Search Results - "Luo, D. S."

The effect of lanthanum boride on the sintering, sintered microstructure and mechanical properties of titanium and titanium alloys by Yang, Y.F., Luo, S.D., Qian, M.

“…An addition of ≤0.5wt% lanthanum boride (LaB6) to powder metallurgy commercially pure Ti (CP-Ti), Ti–6Al–4V and Ti–10V–2Fe–3Al (all in wt%) resulted in…”
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Mechanical properties of gas hydrate-bearing sediments during hydrate dissociation by Zhang, X. H., Luo, D. S., Lu, X. B., Liu, L. L., Liu, C. L.

“…The changes in the mechanical properties of gas hydrate-bearing sediments (GHBS) induced by gas hydrate (GH) dissociation are essential to the evaluation of GH…”
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Modification of the α-Ti laths to near equiaxed α-Ti grains in as-sintered titanium and titanium alloys by a small addition of boron by Yang, Y.F., Yan, M., Luo, S.D., Schaffer, G.B., Qian, M.

“…•Boron modified the morphology of α-Ti laths to equiaxed grains in as-sintered Ti alloys.•Most of TiB particles in as-sintered Ti alloys were located inside…”
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Periodic ZnO Nanorod Arrays Defined by Polystyrene Microsphere Self-Assembled Monolayers by Liu, D. F, Xiang, Y. J, Wu, X. C, Zhang, Z. X, Liu, L. F, Song, L, Zhao, X. W, Luo, S. D, Ma, W. J, Shen, J, Zhou, W. Y, Wang, G, Wang, C. Y, Xie, S. S

“…We demonstrate a low-cost and effective method to fabricate hexagonally patterned, vertically aligned ZnO nanorod arrays. Selective wet-etching is used to…”
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Sintering of Ti–10V–2Fe–3Al and mechanical properties by Yang, Y.F., Luo, S.D., Schaffer, G.B., Qian, M.

“…► Densification is only the first step for the sintering of Ti–10V–2Fe–3Al. ► Master alloy selection or design of sintering pathway is the real challenge. ►…”
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The effect of a small addition of boron on the sintering densification, microstructure and mechanical properties of powder metallurgy Ti–7Ni alloy by Luo, S.D., Yang, Y.F., Schaffer, G.B., Qian, M.

“…► A small addition of B produces near fully-dense Ti–7Ni alloy at ⩾1200°C for just 15min. ► The long pre-eutectoid α-laths change to near-equiaxed α-Ti by B. ►…”
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Impurity (Fe, Cl, and P)-Induced Grain Boundary and Secondary Phases in Commercially Pure Titanium (CP-Ti) by Yan, M., Luo, S. D., Schaffer, G. B., Qian, M.

“…A detailed transmission electron microscopy (TEM) study has been made of the microstructures of two as-sintered CP-Ti materials. We show that iron content at…”
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RU486 (mifepristone) ameliorates cognitive dysfunction and reverses the down-regulation of astrocytic N-myc downstream-regulated gene 2 in streptozotocin-induced type-1 diabetic rats by Zuo, Z.-F, Wang, W, Niu, L, Kou, Z.-Z, Zhu, C, Zhao, X.-H, Luo, D.-S, Zhang, T, Zhang, F.-X, Liu, X.-Z, Wu, S.-X, Li, Y.-Q

“…Abstract Diabetic cognitive dysfunction (DCD), usually accompanied with chronically elevated glucocorticoids and hippocampal astrocytic alterations, is one of…”
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The effect of Si additions on the sintering and sintered microstructure and mechanical properties of Ti–3Ni alloy by Yang, Y.F., Luo, S.D., Bettles, C.J., Schaffer, G.B., Qian, M.

“…► Silicon is a potent sintering aid for Ti–Ni alloys revealed by predictions and confirmed by experiments. ► The addition of Si should be limited to ≤1% to…”
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Microwave Heating, Isothermal Sintering, and Mechanical Properties of Powder Metallurgy Titanium and Titanium Alloys by Luo, S. D., Guan, C. L., Yang, Y. F., Schaffer, G. B., Qian, M.

“…This article presents a detailed assessment of microwave (MW) heating, isothermal sintering, and the resulting tensile properties of commercially pure Ti…”
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The Sintering, Sintered Microstructure and Mechanical Properties of Ti-Fe-Si Alloys by Yang, Y. F., Luo, S. D., Schaffer, G. B., Qian, M.

“…A systematic study has been conducted of the sintering, sintered microstructure and tensile properties of a range of lower cost Ti-Fe-Si alloys, including…”
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Immunotolerant indoleamine‐2,3‐dioxygenase is increased in condyloma acuminata by Xie, Z., Zhang, M., Xiong, W., Wan, H.Y., Zhao, X.C., Xie, T., Lei, H., Lin, Z.C., Luo, D.S., Liang, X.L., Chen, Y.H.

“…Summary Background The tryptophan‐depleting enzyme indoleamine‐2,3‐dioxygenase (IDO) is critical for the regulation of immunotolerance and plays an important…”
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Microwave processing of titanium and titanium alloys for structural, biomedical and shape memory applications: Current status and challenges by Luo, S. D., Qian, M.

“…Microwave (MW) radiation has attracted increasing attention in the fabrication and/or synthesis of titanium (Ti) and Ti alloys from powder since 1999 when the…”
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A rare but life-threatening complication of self-bougienage: iatrogenic esophageal foreign body by Luo, S-D, Hsu, R-F

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Exact analysis of radial vibration of functionally graded piezoelectric ring transducers resting on elastic foundation by Wang, H.M., Luo, D.S.

“…An exact solution is obtained to analyze the electromechanical characteristics of functionally graded piezoelectric ring transducers in radial vibration. The…”
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Self-assembled, aligned TiC nanoplatelet-reinforced titanium composites with outstanding compressive properties by Luo, S.D., Li, Q., Tian, J., Wang, C., Yan, M., Schaffer, G.B., Qian, M.

“…TiC nanoplatelet-reinforced titanium composites were synthesized through a novel fabrication approach that combines resol nanosphere (10–30nm) coating with…”
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High oxygen-content titanium and titanium alloys made from powder by Luo, S.D., Song, T., Lu, S.L., Liu, B., Tian, J., Qian, M.

“…Oxygen remains to be a central issue in the manufacture of titanium (Ti) and its alloys from powder. The strong and short-range repulsion between interstitial…”
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Quantifying Gas-Phase Temperature inside a Burning Cigarette by Li, B., Pang, H. R., Zhao, L. C., Wang, B., Liu, C., McAdam, K. G., Luo, D. S.

“…Understanding the thermal conditions inside a burning cigarette is an important step in controlling chemical emissions and also meeting reduced ignition…”
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Impurity scavenging, microstructural refinement and mechanical properties of powder metallurgy titanium and titanium alloys by a small addition of cerium silicide by Yang, Y.F., Luo, S.D., Schaffer, G.B., Qian, M.

“…A small addition (≤0.5wt%) of cerium silicide (CeSi2) to powder metallurgy (PM) commercially pure Ti (CP-Ti), Ti–6Al–4V and Ti–10V–2Fe–3Al (all in wt%) results…”
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The sintering densification, microstructure and mechanical properties of gamma Ti–48Al–2Cr–2Nb alloy with a small addition of copper by Xia, Y., Luo, S.D., Wu, X., Schaffer, G.B., Qian, M.

“…Titanium aluminide based alloys are difficult to consolidate by pressureless sintering. A systematic study has been made of the effect of small additions of…”
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