FORM AND MANUFACTURE OF CERAMIC FOAMED BODY

PROBLEM TO BE SOLVED: To provide a manufacturing method for a form and a ceramic foamed body in which the manufacturing cost of the ceramic body is controlled on the low level and the workability and productivity of manufacture can be improved. SOLUTION: A form 101 is formed of an assembled carbon b...

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Bibliographische Detailangaben
Hauptverfasser:	HASHIMOTO KENICHI, NAKATSURU TAKASHI, HAYAKAWA MAKOTO
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS REFRACTORIES SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER SLAG TRANSPORTING TREATMENT OF NATURAL STONE WORKING CEMENT, CLAY, OR STONE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a manufacturing method for a form and a ceramic foamed body in which the manufacturing cost of the ceramic body is controlled on the low level and the workability and productivity of manufacture can be improved. SOLUTION: A form 101 is formed of an assembled carbon base 1. A silicon wafer 2 is bonded on the inner face of the form 101 by a bonding agent containing silicon, and a given recessed and projected pattern is formed on the surface of the base 1 on a bottom section. When a ceramic foamed body is manufactured, a foamed ceramic raw material mixture 3 is filled in the form 101 and burnt at approximately 1200 deg.C by the heat emission in the vacuum atmosphere in a roller hearth type continuous vacuum furnace for 3-4 hours.