Results 41 to 50 of about 44,923 (293)

Understanding the Effect of Resistance Temperature Detector Temperature Controllers on Microstructural Alignment in Magnetic Freeze Casting

Advanced Engineering Materials, EarlyView.
The effect of temperature controllers that are commonly used in freeze‐casting is investigated in this work. Temperature controllers are observed to generate a voltage in the slurry. Microstructural alignment and ultimate compressive strength data show this voltage to interfere with the ability to align the microstructure using magnetic fields ...
Maddie A. Schmitz, Steven E. Naleway
wiley   +1 more source

Structural evolution of imidazolium-based poly (ionic liquid) assemblies during solvent evaporation

eXPRESS Polymer Letters, 2017
Poly (ionic liquid)s (PILs) with a desirable tunability in their structures and properties have promising potentials to produce a hierarchically ordered functional materials. The structural evolution of imidazolium-based PILs with different counteranions
Q. Ge, D. Lou, J. Zeng, C. Pan, S. Wang, W. Zhang, L. Zhang, X. Wang   +7 more
doaj   +1 more source

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source

Preparation and properties of epoxy composites reinforced by three-dimensional wood sponge-graphene

Cailiao gongcheng, 2023
The selectively etch nature balsa wood, leading to a wood sponge with three-dimensional(3D) lamellar structure. After loading a certain proportion of reduced graphene oxide(rGO) and graphene nanosheets(GNP), the graphene-wood sponge(G-WS)/epoxy resin ...
LI Yue, LI Jiongli, LIANG Jiafeng, WANG Xudong   +3 more
doaj   +1 more source

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

Advanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi, Pankaj Shrivastava, Ganesh Chouhan, Velaphi Msomi   +3 more
wiley   +1 more source

Zinc oxide/carboxylic acid lamellar structures

Materials Research Bulletin, 2011
Hybrid organic-inorganic semiconductor nanocomposites of layered zinc oxide/carboxylic acids were fabricated. Products are pure phases with structures constituted by double-layer sheets of the inorganic component sandwiched between self-assembled surfactant layers.
Segovia, Marjorie, Moreno, Mabel, Santa Ana, María Angélica, Ballesteros, Belén, Sotomayor Torres, C. M., Benavente, Eglantina   +5 more
openaire   +6 more sources

Spin structures of tetragonal lamellar copper oxides

Physical Review Letters, 1994
The spin Hamiltonian of tetragonal lamellar antiferromagnets is shown to contain several novel anisotropies. Symmetry allows bond-dependent anisotropic exchange interactions, which lead to (a) interplane mean-field coupling and (b) an in-plane anisotropy which vanishes classically but arises from quantum zero point energy (QZPE).
Yildirim, Taner, Harris, A. Brooks, Entin-Wohlman, Ora, Aharony, Amnon   +3 more
openaire   +4 more sources

Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6

Advanced Engineering Materials, EarlyView.
The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter, Thomas Wegener, Andreas Schilling, Martin Fehlbier, Thomas Niendorf   +4 more
wiley   +1 more source

The Low Strain Rate Response of As-Cast Ti-6Al-4V Alloy with an Initial Coarse Lamellar Structure

Metals, 2018
The microstructure and microtexture evolution of the as-cast Ti-6Al-4V alloy with an initial lamellar microstructure was investigated in the temperature range of 900–1050 °C and the low strain rate range of 10−3–10−1 s−1.
Zhixiong Zhang, Shoujiang Qu, Aihan Feng, Xin Hu, Jun Shen   +4 more
doaj   +1 more source

GEOCHEMICAL CHARACTERISTICS OF HIGH-QUALITY HYDROCARBON SOURCE ROCKS IN THE NANPU SAG OF THE BOHAI BAY BASIN, CHINA; pp. 117–135 [PDF]

Oil Shale, 2013
In recent years, the Nanpu Sag in the Bohai Bay Basin in eastern China has experienced great discoveries in exploration, and has become a sag most rich in oil and gas in the basin.
GUANGYOU ZHU, ZHENGJUN WANG, JIN SU
doaj   +1 more source