Method of making a porous dimensionally stable heat-resistant and corrosion-resistant plate-like structure

摘要: The plate-like structure is formed of glass filaments and a solid ceramic skin which envelopes the to form skeleton-like supporting structure. are also fused each other at intersecting points impart stability method making includes steps forming coating substance capable being fired on flat filaments. Subsequently, coated temperature in range from 600° C. 1500° while causing fuse together contact. Packings for material heat exchange processes can be made structures.