89408 ⎘
After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete by burning
SELECTIVE ETCH OF TITANIUM CARBIDE MATERIALS USING OXIDATION
#2THREE-DIMENSIONAL WEAVE WITH SACRIFICIAL Z-FIBERS FOR IMPROVED CERAMIC MATRIX COMPOSITE MICROSTRUCTURE
#3METHOD TO ELIMINATE RECAST MATERIAL
#4Heat treating silicon carbide articles