C - Chemistry – Metallurgy – 04 – B
Patent
C - Chemistry, Metallurgy
04
B
261/6
C04B 35/56 (2006.01) C21B 7/14 (2006.01)
Patent
CA 1097378
ABSTRACT A refractory composition for manufacturing articles, which come into contact with molten iron and slag in a blast furnace environment, con- taming refractory constituents, silicon carbide, carbonaceous material, binders, optionally a plasticizer, and 0.1 to 3 wt%, based on the total solids of very fine ohromium oxide. Articles made from such compositions exhibit an improved resistance to corrosion by, particularly, molten slag.
303729
Gelsdorf Gunter
Wirth Friedhelm
Didier-Werke A.g.
Fetherstonhaugh & Co.
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