界著名金属成型设备厂商瑞典AP&T与英国Impression Technology建立的首条高强铝合金热成型生产线批量化测试,成功应用于阿斯顿马丁,e.g.AM5, AM9, 高端车型批量化生产


团队及研究方向

郑菁桦副教授所在团队为绿色智能制造团队,团队负责人单忠德校长/院士。团队目前教师12人,博士、硕士研究生96人,主要研究方向包括先进制造、精密成形、复合材料、增材制造、数字孪生等。本人重点研究方向:1)先进复合材料宏微观跨尺度仿真技术与服役评估面向纤维树脂基复合材料构件,开展宏/细观结构与关键性能的跨尺度仿真分析,建立纤维组分、含量、微观结构以及宏观梯度的按需设计及调控方法,分析宏观性能与细观结构的演化行为,掌握复合材料结构与性能的内在关系,进行静力学及动力学仿真分析及服役评估。2)先进复合材料增材制造与精确调控:研究复合材料构件的多参数耦合增材制造方法,建立纤维-基体界面合强度模型,分析材料破坏端面的微观形貌和界面性能,研究多尺度的界面失效机理,建立工艺-材料性能映射关系,研究增材制造复合材料构件内部缺陷的形成机理与表征方法,建立成形工艺参数优化模型,抑制孔隙、夹杂等层间缺陷的产生,实现复合材料构件的残余应力、翘曲变形的精确调控;3)太空增材制造技术与装备:传统设计受限于发射阶段小体积、强冲击、高载荷约束,导致装备强度与结构设计冗余,太空增材制造引入极端环境下的新工艺约束,为设计引入新的边界约束条件,因此需探索新的设计方法,此外太空增材制造面临高真空、微重力、强辐照、无支撑等特殊极端条件,需要探究新的传热传质、界面融合等机理。


研究及工作经历

2021 至今: 南京航空航天大学 副教授 (Associate Professor)
2019-2021 英国帝国理工大学(Imperial College London 助理研究员 (Research Associate)
2018-2019 英国帝国理工大学(Imperial College London)  研究助理 (Research Assistant)
2015-2019 英国帝国理工大学(Imperial College London)  博士 (Doctor of Philosophy)
2013-2014 英国帝国理工大学(Imperial College London)  硕士 ( Master of Science)


近5年主要参与项目

1. 国家级重大人才工程A类,碳纤维树脂基复合材料智能增材制造,主持

2. 国防科技基础加强计划173ZD课题,xxxx构件xx耦合分析及天地一致性验证,主持 

3. 国家自然科学基金青年项目,铝合金弯曲型材差速挤压成形机理及微宏观跨尺度模型,主持

4.上海航天精密机械800研究所咨询项目,航天航空先进轻合金成形技术发展研究,主持

5.国家自然科学基金集成(重大)项目,航空发动机复杂薄壁构件形性协同制造理论与方法研究,骨干参与

6.Engineering and Physical Sciences Research Council 英国EPRSC项目,LightForm: Embedding   Materials Engineering in Manufacturing with Light Alloys, 子课题负责

7.EU Horizon 2020 Framework Programme欧盟H2020框架,Low Cost Materials   Processing Technologies for Mass Production of Lighweight Vehicles” (acronym   ‘LoCoMaTech’), 子课题负责


代表性论文

[1].K Zheng, Z He, H Qu, F Chen, Y Han, J.-H. Zheng*, N Li,A novel Quench-Form and In-die Creep Age process for hot forming of 2219 thin aluminum sheets with high precision and efficiency,Journal of Materials Processing Technology, 2023, 117931. (JCRQ1,一区, TOP, IF: 6.162)

[2].J.-H. Zheng, C. Pruncu, K. Zhang, K. Zheng, J. Jiang, Quantifying Geometrically Necessary Dislocation Density during Hot Deformation in AA6082 Al alloy. Materials Science and Engineering: A, 2021, 814, p.141158. (Q1, 一区,TOP, IF6.044)

[3].K. Zhang, J-H. Zheng*, C. Hopper, J. Jiang, Enhanced plasticity at cryogenic temperature in a magnesium alloy. Materials Science and Engineering: A, 2021. 811: p. 141001 Q1,一区,TOP, IF:6.044

[4].K. Zhang, J.-H. Zheng*, H. Yan, C. Pruncu, J. Jiang, Evolution of twinning and shear bands in magnesium alloys during cryo-rolling process, Materials & Design, 2020, 193: p.108793. (Q1, 一区, TOP, IF: 9.417)

