Detection of wearing of a component, useful for manufacturing e.g. ceramic, comprises manufacturing of the component, detecting the presence of photo luminescent compound and detecting and analyzing the fluorescent radiation emitted

摘要

Detection of wearing of a component (A) comprises manufacturing of (A) (where the manufacture comprises dispersion of a photo luminescent compound (I) in the subjected layer), detecting the presence of (I) by illuminating an exiting radiation of the subjected layer to wear and detecting and analyzing the fluorescent radiation emitted by (I).