M
Ming Gao
Researcher at Huazhong University of Science and Technology
Publications - 127
Citations - 5691
Ming Gao is an academic researcher from Huazhong University of Science and Technology. The author has contributed to research in topics: Welding & Ultimate tensile strength. The author has an hindex of 32, co-authored 117 publications receiving 3841 citations. Previous affiliations of Ming Gao include Jiangsu University & University of Science and Technology of China.
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Effect of kerf characteristics on weld porosity of laser cutting-welding of AA2219 aluminum alloy
TL;DR: In this paper, four kinds of kerf were prefabricated by four common gases (Argon, Nitrogen, Air, Oxygen), which are used for studying the effect of remelted layer on weld porosity.
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Effect of Weld Characteristic on Mechanical Strength of Laser-Arc Hybrid-Welded Al-Mg-Si-Mn Aluminum Alloy
TL;DR: In this article, a laser-arc hybrid welding (LAHW) was employed to improve the tensile properties of the joints of 8mm-thick Al-Mg-Si-Mn alloy (AA6082) using Al-5Mg filler wire.
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Improving the interfacial bonding strength of dissimilar PA66 plastic and 304 stainless steel by oscillating laser beam
TL;DR: In this paper, the effects of oscillating radius, frequency and defocus distance on morphological characteristics, interfacial microstructure and mechanical properties of lap welds were discussed, and the results showed that increasing the oscillating frequency was beneficial to increase the area ratio of PMZ, and it had most significant effect on the shearing strength, whose contribution percentage was 63.07%.
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A new recrystallization at semi-coherent micro-lamella and its effect on tensile properties of wire arc additive manufactured titanium alloy
TL;DR: In this article, a new recrystallization without plastic deformation was observed at the semi-coherent micro-lamella (ML) of wire arc additive manufactured Ti6Al4V, which is driven by the interface energy and the dislocation-induced elastic strain energy.
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Grain boundary discontinuity and performance improvement mechanism of wire arc additive manufactured Ti–6Al–4V
TL;DR: In this article, the effects of near β transus solution and aging treatment on the microstructure and tensile properties of wire arc additive manufactured Ti-6Al-4V were investigated.