Search Results - "Cheng, L.R."

Enhanced corrosion and wear resistances by graphene oxide coating on the surface of Mg-Zn-Ca alloy by Tong, L.B., Zhang, J.B., Xu, C., Wang, X., Song, S.Y., Jiang, Z.H., Kamado, S., Cheng, L.R., Zhang, H.J.

“…The poor corrosion and wear resistances hinder the industrial applications of magnesium and its alloys. In this paper, a new graphene oxide (GO) coating is…”
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Influence of Ca-Ce/La synergistic alloying on the microstructure and mechanical properties of extruded Mg–Zn alloy by Zhang, J.B., Tong, L.B., Xu, C., Jiang, Z.H., Cheng, L.R., Kamado, S., Zhang, H.J.

“…Compared with the sole Ca or Ce/La element, the Ca-Ce/La synergistic microalloying represents an excellent strengthening effect in extruded Mg–Zn alloy, which…”
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Effect of extrusion ratio on microstructure, texture and mechanical properties of indirectly extruded Mg–Zn–Ca alloy by Tong, L.B., Zheng, M.Y., Cheng, L.R., Kamado, S., Zhang, H.J.

“…Indirect extrusion of as-cast Mg–5.25 Zn–0.6 Ca (wt%) alloy was performed at 300°C with different extrusion ratios (ER, 20:1 and 10:1), and the microstructure,…”
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Influence of deformation rate on microstructure, texture and mechanical properties of indirect-extruded Mg–Zn–Ca alloy by Tong, L.B., Zheng, M.Y., Cheng, L.R., Zhang, D.P., Kamado, S., Meng, J., Zhang, H.J.

“…As-cast Mg–5.3Zn–0.6Ca (weight percent) alloy was indirectly extruded at 300°C with different deformation rates (ram speeds of 0.1, 0.3, 0.5mms−1), and the…”
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Enhancing compressive properties and sound absorption characteristic of open-cell Mg foams through plasma electrolytic oxidation treatment by Liu, J.A., Sun, W.B., Zheng, Z.B., Xiao, X., Che, C.J., Cheng, L.R., Zhu, X.Y., Liu, X.J.

“…Plasma electrolytic oxidation (PEO) technology was used to deposit a ceramic coating on the strut of open-cell Mg foams. In this experiment, the…”
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Dynamic recrystallization and texture evolution of Mg–Y–Zn alloy during hot extrusion process by Tong, L.B., Li, X., Zhang, D.P., Cheng, L.R., Meng, J., Zhang, H.J.

“…The microstructure and texture evolution of Mg98.5Y1Zn0.5 and Mg92.5Y5Zn2.5 (atomic percent) alloys during hot extrusion were systematically investigated. The…”
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Reducing the tension–compression yield asymmetry of extruded Mg–Zn–Ca alloy via equal channel angular pressing by Tong, L.B., Zheng, M.Y., Kamado, S., Zhang, D.P., Meng, J., Cheng, L.R., Zhang, H.J.

“…The influence of equal channel angular pressing on the tension–compression yield asymmetry of extruded Mg–5.3 Zn–0.6 Ca (weight percent) alloy has been…”
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Effect of warm rolling on the microstructure, texture and mechanical properties of extruded Mg–Zn–Ca–Ce/La alloy by Tong, L.B., Zhang, J.B., Zhang, Q.X., Jiang, Z.H., Xu, C., Kamado, S., Zhang, D.P., Meng, J., Cheng, L.R., Zhang, H.J.

“…Tensile yield strength of extruded Mg–5.3Zn–0.5Ca–0.5Ce/La (weight percent) alloy is remarkably increased to 316MPa from 163MPa, via the warm rolling process…”
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Microstructures, mechanical properties and corrosion resistances of extruded Mg–Zn–Ca–xCe/La alloys by Tong, L.B., Zhang, Q.X., Jiang, Z.H., Zhang, J.B., Meng, J., Cheng, L.R., Zhang, H.J.

“…Magnesium alloys are considered as good candidates for biomedical applications, the influence of Ce/La microalloying on the microstructure, mechanical property…”
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Effect of Al content on the microstructures and mechanical properties of Mg–Al alloys by Zhang, L., Cao, Z.Y., Liu, Y.B., Su, G.H., Cheng, L.R.

“…A preliminary investigation has been carried to evaluate the influence of Al content on the microstructures and mechanical properties of Mg–Al alloys in…”
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The twin mechanism of Portevin Le Chatelier in Mg–5Li–3Al–1.5Zn–2RE alloy by Li, T.Q., Liu, Y.B., Cao, Z.Y., Wu, R.Z., Zhang, M.L., Cheng, L.R., Jiang, D.M.

“…► Serrated flow phenomenon and abnormal strain rate sensitivity exist in the tensile curves. ► The negative strain rate sensitivity is attributed to the twin…”
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The Pore Collapse “Hot-Spots” Model Coupled with Brittle Damage for Solid Explosives by Lu, Fangyun, Shi, H. J., Chen, Rong, Cheng, L. R.

“…This paper is devoted to the building of a numerical pore collapse model with “hot-spots” formation for the impacted damage explosives. According to damage…”
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Neuropeptides and neurotransmitters in human placental villi by Zhang, C L, Cheng, L R, Wang, H, Zhuang, L Z, Huang, W Q

“…The human placenta contains many kinds of bioactive substances which are more or less similar to those from the hypothalamic-pituitary-gonadal axis. Most of…”
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