SHAPED CERAMIC ABRASIVE PARTICLE AND METHOD FOR PRODUCING A SHAPED CERAMIC ABRASIVE PARTICLE

A shaped ceramic abrasive particle based on alpha-Al2O3 contains a proportion of 5% to 30% by weight of ZrO2. The alpha-Al2O3 has a medium crystallite size of 0.5 μm to 3 μm and the ZrO2 has a medium crystallite size of 0.25 μm to 8 μm.

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Bibliographic Details
Main Authors MISAK, Jiri, HEJTMANN, Georg, STEDILE, Petra, FUENFSCHILLING, Stefan, OLDENKOTTE, Moritz, HARZER, Andreas
Format Patent
LanguageEnglish
French
German
Published 11.03.2020
Subjects
ADHESIVES
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
DYES
GRINDING
LIME, MAGNESIA
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PERFORMING OPERATIONS
POLISHES
POLISHING
REFRACTORIES
SLAG
TOOLS FOR GRINDING, BUFFING, OR SHARPENING
TRANSPORTING
TREATMENT OF NATURAL STONE
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Summary:A shaped ceramic abrasive particle based on alpha-Al2O3 contains a proportion of 5% to 30% by weight of ZrO2. The alpha-Al2O3 has a medium crystallite size of 0.5 μm to 3 μm and the ZrO2 has a medium crystallite size of 0.25 μm to 8 μm.
Bibliography:Application Number: EP20180720236