FREMGANGSMAATE FOR FREMSTILLING AV SILISIUMKARBID

A mixt. of powdered SiO2 and carbon is pressed into pellets to give a min. apparent density of 1.0 g/cm3 and min. compressive strength of 6.5 kg/cm2; the pellets are then mixed with non-reacted or partly reacted reclaimed matl. as a furnace packing and heated in an electric furnace with a min. remai...

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Bibliographische Detailangaben

1. Verfasser:	MINEMURA, YUJI
Format:	Patent
Sprache:	nor
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS COMPOUNDS THEREOF CONCRETE INORGANIC CHEMISTRY LIME, MAGNESIA METALLURGY NON-METALLIC ELEMENTS REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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