REFRACTORY CONTAINING CARBON

REFRACTORY CONTAINING CARBON

PURPOSE: To obtain a refractory containing carbon capable of remarkably improving heat resistant spalling properties of the refractory containing carbon used for the vessels of various molten metals, also improving oxidation resistance and corrosion resistance to prolong the life of the vessels of v...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YASUI HIROSHI, MATSUI TAKESHI, NONOBE KAZUO, MIKAMI YORIYOSHI
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:PURPOSE: To obtain a refractory containing carbon capable of remarkably improving heat resistant spalling properties of the refractory containing carbon used for the vessels of various molten metals, also improving oxidation resistance and corrosion resistance to prolong the life of the vessels of various molten metals to a large extent. CONSTITUTION: This refractory containing carbon is obtained by adding 0.5-10 pts.wt. one kind or more selected from a single powder, a blended powder or an alloy powder of aluminum, magnesium and silicon and 1-8 pts.wt. heat curing boron modified phenolic resin as a binder to 100 pts.wt. blended material containing 3-30wt.% carbon raw material and the rest of a basic refractory material.