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Junjie Gao

Harbin Institute of Technology

92 West Dazhi Street

Nan Gang District

Harbin, 150001

China

  • Harbin Institute of Technology

SCHOLARLY PAPERS

2

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29

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Scholarly Papers (2)

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1.

Enhance Interfacial Bonding of Gf/Pps Resistance Welded Joints: Mechanisms of Surface Modification on Ti Mesh Heating Element and Ultrasonic Assistance

Number of pages: 25 Posted: 27 Jul 2025
Zhiwu Xu, You Wu, Zhongwei Ma, Junjie Gao, Jiuchun Yan and Zhengwei Li
Harbin Institute of Technology - State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology and Harbin Institute of Technology
Downloads 16 (1,491,251)

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GF/PPS, micro-arc oxidation, silane coupling agent, resistance welding, ultrasonic assistance.

2.

Feedforward-Controlled Dynamic Temperature Field: A Multiphysics Protocol for Process-Structure Co-Optimization in Gf/Pps Ultrasonic Welding

Number of pages: 39 Posted: 21 Jun 2025
You Wu, Zhiwu Xu, Zhengwei Li, Zhongwei Ma, Junjie Gao and Jiuchun Yan
Harbin Institute of Technology, Harbin Institute of Technology - State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology and Harbin Institute of Technology
Downloads 13 (1,518,554)

Abstract:

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GF/PPS, ultrasonic welding, simulation, preheating, optimization, temperature field