METHOD OF MANUFACTURING REFRACTORY MASONRY MORTAR Russian patent published in 2004 - IPC

Abstract RU 2231503 C2

FIELD: refractory materials.

SUBSTANCE: invention is intended for metallurgy and may be used in lining high-temperature metallurgical furnaces with working temperatures between 800 and 1700^оС. Binding component of masonry mortar utilized is alumino-boro-phosphate concentrate commonly used as component in fabrication of refractory bricks and casting molds. Concentrate is diluted with water to density 1.35-1.38 g/cm³. Masonry mortar is composed of chamotte mortar powder, 64-68%, alumino-boro-phosphate concentrate, 29-33%, and hardener MgO·SiO₂, 3%.

EFFECT: prolonged service time of lining.

3 cl, 1 tbl

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RU 2 231 503 C2

Authors

Sysoev A.V.

Aminov S.N.

Nakhalov S.A.

Zavadskij K.F.

Rukomojkin A.A.

Dates

2004-06-27—Published

2001-11-06—Filed