Zizheng Song

Hong Kong Polytechnic University

The University of Sydney - School of Aerospace Mechanical and Mechatronic Engineering

SCHOLARLY PAPERS

2

DOWNLOADS

211

TOTAL CITATIONS

0

Scholarly Papers (2)

1.

Exceptional Strength and Ductility in Heterogeneous Multi-Gradient TiAl Alloys Through Additive Manufacturing

Number of pages: 30 Posted: 02 Jan 2024
Hong Kong Polytechnic University, Hong Kong Polytechnic University, Hong Kong Polytechnic University, Institute of Corrosion Science and Technology, Hong Kong Polytechnic University, Hong Kong Polytechnic University, Hong Kong Polytechnic University, Central South University, Central South University - State Key Laboratory of Powder Metallurgy, Jihua Laboratory, Hong Kong Polytechnic University - Advanced Manufacturing Technology Research Centre, Huazhong University of Science and Technology - State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Science and Technology - State Key Laboratory of Material Processing and Die & Mould Technology, City University of Hong Kong (CityU) and Hong Kong Polytechnic University
Downloads 115 (517,398)

Abstract:

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α-Titanium alloy, Hetero multi-gradient structure, Concentration adjustment, additive manufacturing, Dislocation channel

2.

Mechanism of Room-Temperature Superplasticity in Ultrafine-Grained Al–Zn Alloys

Number of pages: 33 Posted: 11 Oct 2022
Hong Kong Polytechnic University, The University of Sydney - School of Aerospace Mechanical and Mechatronic Engineering, The University of Sydney - School of Aerospace Mechanical and Mechatronic Engineering, UFA State Aviation Technical University - Institute of Physics of Advanced Materials, UFA State Aviation Technical University - Institute of Physics of Advanced Materials, Saint Petersburg State University, Central South University - State Key Laboratory of Powder Metallurgy, Central South University - State Key Laboratory of Powder Metallurgy, The University of Sydney - Australian Centre for Microscopy & Microanalysis, The University of Sydney - Australian Centre for Microscopy & Microanalysis, UFA State Aviation Technical University - Institute of Physics of Advanced Materials and The University of Sydney - School of Aerospace Mechanical and Mechatronic Engineering
Downloads 96 (589,140)

Abstract:

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Room-temperature superplasticity, Al-Zn, In-situ SEM, high resolution HAADF-STEM, DFT, Grain boundary sliding