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Wentai Ouyang
Researcher at Chinese Academy of Sciences
Publications - 8
Citations - 116
Wentai Ouyang is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Surface roughness & Polishing. The author has an hindex of 3, co-authored 8 publications receiving 24 citations.
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Journal ArticleDOI
CFRTP -Al alloy laser assisted joining with a high speed rotational welding technology
TL;DR: In this paper, a high speed rotational laser welding (HSRLW) technology was introduced to reduce the defects in laser welding of carbon fiber reinforced polymer (CFRTP) and aluminum (Al) alloy and improve the mechanical properties of the joint.
Journal ArticleDOI
Effects of laser polishing on surface morphology and mechanical properties of additive manufactured TiAl components
TL;DR: In this article, the CW laser and the pulsed laser were applied to polish the surface of LDM TiAl alloy samples, and the difference between these two polishing processes on the surface morphology, microstructures, corrosion resistance, micro-hardness and wear resistance were investigated.
Proceedings ArticleDOI
Effects of laser polishing on surface morphology and mechanical properties of additive manufactured TiAl components
TL;DR: In this paper, the CW laser and the pulsed laser were applied to polish the surface of LDM TiAl alloy samples, and the difference between these two polishing processes on the surface morphology, microstructures, corrosion resistance, micro-hardness and wear resistance were investigated.
Journal ArticleDOI
Improving surface quality and superficial microstructure of LDED Inconel 718 superalloy processed by hybrid laser polishing
Yufan Liu,Wentai Ouyang,Haichen Wu,Zifa Xu,Liyuan Sheng,Liyuan Sheng,Qi Zou,Mina Zhang,Wenwu Zhang,Junke Jiao +9 more
TL;DR: In this article, a hybrid laser polishing technology combining pulsed laser and continuous wave laser was applied to polish the surface of laser directed energy deposition (LDED) Inconel 718 superalloy components.
Journal ArticleDOI
Cracks Repairing by Using Laser Additive and Subtractive Hybrid Manufacturing Technology
TL;DR: In this paper, a laser additive and subtractive hybrid manufacturing technology was proposed to repair Inconel 718 cracks in detail, and the microstructures and the mechanical properties such as the micro-hardness, the tensile strength and the friction-wear of the repair zone were investigated in detail.