2024.6 - Present: Associate Researcher, Tsinghua University

2019.2 - 2024.6: Associate Professor, Beijing Jiaotong University

2016.3 - 2019.2: Postdoctoral Researcher, Tsinghua University

2006.3 - 2016.3: Beijing Automation Institute, Roles Including Technician, Deputy Director, and Director

(1) Member of the Technical Committee, China Bearing Industry Association, since 2023

(2) Committee Member, Electron Beam and Ion Beam Professional Committee, China Electrotechnical Society, since 2021

(3) Committee Member, Tribology Branch, Chinese Mechanical Engineering Society, since 2020

(4) Senior Member, Chinese Mechanical Engineering Society, since 2019

(5) Standing Committee Member, Surface Engineering Branch, Chinese Mechanical Engineering Society, since 2018

I.Research Fields:

Tribology

Ion Beam Surface Modification

Advanced Processing and Intelligent Manufacturing

II. Research Projects:

(1) Natural Science Foundation of China (General Program): Research on the Mechanism of Improving Wear and Fatigue Resistance of Bearing Steel for Aero-Engine through Ultra-Low-Temperature Coupled Ion Implantation, 2024-2027, Principal Investigator

(2) Joint Fund of the Ministry of Education (Key Project): Electromagnetic Strengthening Technology, 2023-2025, Principal Investigator

(3) National Key Research and Development Program - Task: Key Technology Research and Application of High-Performance Motor Insulation Bearings, 2021-2025, Principal Investigator

(4) Postdoctoral Project: Research on the Strength, Toughness, and Anti-Particle Erosion Mechanism of Ultra-Low-Temperature Modulated Nitride Multilayers, 2016-2018, Principal Investigator

I. Monographs：

[1] Jie Jin, Ronghua Li, Haijun Yan, et al. SOLIDWORKS Digital Intelligent Design[M]. Beijing: China Machine Press, 2023.

[2] Sam Zhang, Jyh-Ming Ting, Wan-Yu Wu, et al. Protective Thin Coatings Technology[M]. Boca Raton: CRC Press, 2022.

II. Representative Papers

[1] Jie Jin, Tianmin Shao*. Effects of single- and dual-element ion implantation on tribomechanical properties of Cronidur 30 bearing steel[J].Surface & Coatings Technology, 2018, 344:303-311.

[2] Jianxun Xu, Xinchun Chen, Philipp Grützmacher, et al. Tribochemical Behaviors of Onion-Like Carbon Films as High-Performance Solid Lubricants with Variable Interfacial Nanostructures[J].ACS Applied Materials & Interfaces, 2019, 11(28):25535-25546.

[3] Jie Jin*,Yunbo Chen, Kewei Gao, Xiaolin Huang，The effect of ion implantation on tribology and hot rolling contact fatigue of Cr4Mo4Ni4V bearing steel ，Applied Surface Science，2014，305：93-100.

[4] Jie Jin , Tianmin Shao* ,Graded Microstructure and Mechanical Performance of Ti/N-Implanted M50 Steel with Polyenergy， Materials ，2017, 10(10), 1204.

[5] Jie Jin，Fengbin Liu*, Yunbo Cheng, Kewei Gao，Surface carbon chemical states of ion implanted AISI 440C martensitic stainless steel，Journal of Iron and Steel Research，2015，6：513-518.

[6] Jie Jin,Wei Wang*,Xinchun Chen*,Microstructure and mechanical properties of Ti+N ion implanted cronidur 30 steel，Materials，2019, 12, 427.

III. Authorized Patents:

[1] Jie Jin, Dandan Chen, Yuanfu Liu, et al. Solid Self-Lubricating Film with Gradient Structure and Its Preparation Method [P]. Beijing: CN201911265781.6, 2020-11-17.

[2] Jie Jin, Dandan Chen. Preparation Method and Product of a Composite Gradient Structure Modified Layer [P]. Beijing: CN202010175916.6, 2021-06-01.

[3] Jie Jin, Tianmin Shao. Method for Processing Cronidur30 Bearing Steel, Strengthening Cronidur30 Bearing Steel, and Bearing [P]. Beijing: CN201610922041.5, 2019-03-01.

[4] Jie Jin, Tianmin Shao. Method for Processing M50NiL Bearing Steel, Strengthening M50NiL Bearing Steel, and Bearing [P]. Beijing: CN201610921769.6, 2018-10-02.

[5] Jie Jin, Tianmin Shao. Method for Processing M50 Bearing Steel, Strengthening M50 Bearing Steel, and Bearing [P]. Beijing: CN201610921253.1, 2018-10-02.

[6] Jie Jin, Xiaolin Huang, Yue Wang. Composite Coating for Anemometer Tube, Its Preparation Method, and Anemometer Tube with the Composite Coating [P]. Beijing: CN201510614027.4, 2018-08-31.

[7] Jie Jin, Yue Wang, Weiwei Qiu, et al. Manufacturing Method for a Highly Wear-Resistant WS-2 Solid Lubricating Film [P]. Beijing: CN201510300773.6, 2018-05-01.

[8] Jie Jin, Xiaolin Huang, Yue Wang, et al. Manufacturing Method for a WS-2 Solid Lubricating Film [P]. Beijing: CN201510300680.3, 2018-05-01.

[9] Jie Jin, Weiwei Qiu, Yue Wang, et al. Manufacturing Method for a WS-2/Ag Composite Gradient Solid Lubricating Film [P]. Beijing: CN201510300706.4, 2018-04-24.

[10] Jie Jin, Yue Wang, Xin Zhang, et al. Manufacturing Method and Device for Surface Modification Layer of Metal Material [P]. Beijing: CN201510300707.9, 2018-04-24.

[11] Jie Jin, Yue Wang, Xiaolin Huang, et al. Manufacturing Method for a Multi-phase Coupled WS-2/WN Solid Lubricating Film [P]. Beijing: CN201510300774.0, 2017-08-29.

[12] Jie Jin, Liye Wang, Yue Wang, et al. Preparation Method of Compressor Blade Coating and Surface Modification Equipment [P]. Beijing: CN201410578824.7, 2016-11-23.

[13] Jie Jin, Xiaolin Huang, Yue Wang. An Erosion-Resistant Hydrophobic Material and Its Preparation Method [P]. Beijing: CN201510185379.2, 2016-06-08.

[14] Jie Jin, Xiaolin Huang, Yue Wang. A High-Temperature Resistant Hydrophobic Material and Its Preparation Method [P]. Beijing: CN201510185502.0, 2016-06-08.

[15] Jie Jin, Zheng Zhu, Xiaolin Huang, et al. Linear Ion Implantation Surface Modification Method for M50NiL Material [P]. Beijing: CN201410003343.3, 2015-02-04.

[16] Jie Jin, Weiwei Qiu, Xin Zhang, et al. A High-Temperature Gear Test Machine [P]. Beijing: CN201410012792.4, 2015-02-25.

[1] DW Bearing Development, China Academy of Machinery Science and Technology, Science and Technology Achievement Award, Second Prize 2016;

[2] Research on Surface Strengthening of YQJ Compressor Blade, China Academy of Machinery Science and Technology, Second Prize of Science and Technology Achievement Award, 2015;

[3] ZX Bearing Ion Implantation Research, China Academy of Machinery Science and Technology, Second Prize of Science and Technology Achievement Award, 2015;

[4] Research on the dry running technology of transmission gears, China Academy of Mechanical Science and Technology, Second Prize of Science and Technology Achievement Award, 2015;