Deterministic Microgrinding, Lapping, and Polishing of Glass-Ceramics

We report a series of microgrinding and polishing experiments on glass–ceramics. Microgrinding includes deterministic microgrinding (two‐body abrasion at fixed infeed rate) and loose abrasive lapping (three‐body abrasion at fixed pressure). We correlate material mechanical properties (Young's m...

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Bibliographic Details
Published in:Journal of the American Ceramic Society 2005-05, Vol.88 (5), p.1127-1132
Main Authors: Lambropoulos, John C., Jacobs, Stephen D., Gillman, Birgit E., Stevens, Harrie J.
Format: Article
Language:English
Subjects:
Applied sciences
Building materials. Ceramics. Glasses
Ceramics
Chemical industry and chemicals
Exact sciences and technology
Glass
Glass-ceramics
Glasses
Materials science
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Summary:We report a series of microgrinding and polishing experiments on glass–ceramics. Microgrinding includes deterministic microgrinding (two‐body abrasion at fixed infeed rate) and loose abrasive lapping (three‐body abrasion at fixed pressure). We correlate material mechanical properties (Young's modulus, hardness, fracture toughness) and chemical properties (chemical susceptibility or mass loss under chemical attack) with the quality of the resulting surface (surface microroughness and surface grinding‐induced residual stresses). We compare deterministic microgrinding (at fixed infeed) and loose abrasive microgrinding (at fixed pressure) in terms of material removal rates and resulting surface quality.
ISSN:0002-7820
1551-2916
DOI:10.1111/j.1551-2916.2005.00225.x