89348 ⎘
After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone; Coating or impregnating e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements, with inorganic materials non-oxide ceramics; Borides, Nitrides or Silicides Silicon oxynitrides, e.g. SIALON
EXTERNAL PART MADE OF CERAMIC MATERIAL COMPRISING A PROTECTIVE LAYER AND METHOD FOR PRODUCING SUCH AN EXTERNAL PART
#2Roll comprising an abradable coating
#3Composite ceramic comprising a corrosion protection layer and production method