MAGNESITE-SILICATE REFRACTORY GOODS

Addn. of periclase (I) and monticellite (II) to the mixt. for the prepn. of magnesial silicate refractory improves its properties. The mixt. contains (in wt.%): forsterite 51-73, aluminomagnesial spinel 21-30, (I) 5-15 and (II) 1-4 and is fired for 4 hours at 1600 deg. - The material is used for fur...

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Bibliographische Detailangaben
Hauptverfasser:	SAVCENKO JURIJ I.,SU, PEREPELICYN VLADIMIR A.,SU, STEPANOVA INESSA A.,SU, TABATCIKOVA SOFIJA N.,SU, PAVLOV PETR P.,SU, BEZAJEV VIKTOR M.,SU
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	Addn. of periclase (I) and monticellite (II) to the mixt. for the prepn. of magnesial silicate refractory improves its properties. The mixt. contains (in wt.%): forsterite 51-73, aluminomagnesial spinel 21-30, (I) 5-15 and (II) 1-4 and is fired for 4 hours at 1600 deg. - The material is used for furnace linings. ADVANTAGE - Increased resistance to alkaline silicate melts and lower gas permeability. - Bul.44/30.11.87 (5pp Dwg.No 0/0)