Glass-ceramic article
AssigneeEurokera S.N.C.
InventorsEmmanuel LECOMTE, Erwann LUAIS, Jean-Luc DABOUINEAU
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Abstract
A glass-ceramic article includes at least one substrate, such as a plate, made of glass-ceramic, the substrate having a face including a microtexturing such that the arithmetic mean surface roughness Ra, measured according to standard ISO 4287, is between 0.14 and 0.40 μm, and the total roughness, Rt, measured according to standard ISO 4287, is between 1.15 and 5.00 μm.
Claims20
A glass-ceramic article, comprising at least one substrate made of glass-ceramic, said substrate having a face with a micro-texturing such that an arithmetic mean surface roughness, Ra, measured according to standard ISO 4287, is between 0.14 and 0.40 μm.
Dependencies are inferred from the claim text.