Search Results - "Han, Q B"

Caged Garcinia xanthones: development since 1937 by Han, Quan-Bin, Xu, Hong-Xi

“…Caged xanthones, characterized by a unique 4-oxa-tricyclo[4.3.1.0(3,7)]dec-2-one scaffold, are a special class of bioactive components mainly derived from the…”
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Cryomilled nanostructured materials: Processing and properties by Lavernia, E.J., Han, B.Q., Schoenung, J.M.

“…Nanostructured (i.e., 1–200 nm grain size) and ultrafine-grained (i.e., 200–500 nm grain size) metals are of interest, not only as a result of their unusual…”
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Deformation behavior of bimodal nanostructured 5083 al alloys by HAN, B. Q, LEE, Z, WITKIN, D, NUTT, S, LAVERNIA, E. J

“…Cryomilled 5083 Al alloys blended with volume fractions of 15, 30, and 50 pct unmilled 5083 Al were produced by consolidation of a mixture of cryomilled 5083…”
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Strain rate dependence of properties of cryomilled bimodal 5083 Al alloys by Han, B.Q., Huang, J.Y., Zhu, Y.T., Lavernia, E.J.

“…The strain-rate-dependent deformation behavior of bimodal 5083 Al alloys processed by cryomilling is studied in the present investigation. The alloys were…”
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Microstructure and mechanical properties of magnesium containing high volume fractions of yttria dispersoids by Han, B.Q, Dunand, D.C

“…This paper examines the room-temperature microstructure and mechanical properties of dispersion-strengthened-cast magnesium (DSC-Mg) containing 30 vol.% of…”
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Processing and behavior of nanostructured metallic alloys and composites by cryomilling by Han, B Q, Ye, J, Tang, F, Schoenung, J, Lavernia, E J

“…Recent interest in nanostructured materials stems, not only from their potential use in a variety of applications, but also from the reported discovery of…”
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Mechanical properties of an ultrafine-grained Al-7.5 Pct Mg alloy by HAN, B. Q, LEE, Z, NUTT, S. R, LAVERNIA, E. J, MOHAMED, F. A

“…In the present study, the relationships between the structure and properties of a cryomilled Al-7.5 pct Mg alloy were investigated. The microstructure of the…”
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Modeling the constitutive response of bimodal metals by JOSHI, S. P, RAMESH, K. T, HAN, B. Q, LAVERNIA, E. J

“…The mechanical response of metals with a bimodal grain-size distribution is modeled using the secant Mori-Tanaka (M-T) mean-field approach. The actual…”
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Processing of ultrafine ferrite steels by Han, B.Q, Yue, S

“…Recently, the grain refinement of metallic materials has been investigated intensively. There are two basic methods, i.e., severe plastic deformation and…”
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Deformation behavior of an ultrafine-grained Al–Mg alloy at different strain rates by Fan, G.J., Wang, G.Y., Choo, H., Liaw, P.K., Park, Y.S., Han, B.Q., Lavernia, E.J.

“…An ultrafine-grained Al–Mg alloy was synthesized by the consolidation of cryomilled powders and subsequent hot extrusion. At strain rates of 10 −4 and 10 −3 s…”
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Mechanical behaviour of an Al-matrix composite reinforced with nanocrystalline Al-coated B4C particulates by Ye, J., Han, B. Q., Schoenung, J. M.

“…In metal-matrix composites (MMCs), interfacial bonding between the metal matrix and the ceramic reinforcement plays a crucial role in their mechanical…”
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Improvement of toughness and ductility of a cryomilled Al-Mg alloy via microstructural modification by HAN, B. Q, MOHAMED, F. A, BAMPTON, C. C, LAVERNIA, E. J

“…The effect of annealing treatment on microstructure, fracture toughness, and tensile and compression behavior of a cryomilled Al-7.5 pct Mg alloy was…”
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Creep of magnesium strengthened with high volume fractions of yttria dispersoids by Han, B.Q, Dunand, D.C

“…Creep experiments were performed on dispersion-strengthened-cast magnesium (DSC-Mg), consisting of unalloyed magnesium with 1 μm grain size containing 30 vol.%…”
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Simulation of deformation and failure process in bimodal al alloys by YE, R. Q, HAN, B. Q, LAVERNIA, E. J

“…Recent scientific interest in nanostructured materials stems from reports of attractive physical and mechanical properties. It has been proposed that the…”
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Effect of strain rate on the ductility of a nanostructured aluminum alloy by Han, B.Q., Huang, J.Y., Zhu, Y.T., Lavernia, E.J.

“…Nanostructured materials normally exhibit enhanced ductility at higher strain rate. In this paper we report the observation that a cryomilled nanostructured…”
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Mechanical Behavior of Cryomilled Ni Superalloy by Spark Plasma Sintering by Zhang, Z., Han, B.Q., Huang, J.Y., Han, Y.H., Zhou, Y., Kakegawa, K., Lavernia, E.J.

“…The mechanical behavior of ultra-fine-grained (UFG) INCONEL 625 superalloy prepared via cryomilling and spark plasma sintering (SPS) was studied. The…”
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Deformation Mechanisms of Nanostructured Al Alloys by Han, B. Q., Lavernia, E. J.

“…Cryomilling has emerged in recent years as an effective approach to process large amounts of nanostructured Al alloys. In the present review, progress in our…”
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Combating against methicillin-resistant Staphylococcus aureus - two fatty acids from Purslane (Portulaca oleracea L.) exhibit synergistic effects with erythromycin by Chan, Ben C.L., Han, X.Q., Lui, Sau Lai, Wong, C.W., Wang, Tina B.Y., Cheung, David W.S., Cheng, Sau Wan, Ip, Margaret, Han, Simon Q.B., Yang, Xiao-Sheng, Jolivalt, Claude, Lau, Clara B.S., Leung, Ping Chung, Fung, Kwok Pui

“…Objectives The aims of this study were to identify the active ingredients from Portulaca oleracea L. (PO) that could provide synergism with antibiotics against…”
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Tensile behavior of bulk nanostructured and ultrafine grained aluminum alloys by HAN, B. Q, MOHAMED, F. A, LAVERNIA, E. J

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Creep behaviour and thermal stability of cryomilled Al alloy by Han, B. Q., Zhang, Z., Lavernia, E. J.

“…The creep behaviour of a cryomilled 5083 Al alloy has been investigated at two temperatures, namely 573 K and 623 K. The creep resistance of the cryomilled…”
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