financially supported by the National Key Research and Development Program of China(2016YFB0701204)
The effects of Sm, Si and Ca on the microstructure and mechanical property of AZ91 magnesium alloy were investigated by means of optical microscopy (OM), differential scanning calorimetry (DSC), scanning electronic mi...
financially supported by the National Natural Science Foundation of China(No.51601076);the Natural Science Fund for Colleges and Universities in Jiangsu Province(No.16KJB430013,17KJA430005)
The microstructure and mechanical properties of magnesium (Mg) alloys are significantly influenced by the casting process. In this paper, a comparative study on microstructure and mechanical properties at ambient an...
financially supported by the National Natural Foundation of China(Grant No.51605307);Liaoning Provincial Natural Science Foundation(Grant No.201501084)
Pouring position as the input heat source has great infl uence on the temperature fi eld evolution. In this study, the Flow3 D simulation software was applied to investigate the infl uence of pouring methods(with fi x...
financially supported by National Natural Science Foundation of China(No.51601076 and No.51401093);Natural Science Fund for Colleges and Universities in Jiangsu Province(No.16KJB430013)
The rheo-squeeze casting(RSC)process is a newly-developed casting process for high-performance components.In order to further improve the mechanical properties of magnesium alloys,AZ91-2wt.%Ca(AZX912)alloy was prepare...
financially supported by the National Science Foundation of China(51165032);Ministry of Education Special Research Fund of the Doctoral Program for Higher Education(20133601110001);Innovative Group of Science and Technology of College of Jiangxi Province(00008713);the Production,Teaching and Research Cooperation Plan of Nanchang Non-party Experts and Doctors(2012-CYH-DW-XCL-002)
The microstructure and hardness of rheo-forming AZ91-Y alloy before and after solution treatment(ST)have been investigated by means of optical microscope(OM),scanning electron microscope(SEM)equipped with energy dispe...
supported financially by the European Community under Marie Curie Transfer of Knowledge grant No. MTKD-CT-2006-042468 (AGH No.27.27.170.304);Polish Ministry of Science and Higher Education for financial support under grant No. N507-44-66-34 (AGH No.18.18.170.325)
The grain density,Nv,in the solid state after solidification of AZ91/SiC composite is a function of maximum undercooling,ΔT,of a liquid alloy.This type of function depends on the characteristics of heterogeneous nucl...
supported by Program of Shanghai Subject Chief Scientist (No.08XD14020);National Basic Research Program of China (No.2007CB613701);National High Technology R&D Program of China (No.2009AA033501);Aerospace Science and Technology Innovation Fund of China Aerospace Science and Technology Corporation (No.0502)
The present investigation studied the effects of different kinds of ceramic foam filters (CFF) incorporating gas bubbling on the microstructure and mechanical properties of virgin AZ91 alloys, and the reactions betwee...
The project was supported by the National Natural Science Foundation of China (No.50374014).
An electromagnetic stirring process near liquidus temperature was designed and demonstrated experimentally to produce semi-solid slurry of AZ91 magnesium alloy,in order to avoid not only contamination from mechanical ...