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Evaluation of polishing damage in alumina

Abstract:

Grazing incidence X-ray scattering and line focus acoustic microscopy have been applied to the study of grinding, lapping and polishing processes on alumina. Changes as a function of polishing time in the near-surface density, measured from the critical angle for total external reflection of X-rays, were related to changes in the bearing area and surface morphology. No relation was found between the micrometre-scale roughness measured by a stylus instrument and the integrated diffuse scatter,...

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Publication status:
Published

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Authors


Lawrence, CW More by this author
Warren, PD More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Briggs, GAD More by this author
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Journal:
PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES
Volume:
80
Issue:
8
Pages:
1913-1934
Publication date:
2000-08-05
ISSN:
0141-8610
URN:
uuid:8aa46289-caac-4a39-800f-cb860806cc18
Source identifiers:
1351
Local pid:
pubs:1351
Language:
English

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