Gaoqiang Chen

Research Associate Professor

Lee-Shau-Kee Bldg. A719

E-mail: cheng1@tsinghua.edu.cn

属性1 Research Associate Professor 属性2 Lee-Shau-Kee Bldg. A719
属性3 E-mail: cheng1@tsinghua.edu.cn 属性4
属性5 属性6
Education background

2016, PhD in Material Sciences Engineering, Tsinghua University

2010, Bachelor, Northwestern Polytechnical University

Experience

Dec 2024-Present, Research Associate Professor, Tsinghua University

Sep 2019-Nov 2024, Research Assistant Professor, Tsinghua University

Oct 2016-Sep 2019, Postdoctoral Research Fellow, Tsinghua University

Nov 2013-Nov 2015, Visiting PhD student, Oak Ridge National Laboratory, US

Teaching work

Industrial Practice for undergraduates, Engineering Materials.

Areas of Research Interests/ Research Projects

Research Area

1. Mechanisms and engineering applications in friction-based extreme manufacturing

2. Data- Driven and Physics-driven Machine Learning

Awards and Honors

[1] Beijing Science and Technology Award (Natural Science Award), Second Prize, 2024

[2] Zhan Tianyou Railway Science and Technology Award (Higher Education Category), Youth Award, 2024

[3] China Industry-University-Research Collaboration Innovation Award, Second Prize, 2023

[4] International Journal of Machine Tools and Manufacture Most Cited Research Paper Award, 2020

[5] Outstanding Paper Award, Chinese Mechanical Engineering Society, 2022 & 2023

[6] Transactions of the China Welding Institution High-Impact Paper Award, 2023

Academic Achievement

[1] Qiao,J., Shi, Q.,Chen,S., Yang, C.,Han,Y., Chen, G., Visualization of vertical transfer of material through high-velocity rotating flow zone during friction stir welding, Materials Letters,2024,https://doi.org/10.1016/j.matlet.2024.136599

[2] Tang, T., Q. Shi, C. Zhang, W. Liang, J. Zhou, G. Zhang, and G. Chen. Elucidating the in-process interfacial friction regime and thermal responses during inertia friction welding of dissimilar superalloys[J]. Journal of Materials Research and Technology, 2024, 30: 1650-1661. https://doi.org/10.1016/j.jmrt.2024.03.210

[3] Chen, G., Liu X, Qiao, J., Tang. T., Zhang. H., Xing. S., Zhang. G., Shi. Q., Improved Analytical Model for Thermal Softening in Aluminum Alloys Form Room Temperature to Solidus, Materials, 2023, https://doi.org/10.3390/ma16237358

[4] Qiao,J., Shi, Q., Wu, C.,Chen,S., Han,Y., Yang, C., Chen, G., Elucidation of solid-state metal flow behaviors during friction stir welding: Numerical and experimental investigation,Physics of Fluids ,2023,https://doi.org/10.1063/5.0175343

[5] Yang, C., Chen, G., Qiao, J., Wu, C., Zhou, M., Zhang, G., Shi, Q.,Material flow during dissimilar friction stir welding of Al/Mg alloys, International Journal of Mechanical Sciences, 2024, https://doi.org/10.1016/j.ijmecsci.2024.109173

[6] Liu, Y., Chen, G., Shi, F., Qu, T., Wen, F., Yue, N., Sun, C., Zhou, M., Yang, C., Zhang, S., Shi, Q., Atomically Resolved Structure of the Directly Bonded Aluminum-Carbon Interface in Aluminum-Graphite Composites by Solid-State Friction Stir Processing: Im plications for a High-Performance Aluminum Conductor, ACS Applied Nano Materials, 2023, https://doi.org/10.1021/acsanm.3c00393

[7] Zhang, C., Shi, Q., Wang, Y., Qiao, J., Tang, T., Zhou, J., Liang, W., Chen, G., Towards an Optimized Artificial Neural Network for Predicting Flow Stress of In718 Alloys at High Temperatures, Materials, 2023, https://doi.org/10.3390/ma16072663

