Finite element method simulation for the prediction of mechanical properties of three-dimensional periodic bioactive glass scaffoldsJournal of the Australian Ceramic Society - Tập 53 - Trang 299-307 - 2017
Aylin M. Deliormanlı, Ahmet H. Deliormanlı
The desired mechanical properties of porous tissue engineering scaffolds may differ depending on the clinical applications. Therefore, it is crucial to be able to control these properties for specific cases. In the current study, cube shape, porous, silicate-based (13-93) bioactive glass scaffolds were fabricated by robotic deposition method. Scaffolds were prepared layer by layer to form construc...... hiện toàn bộ
A study on SBN-POP composites for pyroelectric sensing applicationsJournal of the Australian Ceramic Society - Tập 54 - Trang 389-394 - 2017
Vishal S. Chauhan, Sumeet Kumar Sharma, Swarnab Dutta, K. S. Srikanth
Pyroelectric performance of the composites of plaster of Paris (POP) and the lead-free Sr0.5Ba0.5Nb2O6 (SBN) ceramic have been studied in this paper. SBN-POP composites with 30, 40, 50, and 60% SBN content by weight referred as SBN30, SBN40, SBN50, and SBN60 have been studied. The dielectric constants for SBN30, SBN40, SBN50, and SBN60 composites are obtained as 10.51, 21.62, 43.61, and 57, respec...... hiện toàn bộ
Effect of titanium oxide addition on magnesia refractoriesJournal of the Australian Ceramic Society - Tập 56 - Trang 1583-1593 - 2020
Robert Kusiorowski
This work contains the results of investigations into the influence of titanium oxide (TiO2) addition on the properties of refractory magnesia ceramics. The presented research involved adding titanium oxide in a classic way, i.e. directly to the ceramic mix. The conducted laboratory tests revealed a significant impact of this oxide on the properties of refractory materials. Addition of a small amo...... hiện toàn bộ
Influence of SiC addition on the properties of andalusite brick used in EAF dust recovery kilnJournal of the Australian Ceramic Society - Tập 53 - Trang 517-522 - 2017
Ziya Aslanoglu, Çetin Baglan, Hüseyin Ş. Soykan
The aim of this study is to determine the properties of fired andalusite brick with silicon carbide addition. Brick samples were prepared by mixing, shaping, drying, and sintering at 1300 °C in a commercial tunnel kiln. The bulk density, apparent porosity, gas permeability, and cold crushing strength of fired brick samples were determined. Slag penetration test was investigated by static cup test ...... hiện toàn bộ
Physicochemical changes of hydroxyapatite, V2O5, and graphene oxide composites for medical usagesJournal of the Australian Ceramic Society - Tập 58 - Trang 1399-1413 - 2022
Sherif Ashraf, M. A. El-Morsy, Nasser S. Awwad, Hala A. Ibrahium
Hydroxyapatite (HAP), vanadium pentoxide (V2O5), and graphene oxide (GO) are three biocompatible materials. The antibacterial is the main characteristics of the produced TNC. Furthermore, the structural investigation was done by x-ray diffraction patterns (XRD). The investigation showed inhibition in the growth of V2O5 and in contrast with HAP, where high growth was noticed. According to XRD data,...... hiện toàn bộ
Preparation of YAG nanopowder by different routes and evaluation of their characteristics including transparency after sinteringJournal of the Australian Ceramic Society - Tập 53 - Trang 751-760 - 2017
K. Sarath Chandra, Monali Monalisa, Georgekutty Ulahannan, Debasish Sarkar, Himadri Sekhar Maiti
Yttrium aluminium garnet (YAG) nanopowder has been synthesized by five different routes: three of them are co-precipitation with different combinations of aluminium and yttrium sources as well as the precipitating agents, and the rest are by solid state synthesis with certain variation. They are designated as: process-1 (Al-nitrate, yttria, HNO3, NH4HCO3), process-2 (Al-nitrate, Y-nitrate, NH4HCO3...... hiện toàn bộ
Microstructure, crystallization, microwave properties of (Mg0.95Co0.05)2(Ti1−xSnx)O4 spinel-type solid solution for microwave applicationsJournal of the Australian Ceramic Society - Tập 59 - Trang 1221-1229 - 2023
Yuan-Bin Chen, Yu Fan
The crystallization, microstructure analysis, and sintering behavior, microwave properties of (Mg0.95Co0.05)2(Ti1−xSnx)O4 ceramics, processed with raw powders of MgO, CoO, SnO2, and TiO2 via the conventional solid-state method are investigated. X-ray diffraction and X-ray spectroscopy analyses showed that the crystal structure of these samples was spinel-type. The microstructure with the substitut...... hiện toàn bộ