PRODUCTION OF FORMED MAGNESIA

PURPOSE:To produce a defect-free homogeneous formed article of magnesia by extrusion molding. CONSTITUTION:Magnesia powder is mixed with a sintering assistant and a deflocculating agent in wet state and dried. The obtained powder is mixed with a forming binder dissolved in an organic solvent and liq...

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Bibliographische Detailangaben
Hauptverfasser:	HIROZAWA KOZO, ASAGAMI OSAMU, TAKAHASHI SEIZO, NAKAGAWA TAKEO
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:	PURPOSE:To produce a defect-free homogeneous formed article of magnesia by extrusion molding. CONSTITUTION:Magnesia powder is mixed with a sintering assistant and a deflocculating agent in wet state and dried. The obtained powder is mixed with a forming binder dissolved in an organic solvent and liquid paraffin and the mixture is extrusion-molded.