D
Dejun Liu
Researcher at Huazhong University of Science and Technology
Publications - 7
Citations - 239
Dejun Liu is an academic researcher from Huazhong University of Science and Technology. The author has contributed to research in topics: Casting & Lost-foam casting. The author has an hindex of 6, co-authored 7 publications receiving 202 citations.
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Correlation of microstructure with mechanical properties and fracture behavior of A356-T6 aluminum alloy fabricated by expendable pattern shell casting with vacuum and low-pressure, gravity casting and lost foam casting
TL;DR: In this article, an expendable pattern shell casting process with vacuum and low-pressure (EPSC-VL) was introduced to produce A356-T6 aluminum alloy.
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Microstructure, tensile properties and fractography of A356 alloy under as-cast and T6 obtained with expendable pattern shell casting process
TL;DR: In this article, the microstructure, tensile properties and fractography of A356 alloy were studied under as-cast and T6 conditions obtained with expendable pattern shell casting, and the results were compared with lost foam casting (LFC).
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Investigation of microstructures and mechanical properties of A356 aluminum alloy produced by expendable pattern shell casting process with vacuum and low pressure
TL;DR: In this article, the microstructures and mechanical properties of A356 aluminum alloy obtained by expendable pattern shell casting process with vacuum and low pressure (EPSC-VL) were investigated.
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Influence of gas flowrate on filling ability and internal quality of A356 aluminum alloy castings fabricated using the expendable pattern shell casting with vacuum and low pressure
TL;DR: In this paper, a new casing process named expendable pattern shell casting process with vacuum and low pressure (EPSC-VL) was introduced to produce complicated and thin-walled aluminum alloy castings.
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Effects of Process Parameters on Internal Quality of Castings during Novel Casting
TL;DR: In this paper, the A356 aluminum alloy castings were obtained using the expendable pattern shell casting process with vacuum and low pressure (EPSC-VL) and the effects of process parameters including gas flow rate, vacuum level, and gas pressure on the internal quality of the castings are investigated through measuring the density and section porosity of castings experimentally as well as computing the porosity defects of the casting by simulation.