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In situ coagulation moulding: a new route for high quality, net-shape ceramics

journal contribution
posted on 22.01.2007, 17:18 authored by J.G.P. Binner, A.M. McDermott, Y. Yin, Rodney M. Sambrook, Vaidhy VaidhyanathanVaidhy Vaidhyanathan
A fast, near-net shape route for the production of advanced ceramic components has been developed that uses carboxylic acid derivatives as coagulants for electrosterically dispersed, high solids content ceramic suspensions. The time dependent in situ hydrolysis of the coagulant D-gulonic-g-lactone progressively destabilises the suspension to form a viscoelastic solid within which the homogeneity of the initial dispersion is maintained. Constraining this hydrolysis reaction within a non-porous mould leads to the formation of green bodies....

History

School

  • Aeronautical, Automotive, Chemical and Materials Engineering

Department

  • Materials

Pages

309200 bytes

Citation

BINNER et al, 2006. In situ coagulation moulding: a new route for high quality, net-shape ceramics. Ceramics International, 32, pp. 29-35

Publisher

© Elsevier

Publication date

2006

Notes

This is Restricted Access. This article was published in the journal, Ceramics International [© Elsevier] and is available at: http://www.sciencedirect.com/science/journal/02728842.

ISSN

0272-8842

Language

en

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