[5].K. Zhang, J.-H. Zheng*, Z. Shao, C. Pruncu, M. Turski, C. Guerini, J. Jiang, Experimental investigation of the viscoplastic behaviors and microstructure evolutions of AZ31B and Elektron 717 Mg-alloys. Materials & Design, 2019. 184: p. 108160. (Q1,一区,TOP, IF9.417)

[6].J.-H. Zheng*R. PanR.C. Wimpory, J. LinC. LiC. M. Davies, A novel manufacturing process and validated predictive model for high-strength and low-residual stresses in extra-large 7xxx panels. Materials & Design, 2019. 173: p. 107767. (Q1, 一区,TOP,IF9.417)

[7].J.-H. Zheng, Y. Dong, K. Zheng*, H. Dong, J. Lin, J. Jiang, T. Dean, Experimental investigation of novel fast-ageing treatment for AA6082 in supersaturated solid solution state. Journal of Alloys and Compounds, 2019. 810: p. 151934. (Q1, 一区,TOP,IF6.371

[8].K. Zheng, Y. Dong, J.-H. Zheng*, A. Foster, J. Lin, H. Dong, T. Dean, The effect of Hot Form Quench (HFQ®) conditions on precipitation and mechanical properties of aluminum alloys. Materials Science and Engineering: A, 2019. 761: p. 138017Q1,一区,TOP, IF6.044

[9].J.-H. Zheng, R. Ran, C. Li, W. Zhang, J. Lin, C. M. Davies*, Experimental investigation of multi-step stress-relaxation-ageing of 7050 aluminium alloy for different pre-strained conditions. Materials Science and Engineering: A, 2018. A710: p. 111-120. Q1,一区,TOP,IF6.044

[10]. J.-H. Zheng, J. Lin, R. Pan, J. Lee, C. Li, C. M. Davies*, A novel constitutive model for multi-step stress relaxation ageing of a pre-strained 7xxx series alloyInternational Journal of Plasticity, 2018. 106: p. 31-47. (Q1, 一区, TOP, IF: 8.5)

[11]. S Qu, Y Fang, J Liang, J.-H. Zheng*, K Zheng, A Physical Mechanism-Based Model of CoCrFeMnNi High Entropy Alloy Considering Adiabatic Heat Effect for Hot Bulk Forming Processes, Metals, 2022, 12 (6), 1011. (SCI, IF: 2.695)

[12]. S Qu, H Peng, Z He, K Zheng, J. Zheng*, Study of Alloy Hot Flow and Hardening Behavior Using a New Correction Method for Hot Uniaxial Tests, Metals, 2022,  12 (1), 42. (SCI, IF: 2.695)

[13]. J.-H. Zheng, J Lin, JM Allwood, T Dean, A universal mass-based index defining energy efficiency of different modes of passenger transport, International Journal of Lightweight Materials and Manufacture, 2021, 4 (4), 423-433.

[14]. Q. Luan, J. Lee, J.-H. Zheng*, C. Hopper, J. Jiang, Combining microstructural characterization with crystal plasticity and phase-field modelling for the study of static recrystallization in pure aluminiumComputational Materials Science, 2020, 173: p109419. (Q2, 二区, IF: 3.572)

[15]. J. Lv, J-H Zheng*, V. A. Yardley, Z. Shi, J. Lin, a review of microstructural evolution and modelling of aluminum alloys under hot forming conditions, metals, 2020. 10(11): p.1516. (SCI, IF:2.758)

[16]. K. Zheng*, Y. Li, S. Yang, K. Fu, J. Zheng*, Z. He, S. Yuan, Investigation and modeling of the preheating effects on precipitation and hot flow behavior for forming high strength AA7075 at elevated temperatures, Journal of Manufacturing and Materials Processing, 2020, 4, 76.

