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Article
Research on Microstructure and High-Temperature Creep Behavior of In-Situ (ZrB2+Al2O3)/AA6016 Nanocomposite
In this study, to improve the creep property of 6016 aluminum alloys, in-situ ZrB2 and Al2O3 nanoparticles were introduced by the direct melt reaction method. The microstructures and creep behaviors of the in-sit...
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Article
Effects of hot deformation and in-situ ZrB2 particle on microstructure and tensile performance of AA7085 composite sheets
To provide a new idea to reduce anisotropy for sheets in the thickness direction by microstructure modification and, meanwhile, maintain or even enhance tensile performance, the in-situ ZrB2 particle/AA7085 compo...
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Article
ASO Visual Abstract: Adjuvant Chemotherapy for Patients with Adenocarcinoma of the Esophagogastric Junction: A Retrospective, Multicenter Observational Study
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Article
Adjuvant Chemotherapy for Patients with Adenocarcinoma of the Esophagogastric Junction: A Retrospective, Multicenter, Observational Study
Although the incidence of adenocarcinoma of the esophagogastric junction (AEG) has been increasing since the past decade, the proportion of AEG cases in two previous clinical trials (ACTS-GC and CLASSIC) that ...
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Article
Strength-Ductility Relationship of Squeezed In-Situ (ZrB2 + Al3Zr/Al2O3) Nanoparticles-Reinforced 6016Al Matrix Composites
In this study, a two-step method is adopted for production of 6016Al matrix composites. Firstly, (ZrB2 + Al2O3/Al3Zr) nanoparticles are introduced into the 6016Al matrix through a chemical reaction under an elect...
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Article
Application of Synchrotron Radiation to Investigate the Formation of TiB2 Particle in Aluminium
Synchrotron radiation was used to reveal the formation mechanisms of TiB2 particle in aluminium melt. The results showed that TiAl3 particles dissolve and release free Ti atoms, which reacting directly with solid...
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Article
Effects of Squeezing Pressure and Hot Rolling on (Al3Zr/Al2O3 + ZrB2)/6016Al Nanocomposites Synthesized Under Electromagnetic Field
In situ 3-wt.% (Al3Zr/Al2O3 + ZrB2) particle-reinforced 6016Al-matrix composites were produced and squeezed at 650 °C. The effects of squeezing pressure (10–20 MPa) on the solidification microstructure and proper...
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Article
Effects of ZrB2 Nanoparticles on the Microstructures and Tensile Properties of a Hot Extruded In Situ AA6111 Composite
Particle-reinforced aluminum matrix composites (PRAMCs) always show a low forming stability because the particles are easily separated from the matrix, leaving voids and forming cracks. Extruded in situ PRAMCs...
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Article
Effect of External Pressure on the Microstructure and Mechanical Properties of In Situ (ZrB2+Al2O3/Al3Zr)/6016 Nanocomposites
In this study, effect of external pressure on the microstructure and mechanical properties of in situ (ZrB2+Al2O3/Al3Zr)/6016 composites, synthesized under electromagnetic field, is investigated using scanning el...
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Article
Open AccessPalliative Gastrectomy versus Gastrojejunostomy for advanced Gastric cancer with outlet obstruction: a propensity score matching analysis
Gastric outlet obstruction (GOO) is a late complication of advanced gastric cancer, and it is controversial how to select the therapeutic strategies: gastrojejunostomy and palliative gastrectomy? Therefore, th...
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Article
A New Copper(I) Complex Based on 4-amino-3,5-bis(3-pyridyl)-1,2,4-triazole: Synthesis, Crystal Structure, Theoretical Study, Thermal Behavior and Luminescence
The synthesis, characterization and structure of a 1D coordination polymer {[CuBr(3-abpt)] ⋅2DMSO} n (1) (3-abpt = 4-amino-3,5-bis(3-pyridyl)-1,2,4-triazole) is described. X-ray structural analyses reveal that 1 ...
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Chapter and Conference Paper
An Approach to Improve the Tensile Ductility of Particle Reinforced Ultrafine-Grained Metallic Composite by Nano-Dispersion Toughening
Nano-Al2O3 dispersoids were introduced and uniformly distributed into the matrix of micron B4Cp reinforced ultrafine-grained Al composite by a “flake powder metallurgy” (flake PM). The resulting B4Cp/Al(Al2O3) hi...
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Article
A Multi-hop Capacity Algorithm for Wireless Network Based on the Lifetime
Capacity analysis is a hotspot in the research of wireless networks, playing an important role in the network construction. This paper analyzed the connectivity of the network to form the hops-distribution pro...
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Article
Multi-point location theory, method, and application for flexible tooling system in aircraft manufacturing
To solve problems in aircraft manufacturing, flexible tooling system with “Forming-Machining” process is presented. Pointwise degree of freedom is defined on aircraft large-scale thin-wall workpiece during its...
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Article
NURBS interpolation based on exponential smoothing forecasting
To meet the requirement of exploring a new generation of CNC systems based on STEP-NC, NURBS interpolation has been studied. In contrast to existing NURBS interpolation based on the Taylor’s expansion, this pa...