[8] Tang, T., Shi, Q., Lei, B., Zhou, J., Gao, Y., Li, Y., Zhang, G., Chen, G., Transition of interfacial friction regime and its influence on thermal responses in rotary friction welding of SUS304 stainless steel: A fully coupled transient thermomechanical analysis, Journal of Manufacturing Processes, 2022, https://doi.org/10.1016/j.jmapro.2022.08.016

[9] Yang, C., Dai, Q., Shi, Q., Wu, C., Zhang, H., Chen, G., Flow-coupled thermo-mechanical analysis of frictional behaviors at the tool-workpiece interface during friction stir welding, Journal of Manufacturing Processes, 2022, https://doi.org/10.1016/j.jmapro.2022.05.003

[10] Zhou, M., Chen, G., Wu, J., Liu, Q., Lei, B., Gao, Y., Liu, Y., Zhang, S., Shi, Q., The Cu/Fe magnetic yoke with novel interface and excellent mechanical properties by friction stir welding, Science and Technology of Welding and Joining, 2022, https://doi.org/10.1080/13621718.2022.2053396

[11] Gong, S., Chen, G., Qu, S., Ren, A., Duk, V., Shi, Q., Zhang, G., Shear strength and fracture analysis of Sn-9Zn-2.5Bi-1.5In and Sn-3.0Ag-0.5Cu pastes with Cu-substrate joints under different reflow times, Microelectronics Reliability, 2021, https://doi.org/10.1016/j.microrel.2021.114378

[12] Liu, Y., Chen, G., Zhang, H., Yang, C., Zhang, S., Liu, Q., Zhou, M., Shi, Q., In situ exfoliation of graphite for fabrication of graphene/aluminum composites by friction stir processing, Materials Letters, 2021, https://doi.org/10.1016/j.matlet.2021.130280

[13] Zhang, S., Chen, G., Qu, T., Wei, J., Yan, Y., Liu, Q., Zhou, M., Zhang, G., Zhou, Z., Gao, H., Yao, D., Zhang, Y., Shi, Q., Zhang, H., A novel aluminum-carbon nanotubes nanocomposite with doubled strength and preserved electrical conductivity, Nano Research, 2021, https://doi.org/10.1007/s12274-021-3284-4

[14] Chen, G., Zhu, J., Zhao, Y., Hao, Y., Yang, C., Shi, Q., Digital twin modeling for temperature field during friction stir welding, Journal of Manufacturing Processes, 2021, https://doi.org/10.1016/j.jmapro.2021.01.042

[15] Xie, R., Shi, Q., Chen, G., Improved distortion prediction in additive manufacturing using an experimental-based stress relaxation model, Journal of Materials Science and Technology, 2020, https://doi.org/10.1016/j.jmst.2020.04.056

[16] Zeng, S., Chen, G., Dinaharan, I., Liu, Q., Zhang, S., Sahu, P.K., Wu, J., Zhang, G., Shi, Q., Microstructure and Tensile Strength of AA6082 T-joints by Corner Stationary Shoulder Friction Stir Welding: Effect of Tool Rotation Speed, Journal of Materials Engineering and Performance, 2020, https://doi.org/10.1007/s11665-020-05179-w

[17] Lei, B., Shi, Q., Yang, L., Liu, C., Pan, J., Chen, G., Evolution of interfacial contact during low pressure rotary friction welding: A finite element analysis, Journal of Manufacturing Processes, 2020, https://doi.org/10.1016/j.jmapro.2020.05.034

[18] Chen, G., Zhang, S., Zhu, Y., Yang, C., Shi, Q., Thermo-mechanical Analysis of Friction Stir Welding: A Review on Recent Advances, Acta Metallurgica Sinica (English Letters), 2020, https://doi.org/10.1007/s40195-019-00942-y

[19] Zhang, S., Chen, G., Wei, J., Liu, Y., Xie, R., Liu, Q., Zeng, S., Zhang, G., Shi, Q., Effects of energy input during friction stir processing on microstructures and mechanical properties of aluminum/carbon nanotubes nanocomposites, Journal of Alloys and Compounds, 2019, https://doi.org/10.1016/j.jallcom.2019.05.269

