89070 ⎘
Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors Porous deposits from the gas phase, e.g. on a temporary support
METHOD FOR PRODUCING FIBERS AND FOAMS CONTAINING SILICON CARBIDE, AND USE THEREOF
#2Production of a porous product including post adapting a pore structure
#3METHOD FOR MANUFACTURING CERAMIC MATRIX COMPOSITE
#4Boron nitride material and method of preparation thereof