[17]. J-H Zheng, R. Pan, J. Lin, C. M. Davies, FE Simulation of the residual stress reduction in industrial-sized T-section component during a newly proposed manufacturing process, Procedia Manufacturing, 2020. 50: p.492-497.(EI, 会议)

[18]. J.-H. Zheng, C. M. Davies, J. Lin, R. Pan, C. Li, Constitutive modelling of a T74 multi-step creep ageing behaviour of AA 7050 and its application to age formed aluminum components, Procedia Engineering, 2017. 207: p. 281-286.(EI, 会议)

[19]. J.-H. Zheng, C. M. Davies, J. Lin, Comparison of creep deformation rates during load and strain controlled multi-step creep ageing tests on AA7050, AIP Conference Proceedings, 2017. 1896(1): p. 1-6. (EI, 会议)

[20]. F Chen, H Qu, W Wu, J-H Zheng, S Qu, YH ZhengA Physical-Based Plane Stress Constitutive Model for High Strength AA7075 under Hot Forming Conditions. Metals 11 (2), 314. (SCI, IF:2.758)

[21]. X Ren, H Ren, Y Shang, H Xiong, K Zhang, J Zheng, D Liu, J Lin, J Jiang, Microstructure evolution and mechanical properties of Ti2AlNb/TiAl brazed joint using newly-developed Ti–Ni–Nb–Zr filler alloy, Progress in Natural Science: Materials International 30 (3), 410-416

[22]. T. Yasmeen, B. Zhao, J-H. Zheng, F. Tian, J. Lin, J. Jiang, The study of flow behavior and governing mechanisms of a titanium alloy TA15 under superplastic forming conditions, Materials Science and Engineering: A, 2020, 788: p139482. (Q1, 一区,TOP, IF6.044 )

[23]. R. Pan*, J. Zheng, Z. Zhang, J. Lin, Cold rolling influence on residual stresses evolution in heat-treated AA7xxx T-section panels. Materials and Manufacturing Processes, 2019, 34 (4), 431-446. (Q2, 二区, IF3.350)

[24]. Y Li, L Yu, J. Zheng, B Guan, K Zheng, A physical-based unified constitutive model of AA7075 for a novel hot forming condition with pre-cooling, Journal of Alloys and Compounds, 2021, 876, 160142.Q1, 一区,TOP, IF6.371

[25]. R. Pan*, T. Pirling, J. Zheng, J. Lin, C. M. Davies, Quantification of thermal residual stresses relaxation in AA7xxx aluminium alloy through cold rolling. Journal of Materials Processing Technology, 2019. 264: p. 454-468. (Q1, 一区,TOP, IF: 4.178)

[26]. X. Jin, Y. Gong, X. Han, H. Du, W, Ding, B. Zhu, Y. Zhang, Y. Feng, M. Ma, B. Liang, Y. Zhao, Y. Li, J-H. Zheng, Z. Shi, A Review of Current State and Prospect of the Manufacturing and Application of Advanced Hot Stamping Automobile Steels, Acta Metallurgica Sinica, 2020, 56 (4): p411-428. (SCI, IF: 1.797)

[27]. K. Zheng, J.-H. Zheng, Z. He, G. Liu, D. J. Politis, L. Wang, Fundamentals, processes and equipment for hot medium pressure forming of light material tubular components. International Journal of Lightweight Materials and Manufacture, 2020, 3 (1), 1-19.

[28]. N. Li*, J. Zheng, C. Zhang, K. Zheng, J. Lin, T. Dean. Investigation on fast and energy-efficient heat treatments of AA6082 in HFQ processes for automotive applications. MATEC Web of Conferences, 2015. 21: p. 05015. (EI, 会议)


代表性专利

[1]郑菁桦;单忠德;罗林林;范聪泽;陈意伟;宋文哲一种复合材料的叠层增材制造方法及设备, CN115648621A, 2023

[2]单忠德;郑菁桦;林初明;宋文哲;范聪泽, 一种用于曲面打印的快换3D打印喷头, CN115139523A, 2022

[3]单忠德;郑菁桦;宋亚星;范聪泽;宋文哲;李荣;张鑫磊;张蕾;沙乾坤, 一种用于头盔的多自由度增材制造打印方法, CN114986872A, 2022

[4]N. Li, J. Zheng, K. Zheng, J. Lin, C. M. Davies, (2017) A fast ageing method for stamped heat-treatable alloys, Patent NO.: WO/2017/021742, priority Date: 05 Aug. 2015, and issued Date: 09 Feb. 2017.  

[5]J. Feng, C. Li, Y. Liu, J. Zheng, C. M. Davies, R. Pan, J. Lin, A process for manufacturing large aluminium components with complex cross-sections, filed.


社会兼职

国际材料,矿物与采矿研究学会(IOM3)高级会员

英国女性工程师协会(WES)高级会员

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联系电话:13352086851

联系邮件:jinghua.zheng@nuaa.edu.cn

  • 教育经历Education Background
  • 工作经历Work Experience
  • 研究方向Research Focus
  • 社会兼职Social Affiliations