Processing of Bioceramic Implants Via Fused Deposition Process [PDF]
, 1998 Porous ceramic structures have long been a subject of investigation as bone sl..bstitute. Most of these porous structures are typically made by techniques that result .randomly arranged pores with a wide variety of pore sizes.
Avila, Marisol +2 more
core +1 more source
Ibuprofen-loaded calcium phosphate granules : combination of innovative characterization methods to relate mechanical strength to drug location [PDF]
, 2010 This paper studies the impact of the location of a drug substance on the physicochemical and mechanical properties of two types of calcium phosphate granules loaded with seven different contents of ibuprofen, ranging from 1.75% to 46%.
Ahola +44 more
core +3 more sources
Sinter forging of zirconia toughened alumina [PDF]
, 1993 Sinter forging experiments have been carried out on powder compacts of zirconia toughened alumina (ZTA) Ceramics Alumina-15 wt% zirconia was prepared by a gel precipitation method and calcined at temperatures of 900 or 1100°C.
Burggraaf, A.J. +3 more
core +14 more sources
Ceramic identity contributes to mechanical properties and osteoblast behavior on macroporous composite scaffolds. [PDF]
, 2012 Implants formed of metals, bioceramics, or polymers may provide an alternative to autografts for treating large bone defects. However, limitations to each material motivate the examination of composites to capitalize on the beneficial aspects of ...
Genetos, Damian C +4 more
core +4 more sources
Research progress in porous ceramics prepared by freeze casting
Cailiao gongcheng, 2019 The preparation of porous ceramics by freezing casting has received increasing attention in recent years because of the advantages of green economy, controllable pore structure and excellent material properties.
ZHANG Ying +5 more
doaj +1 more source
The research on explosion suppression effect of aluminum alloy explosion-proof materials cleaned by ultrasonic [PDF]
, 2019 Premixed gas explosion pipe system was established to study the change rule of explosion pressure and pressure rise rate of 10% methane/ air premixed gas under four condition that no material was filled, used material was filled, new materials was ...
Jiancun, Gao +4 more
core +1 more source
Usage of Porous Al2O3 Layers for RH Sensing [PDF]
, 2007 At the Department of Electron Devices a cheap, more or less CMOS process compatible capacitive type RH sensor has been developed. Capacitive sensors are based on dielectric property changes of thin films upon water vapour uptake which depends on the ...
Juhász, László +3 more
core +2 more sources
High-temperature catalyst supports and ceramic membranes: Metastability and particle packing [PDF]
, 1997 Parameters and/or processes responsible for the stability of catalyst supports and ceramic membranes are discussed. Two major parameters/processes were identified which are responsible for the stability of sol-gel derived nanostructured oxides at ...
Burggraaf, Anthonie J. +5 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
Wave propagation through alumina-porous alumina laminates
, 2014 A Brazilian disk geometry of an alumina layered composite with alternating dense and porous layers was dynamically loaded using a Split-Hopkinson Pressure Bar (SHPB)apparatus under compression.
Kriven, Waltraud M. +5 more
core +1 more source