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廖恒成,男,东南大学材料科学与工程学院,教授/博导。
本硕博就读于东南大学,分别于1988年、1991年和2000年获工学学士、硕士和博士学位。博士毕业后留校任教,2002年晋升副教授,2006年晋升教授,2011年美国密执根大学-安娜堡分校高级访问学者。研究领域涉及合金的凝固过程与组织设计,高强、耐热铝合金组织设计与强韧化,高强马氏体不锈钢极端环境下组织与力学行为,高熵合金与增材制造技术等。作为项目负责人主持国家自然科学基金项目2项、江苏省自然科学基金1项、国家安全重大基础研究计划子专题1项、国家自然科学基金重点项目子题1项、国际科技合作项目6项,参与国家自然科学基金3项、江苏省自然科学基金1项,江苏省科技成果转化专项资金项目2项,省内其它纵向项目1项,负责企业合作开发20余项。共公开发表学术论文150余篇,其中SCI收录100余篇。获授权发明专利中国14件、美国2件,授权实用新型专利6件。

2021年度 共12篇SCI收录 10篇EI收录12篇
1 Jun Zhou,Hengcheng Liao*, Hao Chen, Aijing Huang. Carbon-alloyed Fe35Mn10Cr20Ni35 highentropy alloy synthesized by mechanical alloying plus spark plasma sintering. Journal of Alloys and Compounds, 2021, 859: 157851 https://doi.org/10.1016/j.jallcom.2020.157851.
2 Hengcheng Liao*,Yuan Gao, Qigui Wang. Modeling Quasi-Static Crack Using XFEM and FECEM. SAETechnical Paper 2021-01-0311, 2021, doi:10.4271/2021-01-0311.
3 Hengcheng Liao*,Yuan Gao, Qigui Wang. Modeling the effect of second phase particle elasticmodulus on crack propagation using FECEM model. SAE Technical Paper 2021-01-0313,2021, doi:10.4271/2021-01-0313.
4 Jun Zhou, Hengcheng Liao*, Hao Chen, Aijing Huang. Microstructureand Tensile Mechanical Behavior of a Single-Phase Fe35Mn10Cr20Ni35 High-EntropyAlloy. Journal of MaterialsEngineering and Performance, 2021, 30:3352-3362 DOI10.1007/s11665-021-05700-9.
5 Jun Zhou,Hengcheng Liao*, Hao Chen, Aijing Huang. Effects of hot-forging and subsequentannealing on microstructure and mechanical behaviors of Fe35Ni35Cr20Mn10high-entropy alloy. Materials Characterization. 2021,178: 111251. https://doi.org/10.1016/j.matchar.2021.111251.
6 Chen Jinlong*, Zhang Jianmei, ShenHonglei, LiaoHengcheng, Li Hualong. Alloying effect of Mg on microstructure and mechanicalproperties at 300 oC of Al-5Cu-1Mn-0.5Ni heat-resistant alloy. MaterialsResearch Express, 2021, 8(8): 086515. DOI 10.1088/2053-1591/ac1d67.
7 Soban MuddassirDar, Hengcheng Liao*, AiQun Xu. Quasicrystallinephases in conventionally cast Fe-containing Al-Cu-Mn alloys and its evolutionduring the annealing at 530°C. Materials Letter, 301 (2021)130322. DOI: 10.1016/j.matlet.2021.130322.
8 Jun Zhou,Hengcheng Liao*, Hao Chen, Aijing Huang. MechanicalBehaviors of Cold-Rolled and Subsequently Annealed Fe35Ni35Cr20Mn10High-Entropy Alloy. Journal of Materials Engineering andPerformance, 2021, 30(11): 8145-8156. https://doi.org/10.1007/s11665-021-06016-4.
9 Hengcheng Liao*, Yuan Gao, Qigui Wang, Dan Wilson.Development of viscosity model for aluminum alloys using BP neural network. TransactionNonferrous Metals Society of China, 31(2021) 2978−2985 . DOI 10.1016/S1003-6326(21)65707-2.
10 Yuna Wu,Hengcheng Liao*, Yunyi Tang. Enhanced high-cycle fatigue strength ofAl-12Si-4Cu-1.2Mn-T6 cast aluminum alloy at room temperature and 350oC.Materials Science Engineering A, 2021, 825:141917 https://doi.org/10.1016/j.msea.2021.141917.
