Structure optimisation and biological evaluation of bone scaffolds prepared by co-sintering of silicate and phosphate glasses [PDF]
, 2015 A degradable phosphate glass (ICEL) and a bioactive silicate glass (CEL2) were mixed in different ratios (wt-%: 100%ICEL, 70%ICEL-30%CEL2, 30%ICEL-70%CEL2, 100%CEL2; codes 100-0, 70-30, 30-70, 0-100) and then co-sintered to obtain three-dimensional ...
Bari, A +8 more
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Gelcasting of silicon compositions for SRBSN [PDF]
, 1995 Compositions of high purity silicon metal containing various oxides as sintering aids were gelcast to prepare green bodies for subsequent nitridation and sintering to form sintered reaction bonded silicon nitride (SRBSN). An acidic aqueous and an alcohol-based gelcasting system were used.
Nunn, S.D. +3 more
openaire +2 more sources
Mechanical Properties Of The Ceramic Open-Cell Foams Of Variable Cell Sizes
Archives of Metallurgy and Materials, 2015 The mechanical properties and numerical model of ceramic alumina open-cell foam, which is produced by the chemical method of gelcasting with different cell sizes (porosities) are presented.
Nowak Z. +4 more
doaj +1 more source
Assessment of Failure Strength of Real Alumina Foams with Use of the Periodic Structure Model [PDF]
Archives of Metallurgy and Materials, 2018 The subject of the study are alumina foams produced by gelcasting method. The results of micro-computed tomography of the foam samples are used to create the numerical model reconstructing the real structure of the foam skeleton as well as the simplified
M. Nowak +4 more
doaj +1 more source
Fabrication of green and sintered Al: Al2O3 composites using gel-casting and powder metallurgy technique [PDF]
, 2013 An effort had been made to fabricate composite of (1-x) wt% Al: x wt % Al2O3 (where x = 0, 10, 20 30, 40, and 50) using both gel casting and powder metallurgy techniques To the best of our knowledge, there was no such literature available on Al-Al2O3 ...
Philip, Denny K.
core
Effect of Cristobalite on the Strength of Sintered Fused Silica Above and Below the Cristobalite Transformation [PDF]
, 2015 Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/111203/1/jace13505 ...
Breneman, Ryan C., Halloran, John W.
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Spontaneous gelcasting of translucent alumina ceramics
Optical Materials Express, 2013 Translucent alumina ceramics was fabricated by a novel and simple gelling system using a water-soluble co-polymer of isobutylene and maleic anhydride (Isobam), acting as dispersant and gelling agent. Alumina slurry was prepared by mixing alumina powder, deionized water and 0.5wt% Isobam.
Shunzo Shimai +3 more
openaire +1 more source
Production of Ti3SiC2 Nanolayered Ceramic [PDF]
مجله علوم و فنون هستهای, 2017 The nanolayered ternary compound Ti3SiC2 is a representative of those materials that exhibit the characteristics of both metals and ceramics. Similar to metals, Ti3SiC2 shows high electrical and thermal conductivity, high thermal shock resistance ...
H Foratirad +2 more
doaj
In Vivo Evaluation of Hydroxyapatite Foams
Materials Research, 2002 Porous hydroxyapatite manufactured by foaming of aqueous ceramic suspensions and setting via gelcasting of organic monomers was tested for in vivo biocompatibility in rabbit tibia for a period of 8 weeks.
P. Sepulveda +4 more
doaj +1 more source
Preparation of chamott es as raw material for low - cost ceramic membranes [PDF]
, 2016 Low cost ceramic membranes are usually prepared fro m a mixture of natural raw materials and some organic porogen agent, as starch . The fact that the porogen must be completely eliminated during firing, leaving an int erconnected porous structure,
Gozalbo Nebot, Ana +3 more
core +2 more sources