CHARGE FOR PRODUCING REFRACTORY MATERIAL Russian patent published in 2017 - IPC C04B35/14 C04B28/24

Abstract RU 2631281 C1

FIELD: chemistry.

SUBSTANCE: charge includes, wt %: liquid glass 9.2-9.8; sodium fluorosilicate 0.3-0.5; quartzite 20.5-22.0; iron scale 3.0-4.0; carborundum 3.9-4.7; dinas - the rest.

EFFECT: increasing the heat resistance of the refractory material.

1 tbl

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RU 2 631 281 C1

Authors

Shchepochkina Yuliya Alekseevna

Dates

2017-09-20—Published

2016-07-11—Filed