11Yuna Wu, Changmei Liu, Hengcheng Liao*, JinghuaJiang*, Aibin Ma. Joint effect of micro-sized Si particles and nano-sized dispersoids on theflow behavior and dynamic recrystallization of near-eutectic Al-Si based alloysduring hot compression. Journal of Alloys and Compounds,856 (2021) 158072. https://doi.org/10.1016/j.jallcom.2020.158072.
12 Guangjing Li,Hengcheng Liao*, Jiwei Zheng, Hao Chen, LiZheng Lu, Linlong Yang, Huiting Guo.Micro-alloying effects of Mn and Zr on the evolution of ageing precipitates andhigh temperature strength of Al-11.5Si–4Cu alloy after a long-time heatexposure. 2021, Materials Science Engineering A,828 (2021) 142121. https://doi.org/10.1016/j.msea.2021.142121
2020年度 共5 篇SCI收录 4篇EI收录 5篇
1 Hengcheng Liao*, Heting Xu, Jingfan Tang, ShihuiHuo, Daoqiong Huang, Hui Chen. Significant strengthening effect in martensiticstainless steel by repetitive high stress loading at ultralow temperature. MetallurgicalMaterials Transaction A, 2020, 51(1):76-81 https://doi.org/10.1007/s11661-019-05535-z.
2 Hengcheng Liao*,Baojun Zhao, Xiaojin Suo, Qigui Wang. Prediction models for macro shrinkage ofaluminum alloys based on Machine Learning Algorithms. Materials Today Communication,21 (2019) 100715.https://doi.org/10.1016/j.mtcomm.2019.100715.
3Yuan Gao, Hengcheng Liao, Xiaojing Suo, Qigui Wang. PREDICTIONOF FLUIDITY OF CASTING ALUMINUM ALLOYS USING ARTIFICIAL NEURAL NETWORK. Materials Science and Technology 2019:1103-1112.
4 JinlongChen, Hengcheng Liao*,Yuna Wu, Hualong Li. Contributions of threeheat-resistant phases formed during solidification, solution treatment andageing treatment to high temperature strengthening of Al-Cu-Mn-Ni alloys. MaterialsScience Engineering A, 772 (2020) 138819.
5 Soban Muddassir Dar, Hengcheng Liao, Bao Jun Zhao.Creep behavior of two near eutectic Al-Si-Cu-Mn alloys containing dendrite/rodlike Mn-rich phases and modified star type Cr-Mn rich phase respectively. MetallurgicalMaterials Transaction A 2020, 51: 1634-1646, https://doi.org/10.1007/s11661-020-05665-9.
2019年度:共5篇; SCI收录 5篇; EI收录5篇
1 Soban MuddassirDar, Hengcheng Liao*, Aiqun Xu. Effectof Cu and Mn content on solidification microstructure, T-phase formation andmechanical property of Al-Cu-Mn alloys. Journal of Alloys and Compounds,774 (2019) 758-767. https://doi.org/10.1016/j.jallcom.2018.09.362.
2 Yuna Wu, Hengcheng Liao*, Changlüe Lü.Dynamic precipitation and recrystallization in Al-12.5wt%Si-0.6wt%Mg-0.1wt%Tialloy during hot-rolling with different temperature and reduction ratio and itsimpacts to mechanical properties. Journal of Alloys and Compounds 788(2019) 125-135.
3 Hengcheng Liao*,Heting Xu, Yiyun Hu. Effect of RE addition on solidification process and hightemperature strength of Al-12%Si-4%Cu-1.6%Mn heat-resistant alloy. Transactionsof Nonferrous Metals Society ofChina, 2019, 29(6):1117-1126; https://doi.org/10.1016/S1003-6326(19)65020-X.
4 Soban Muddassir Dar, Hengcheng Liao*.Creep behavior of Al-Cu-Mn heat resistant alloys strengthened by fine (θ′) andcoarse (Al20Cu2Mn3) second phase particles. Materials Science Engineering A,2019, 763 :138062. https://doi.org/10.1016/j.msea.2019.138062.
5 Hengcheng Liao*,Guangjin Li, Qu Liu. Ni-richphases in Al-12%Si-4%Cu-1.2%Mn-x%Ni heat-resistant alloys and effect ofNi-alloying on tension mechanical properties. Journal of MaterialsEngineering and Performance, 2019, 28(9): 5398-5408.
2018年度 共10篇, SCI收录5篇, EI收录8篇
1 Xiaojing Suo, Hengcheng Liao*, Yiyun Hu. Formationof Al15Mn3Si2 phase during solidification of a novel Al-12%Si-4%Cu-1%Mnheat-resistant casting alloy and its thermal stability.Journal of Materials Engineering and Performance, 2018, 27: 2910-2920.
