PROCESS FOR MAKING MOULDED ARTICLES

PCT No. PCT/EP88/01111 Sec. 371 Date Jul. 5, 1989 Sec. 102(e) Date Jul. 5, 1989 PCT Filed Dec. 7, 1988 PCT Pub. No. WO89/05222 PCT Pub. Date Jun. 15, 1989.In the production of moldings from ceramic material with embedded reinforcement a high surface quality and a systematic improvement of strength a...

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1. Verfasser:	ENGEL, RUDOLF
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES ARTIFICIAL STONE BLASTING CEMENTS CERAMICS CHEMISTRY COMBUSTION ENGINES COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING LIME, MAGNESIA MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PERFORMING OPERATIONS REFRACTORIES SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER SLAG STEAM ENGINES TRANSPORTING TREATMENT OF NATURAL STONE WEAPONS WORKING CEMENT, CLAY, OR STONE
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Zusammenfassung:	PCT No. PCT/EP88/01111 Sec. 371 Date Jul. 5, 1989 Sec. 102(e) Date Jul. 5, 1989 PCT Filed Dec. 7, 1988 PCT Pub. No. WO89/05222 PCT Pub. Date Jun. 15, 1989.In the production of moldings from ceramic material with embedded reinforcement a high surface quality and a systematic improvement of strength and toughness may be achieved if the reinforcement is in the form of a stiff, three-dimensional supporting skeleton (13) with a geometry adapted to the molding geometry and which prior to filling of the mold cavity with ceramic material is fixed in the mold cavity with the aid of a holding bar (9) and has a structure which is formed by reinforced C-fiber mats and which is pervious to ceramic material introduced into the mold cavity by abrupt evacuation thereof.