S
Sansan Ao
Researcher at Tianjin University
Publications - 72
Citations - 1140
Sansan Ao is an academic researcher from Tianjin University. The author has contributed to research in topics: Welding & Spot welding. The author has an hindex of 14, co-authored 52 publications receiving 565 citations. Previous affiliations of Sansan Ao include University of South Carolina.
Papers
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Journal ArticleDOI
Wire and arc additive manufacturing of a Ni-rich NiTi shape memory alloy: microstructure and mechanical properties
Zhi Zeng,B.Q. Cong,João Pedro Oliveira,W.C. Ke,N. Schell,B. Peng,Z.W. Qi,F.G Ge,Wei Zhang,Sansan Ao +9 more
TL;DR: In this paper, the as-built NiTi microstructure changed from collumnar, in the first deposited layers, to equiaxed in the last deposited ones as a result of different thermal cycle conditions.
Journal ArticleDOI
A review on resistance spot welding of aluminum alloys
Sunusi Marwana Manladan,Sunusi Marwana Manladan,Farazila Yusof,Singh Ramesh,M. Fadzil,Zhen Luo,Sansan Ao +6 more
TL;DR: In this article, a review on the resistance spot welding (RSW) of Al/Al alloys, Al alloys/steel, Al/Mg alloys and Al/Ti alloys with focus on structure, properties, and performance relationships is presented.
Journal ArticleDOI
Effect of Anodic Behavior on Electrochemical Machining of TB6 Titanium Alloy
Weidong Liu,Sansan Ao,Yang Li,ZuMing Liu,Hui Zhang,Sunusi Marwana Manladan,Zhen Luo,Zhiping Wang +7 more
TL;DR: In this paper, the anodic behavior of TB6 titanium alloy in sodium chloride solution was investigated by linear sweep voltammetry, cyclic voltammetric, electrochemical impedance spectroscopy and chronoamperometry.
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Wire-based Directed Energy Deposition of NiTiTa shape memory alloys: microstructure, phase transformation, electrochemistry, X-ray visibility and mechanical properties
TL;DR: In this article , NiTiTa (2.5 at. % Ta) shape memory alloys (SMAs) were fabricated using commercialy available NiTi wire and Ta foil as the feedstock materials.
Journal ArticleDOI
On the metallurgical joining mechanism during ultrasonic spot welding of NiTi using a Cu interlayer
TL;DR: In this paper, ultrasonic spot welding of NiTi shape memory alloy with Cu interlayer was performed to understand the metallurgical joining mechanism at the materials' interface, where dynamic recrystallization of the Cu foil and high strain rate of the process induced a nano-scale transition layer composed ofNiTiCu phase.