| 摘要 |
Ceramic honeycombs incorporating cell walls of a sintered alumina material providing controlled pore size distribution in combination with high BET surface area and flexural (MOR) strength are formed by the extrusion, drying and firing of plasticized alumina powder batches containing major proportions of anhydrous, high-surface-area gamma alumina powders dispersed with selected acids; low combined drying and firing shrinkages provide strong, crack-free bodies of high surface area and strength. |