2 Hengcheng Liao*, Qigui Wang, Xiaojin Suo, Zixing Feng, Qin Huang. Modelingof solute-dependent fluidity and hot tearing sensitivity of conductive aluminumalloys. Minerals, Metals and Materials Series, v Part F12, p359-367, 2018.
3Hengcheng Liao*, Qu Liu, Guangjin Li, Uday S. Dixit. Effect of Ni addition onthe solidification process and microstructure of Al-12%Si-4%Cu-1.2%Mn-x%Niheat-resistant alloys. O. Martin (ed.), Light Metals 2018, The Minerals,Metals & Materials Series, https://doi.org/10.1007/978-3-319-72284-9_37,pp: 267-278.
4 Guangjin Li,Hengcheng Liao*, Xiaojing Suo, Yunyi Tang, Uday S. Dixit, Pavel Petrov.Cr-induced morphology change of primary Mn-rich phase in Al-Si-Cu-Mn heatresistant aluminum alloys and its contribution to high temperature strength.Materials Science Engineering A, 709 (2018) 90-96.
5 Polash P.Dutta1, Karuna Kalita, Uday S. Dixit and Hengcheng Liao.Magnetic-force-assisted straightening of bend mild steel strip by laserirradiation. Lasers in Manufacturing and Material Processing, 2017online doi:10.1007/s40516-017-0047-x.
6 Guangjing Li, Hengcheng Liao*, Aiqun Xu. Peritecticreaction of between two primary Mn-rich phases during solidification ofAl-Si-Cu-Mn heat-resistant alloy and the effect of cooling rate on it. Journalof Alloys and Compounds, 753 (2018) 239-246.
7 Guangjin Li, Hengcheng Liao*, Aiqun Xu.Two quite different primary Mn-rich phases in Al-Si-Cu-Mn heat-resistant alloyand their effect on mechanical properties. Materials Science Engineering A,730 (2018) 36–40.
8 Soban Muddassir Dar, Hengcheng Liao*, Guangjin Li. EffectOf MN/CU content ratio on microstructure and mechanical properties of Al-Cu-Mnalloys. Materials Science andTechnology Conference and Exhibition 2017, MS and T 2017, v 1, p 148-155, 2017.
9 Woldetinsay Gutu Jiru, Mamilla Ravi Sankar, UdayShanker Dixit and Hengcheng Liao. Laser Surface Melting of Al-12Si-4Cu-1.2MnAlloy. International Journal ofMechatronics and Manufacturing Systems, 2018, 11(2-3): 230-249.
10 JinlongChen, Hengcheng Liao*, Heting Xu. Uneven precipitation behavior during thesolutionizing course of Al-Cu-Mn alloys and its contribution to mechanicalproperties. Advances in Materials Science and Engineering. 2018, ArticleID: 6741502, https://doi.org/10.1155/2018/6741502.
2017年度共6篇, SCI收录3篇, EI收录5篇
1 HengchengLiao*, Ye Liu, Changlüe Lü,QiguiWang. Mechanisms for Ce-induced remarkable improvement of conductivity in Alalloys. Journal of Materials Research, 2017, 32(3): 566-574.
2Hengcheng Liao*, Ye Liu, Qigui Wang. Studyof an accelerated aging process for conductive aluminum alloys. MaterialsScience Forum, 2017, 877: 569-574.
3 Tang, Yun Yi; Liao*, Heng Cheng; Liu, Ye Precipitation of ScAl3phase during solutionizing and ageing ofhypoeutectic Al-Sc alloys and its impact to mechanical properties. MaterialsScience Forum, 2017, 877: 581-586.
4 Hengcheng liao, Yunyi Tang, Xiaojing Suo,Guangjin Li,Yiyun Hu, Uday S Dixit and Pavel Petrov. Dispersoid particles precipitated during thesolutionizing course of Al-12 wt %Si-4 wt%Cu-1.2 wt%Mn alloy and theirinfluence on high temperature strength. MaterialsScience Engineering A, 2017, 699: 201-209.
5 BesufekadN. Fetene, Uday S. Dixit & Hengcheng Liao. Laser bending of friction stirprocessed and cement-coated sheets. Materials and Manufacturing Processes.2017, 32: 1628-1634.
6廖恒成, 胡以云, 何志成, 唐云逸, 李广敬. 铝硅铜锰合金中富锰相数量与耐热性的相关性. 铸造技术,2017,38(6):1283-1287
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