Extrusion pressure generated in high alumina content paste extrusion

Chi, X.P., Yang, S. and Evans, J.R.G. (2010) Extrusion pressure generated in high alumina content paste extrusion. In, Proceedings of the 2010 International Conference on Manufacturing Automation. 2010 International Conference on Manufacturing Automation New York, US, Institute of Electrical and Electronics Engineers Computer Society, 55-60. (doi:10.1109/ICMA.2010.28).


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Four different alumina pastes with various solvent volume fractions were processed by extrusion free forming and the pressures generated in the extrusion process were recorded and analyzed. The extrusion pressure increased as the solvent volume fraction decreased. Air bubbles and particle agglomeration influenced the final properties of the product and caused pressure to fluctuate. An aging process for the paste was introduced to obtain more even solvent distribution and hence deliver highly regular ceramic lattice structures

Item Type: Book Section
Digital Object Identifier (DOI): doi:10.1109/ICMA.2010.28
ISBNs: 9780769542935
Subjects: T Technology > TN Mining engineering. Metallurgy
Divisions : University Structure - Pre August 2011 > School of Engineering Sciences > Engineering Materials & Surface Engineering
ePrint ID: 172175
Accepted Date and Publication Date:
14 December 2010Published
Date Deposited: 25 Jan 2011 08:28
Last Modified: 31 Mar 2016 13:32
URI: http://eprints.soton.ac.uk/id/eprint/172175

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