[20] Xie, R., Zhao, Y., Chen, G., Zhang, S., Lin, X., Shi, Q., Development of efficient distortion prediction numerical method for laser additive manufactured parts, Journal of Laser Applications, 2019, https://doi.org/10.2351/1.5096147

[21] Chen, G., Wang, G., Shi, Q., Zhao, Y., Hao, Y., Zhang, S., Three-dimensional thermal-mechanical analysis of retractable pin tool friction stir welding process, Journal of Manufacturing Processes, 2019, https://doi.org/10.1016/j.jmapro.2019.03.022

[22] Xie, R., Chen, G., Zhao, Y., Zhang, S., Yan, W., Lin, X., Shi, Q., In-situ observation and numerical simulation on the transient strain and distortion prediction during additive manufacturing, Journal of Manufacturing Processes, 2019, https://doi.org/10.1016/j.jmapro.2019.01.049

[23] Chen, G., Liu, X., Shi, Q., Numerical analysis of in-process heat transfer and material flow during dissimilar friction stir welding process, ASME 2019 14th International Manufacturing Science and Engineering Conference, MSEC 2019, 2019, https://doi.org/10.1115/MSEC2019-2855

[24] Chen, G., Li, H., Shi, Q., On the Material Bonding Behaviors in Friction Stir Welding, Minerals, Metals and Materials Series, 2019, https://doi.org/10.1007/978-3-030-05752-7_10

[25] Lei, B., Chen, G., Liu, K., Wang, X., Jiang, X., Pan, J., Shi, Q., Constitutive analysis on high-temperature flow behavior of 3Cr-1Si-1Ni Ultra-high strength steel for modeling of flow stress, Metals, 2019, https://doi.org/10.3390/met9010042

[26] Zhang, S., Shi, Q., Liu, Q., Xie, R., Zhang, G., Chen, G., Effects of tool tilt angle on the in-process heat transfer and mass transfer during friction stir welding, International Journal of Heat and Mass Transfer, 2018, https://doi.org/10.1016/j.ijheatmasstransfer.2018.04.067

[27] Xie, R., Zhao, Y., Chen, G., Lin, X., Zhang, S., Fan, S., Shi, Q., The full-field strain distribution and the evolution behavior during additive manufacturing through in-situ observation, Materials and Design, 2018, https://doi.org/10.1016/j.matdes.2018.04.039

[28] Liu, Q., Ma, Q.-X., Chen, G.-Q., Cao, X., Zhang, S., Pan, J.-L., Zhang, G., Shi, Q.-Y., Enhanced corrosion resistance of AZ91 magnesium alloy through refinement and homogenization of surface microstructure by friction stir processing, Corrosion Science, 2018, https://doi.org/10.1016/j.corsci.2018.04.028

[29] Zhang, S., Chen, G., Liu, Q., Li, H., Zhang, G., Wang, G., Shi, Q., Numerical analysis and analytical modeling of the spatial distribution of heat flux during friction stir welding, Journal of Manufacturing Processes, 2018, https://doi.org/10.1016/j.jmapro.2018.05.021

[30] Cao, X., Shi, Q., Liu, D., Feng, Z., Liu, Q., Chen, G., Fabrication of in situ carbon fiber/aluminum composites via friction stir processing: Evaluation of microstructural, mechanical and tribological behaviors, Composites Part B: Engineering, 2018, https://doi.org/10.1016/j.compositesb.2017.12.001

[31] Chen, G., Shi, Q., Zhang, S., Recent development and applications of CFD simulation for friction stir welding, Minerals, Metals and Materials Series, 2018, https://doi.org/10.1007/978-3-319-72059-3_11

[32] Chen, G., Ma, Q., Zhang, S., Wu, J., Zhang, G., Shi, Q., Computational fluid dynamics simulation of friction stir welding: A comparative study on different frictional boundary conditions, Journal of Materials Science and Technology, 2018, https://doi.org/10.1016/j.jmst.2017.10.015

