Z
Zongyi Ma
Researcher at Chinese Academy of Sciences
Publications - 109
Citations - 12461
Zongyi Ma is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Friction stir processing & Ultimate tensile strength. The author has an hindex of 41, co-authored 95 publications receiving 10773 citations. Previous affiliations of Zongyi Ma include Liaoning Technical University & Guilin University of Technology.
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Friction Stir Welding and Processing
Rajiv S. Mishra,Zongyi Ma +1 more
TL;DR: Friction stir welding (FSW) is a relatively new solid-state joining process that is used to join high-strength aerospace aluminum alloys and other metallic alloys that are hard to weld by conventional fusion welding as discussed by the authors.
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Friction stir processing technology: A review
TL;DR: Friction stir welding (FSW) is an emerging metalworking technique that can provide localized modification and control of microstructures in near-surface layers of processed metallic components.
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Friction stir processing: a novel technique for fabrication of surface composite
TL;DR: In this article, a surface modifying technique, friction stir processing (FSP), has been developed for fabrication of surface composite, and the surface composites have excellent bonding with the aluminum alloy substrate.
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Superplastic deformation behaviour of friction stir processed 7075Al alloy
TL;DR: In this article, two fine-grained 7075Al alloys with a grain size of 3.8 and 7.5 μm were subjected to friction stir processing (FSP) with different processing parameters.
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Enhanced mechanical properties of Mg–Al–Zn cast alloy via friction stir processing
A.H. Feng,Zongyi Ma +1 more
TL;DR: In this paper, a Mg-Al-Zn casting was subjected to friction stir processing (FSP) and subsequent aging, which resulted in significant breakup and dissolution of the coarse, network-like eutectic β-Mg17Al12 phase distributed at the grain boundaries and remarkable grain refinement, thereby improving significantly the tensile properties of the casting.