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Title: In-situ coagulation moulding of ceramic suspensions
Authors: Binner, J.G.P.
McDermott, A.M.
Yin, Y.
Keywords: Coagulation
Electrosteric dispersion
Issue Date: 2004
Publisher: © Trans Tech
Citation: BINNER J.G.P. MCDERMOTT, A.M and YIN, Y., 2004. In-situ coagulation moulding of ceramic suspensions. Key Engineering Materials, 264-268, pp. 293-296
Abstract: A fast, near-net shape route for the production of advanced ceramic components has been developed in which the time dependent in-situ hydrolysis of carboxylic acid derivatives progressively destabilises a suspension within a non porous mould to form a viscoelastic green body solid within which the homogeneity of the initial dispersion is maintained. After drying, the ceramics could be sintered without needing debinding since <1 wt% of organic additives were used. As applied to a-alumina initially dispersed using ammonium polyacrylate, this new process route yielded dense, high strength, reliable components with uniform microstructures.
Description: This is Restricted Access. This article was published in the journal, Key Engineering Materials [© Trans Tech] and is also available at: http://www.scientific.net.
URI: https://dspace.lboro.ac.uk/2134/2605
ISSN: 1013-9826
Appears in Collections:Closed Access (Materials)

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