[33] Chen, G., Li, H., Wang, G., Guo, Z., Zhang, S., Dai, Q., Wang, X., Zhang, G., Shi, Q., Effects of pin thread on the in-process material flow behavior during friction stir welding: A computational fluid dynamics study, International Journal of Machine Tools and Manufacture, 2018, https://doi.org/10.1016/j.ijmachtools.2017.09.002

[34] Long, L., Chen, G., Zhang, S., Liu, T., Shi, Q., Finite-element analysis of the tool tilt angle effect on the formation of friction stir welds, Journal of Manufacturing Processes, 2017, https://doi.org/10.1016/j.jmapro.2017.10.023

[35] [30] Chen, G., Feng, Z., Chen, J., Liu, L., Li, H., Liu, Q., Zhang, S., Cao, X., Zhang, G., Shi, Q., Analytical approach for describing the collapse of surface asperities under compressive stress during rapid solid state bonding, Scripta Materialia, 2017, https://doi.org/10.1016/j.scriptamat.2016.10.015

[36] [31] Zhu, Y., Chen, G., Chen, Q., Zhang, G., Shi, Q., Simulation of material plastic flow driven by non-uniform friction force during friction stir welding and related defect prediction, Materials and Design, 2016, https://doi.org/10.1016/j.matdes.2016.06.119

[37] Chen, G., Feng, Z., Zhu, Y., Shi, Q., An Alternative Frictional Boundary Condition for Computational Fluid Dynamics Simulation of Friction Stir Welding, Journal of Materials Engineering and Performance, 2016, https://doi.org/10.1007/s11665-016-2219-9

[38] Chen, G., Shi, Q., Li, Y., Han, Z., Yuan, K., Experimental investigations on the kinetics of void shrinkage in solid state bonding of AA6061 at high temperatures and high pressures, Materials and Design, 2016, https://doi.org/10.1016/j.matdes.2015.10.102

[39] Chen, G., Shi, Q., Feng, Z., On the material behavior at tool/workpiece interface during friction stir welding: A CFD based numerical study, Friction Stir Welding and Processing VIII, 2016, https://doi.org/10.1007/978-3-319-48173-9_27

[40] Shi, Q.-Y., Sun, K., Wang, W., Chen, G.-Q., Flow behavior of SiC particles as tracer material during the fabrication of MMCs by friction stir processing, Friction Stir Welding and Processing VII, 2016, https://doi.org/10.1007/978-3-319-48108-1_4

[41] Chen, G., Shi, Q., Recent advances in numerical simulation of material flow behavior during frictions stir welding, Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2015, https://doi.org/10.3901/JME.2015.22.011

[42] Chen, J., Chen, G., Yu, X., Feng, Z., Crooker, P., Effect of strain hardening constitutive relations on weld residual stress simulation of dissimilar metal weld, American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP, 2015, https://doi.org/10.1115/PVP201545748

[43] Chen, G., Shi, Q., Feng, Z., On the material behavior at tool/workpiece interface during friction stir welding: A CFD based numerical study, TMS Annual Meeting, 2015, https://doi.org/10.1002/9781119093343.ch27

[44] Chen, G.Q., Shi, Q.Y., Fujiya, Y., Horie, T., Simulation of metal flow during friction stir welding based on the model of interactive force between tool and material, Journal of Materials Engineering and Performance, 2014, https://doi.org/10.1007/s11665-014-0886-y

[45] Dai, Q., Liang, Z., Chen, G., Meng, L., Shi, Q., Explore the mechanism of high fatigue crack propagation rate in fine microstructure of friction stir welded aluminum alloy, Materials Science and Engineering A, 2013, https://doi.org/10.1016/j.msea.2013.05.057

[46] Chen, G.-Q., Shi, Q.-Y., Li, Y.-J., Sun, Y.-J., Dai, Q.-L., Jia, J.-Y., Zhu, Y.-C., Wu, J.-J., Computational fluid dynamics studies on heat generation during friction stir welding of aluminum alloy, Computational Materials Science, 2013, https://doi.org/10.1016/j.commatsci.2013.07.004

Honors And Awards

《International Journal of Machine Tools and Manufacture》Most Cited Research Paper Award,2020

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