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A platform for research: civil engineering, architecture and urbanism
Novel magnesia refractory material
The invention relates to a novel magnesia refractory material comprising the components in parts by mass: 35-40 parts of magnesite particles, 15-20 parts of silicon micro-powder, 3-5 parts of calcium oxide, 3-5 parts of chromic oxide, 2-4 parts of manganese oxide, and 2-4 parts of silicon dioxide. By the technical scheme, the novel magnesia refractory material has the advantages of high refractoriness, strong corrosion resistance and long service life under an alkaline environment, and a magnesite brick prepared from the material has high density and can resist a high temperature of more than or equal to 2300 DEG C.
Novel magnesia refractory material
The invention relates to a novel magnesia refractory material comprising the components in parts by mass: 35-40 parts of magnesite particles, 15-20 parts of silicon micro-powder, 3-5 parts of calcium oxide, 3-5 parts of chromic oxide, 2-4 parts of manganese oxide, and 2-4 parts of silicon dioxide. By the technical scheme, the novel magnesia refractory material has the advantages of high refractoriness, strong corrosion resistance and long service life under an alkaline environment, and a magnesite brick prepared from the material has high density and can resist a high temperature of more than or equal to 2300 DEG C.
Novel magnesia refractory material
JIA LIUKUAN (author) / HAN JIANLE (author) / SHANG BO (author)
2016-02-17
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2015
| European Patent Office | 2015
| European Patent Office | 2016
| European Patent Office | 2015