Controlled porosity alumina structures for ultra-precision hydrostatic journal bearings

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dc.contributor.authorDurazo-Cardenas, Isidro
dc.contributor.authorStephenson, D. J.
dc.contributor.authorCorbett, John
dc.date.accessioned2020-08-24T10:32:42Z
dc.date.available2020-08-24T10:32:42Z
dc.date.issued2010-11-04
dc.description.abstractA series of fine grade alumina powders has been used in combination with maize starch granules to produce porous structures for porous hydrostatic journal bearing applications. A comprehensive series of tests was conducted to characterize porosity in terms of density, pore size and permeability. Successful processing of quality journal bearing components has been demonstrated for preferred combinations of alumina size and starch content, using fixed processing parameters. The new porous ceramic bearings showed consistent and reproducible properties and are suitable for a wide range of higher precision engineering applications. The porous ceramic bearing processing route has also proved to be low cost and environmentally sound.en_UK
dc.identifier.citationDurazo-Cardenas IS, Stephenson DJ, Corbett J. (2010) Controlled Porosity Alumina Structures for Ultra-Precision Hydrostatic Journal Bearings. Journal of The American Ceramic Society. Volume 93, Issue 11, November 2010, pp. 3671-3678en_UK
dc.identifier.issn0002-7820
dc.identifier.uriDOI:10.1111/j.1551.2916.2010.03960.x.
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/15716
dc.language.isoenen_UK
dc.publisherAmerican Ceramic Societyen_UK
dc.subjectPorous materialsen_UK
dc.subjectpermeabilityen_UK
dc.subjectpores/porosityen_UK
dc.subjectaluminaen_UK
dc.titleControlled porosity alumina structures for ultra-precision hydrostatic journal bearingsen_UK
dc.typeArticleen_UK

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