Qingyan Liang

Preparation of High-Energy Activated SiC Particles and Their Dispersion and Reaction Behavior in Hypoeutectic Gray Cast-Iron Melt

Chunfeng Wang, Zhejun Li, Rui Li, Qingyan Liang et autres

This study addresses the issues of coarse primary austenite dendrites and uneven graphite distribution in hypoeutectic gray cast iron. High-energy mechanical activation technology was used to prepare high-energy activated SiC particles (EASiCp), and the regulatory mechanisms of trace additions (0–0.15 wt.%) on …

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Lanthanide complexes functionalized carbon dot nanocomposites as lubricant additives for improving tribological performance

Xinwei Wang, Qinhuan Wang, Haoran Kong, Yuting Li et autres

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Fusion crust characteristic of additional SiC particle in cast iron

Chunfeng Wang, Qingyan Liang, Guilin Liu, Meiling Chen et autres

There have been many researches about improving the properties of materials by adding SiC particle in cast iron in recent years. However, researches on the appearance change, action mechanism, etc. of SiC particle in cast iron have not been deepened. We mainly …

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Thermal analysis kinetics of dioscorea saponin by mechanical activation

Xiang‐li Long, Qingyan Liang, A. A. Politov, Hong Gao et autres

Dioscorea saponin isolated from the rhizome of Dioscorea nipponica Makino was activated by AGO mill. On the basis of TG-DSC analysis, two endothermic peak of dioscorea saponin after mechanical activation both moved back, and it had finished weightlessness in advance due to …

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