Porous yttria-stabilized zirconia ceramics with low thermal conductivity via a novel foam-gelcasting method
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science"
DOI: 10.1007/s10853-020-04900-3
Abstract: In this work, the preparation of foam-gelcasting was simplified with a copolymer of isobutylene and maleic anhydride (Isobam), avoiding the traditional gelling system including many additives such as monomer, cross-linking agent, initiator and catalyst. Highly… read more here.
Keywords: porous yttria; foam; foam gelcasting; thermal conductivity ... See more keywords
Low-temperature preparation of Si3N4/SiC porous ceramics via foam-gelcasting and microwave-assisted catalytic nitridation
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DOI: 10.1016/j.ceramint.2018.03.096
Abstract: Abstract Si3N4/SiC porous ceramics were fabricated by a novel foam-gelcasting and microwave-assisted catalytic nitridation method at a temperature as low as 1273 K for 60 min or after only 10 min at 1373 K utilizing commercial Si and SiC… read more here.
Keywords: gelcasting microwave; si3n4 sic; sic porous; foam gelcasting ... See more keywords
In-situ preparation of SiC reinforced Si3N4 ceramics aerogels by foam-gelcasting method
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DOI: 10.1016/j.ceramint.2021.09.201
Abstract: Abstract High strength SiC reinforced Si3N4 ceramics aerogels (SCSNCAs) were fabricated via foam-gelcasting and subsequent catalytic reaction, utilizing industrial Si and melamine as raw materials, a small amount of incidental Fe impurities in Si powder… read more here.
Keywords: ceramics aerogels; foam gelcasting; reinforced si3n4; sic ... See more keywords
Porous silica/mullite ceramics prepared by foam-gelcasting using silicon kerf waste as raw material
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DOI: 10.1016/j.matlet.2018.12.066
Abstract: Abstract Porous silica/mullite ceramics with high porosity, sufficient compressive strength and low thermal conductivity were successfully prepared by foam-gelcasting method using silicon kerf waste as raw material. Microstructures of the as-prepared porous ceramics were found… read more here.
Keywords: prepared foam; mullite ceramics; silica mullite; foam gelcasting ... See more keywords