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  • High chrome brick

High chrome brick

Catalog: High Chrome brick | 2022-04-08

High chrome brick is used in severe corrosion and high thermal stress areas of reinforcing fiberglass furnaces and E-glass furnaces, such as throat, sidewall of melting tank and clarifying basin, bottom paving especially around the bubbler, fore hearth, corner block, feeder channel, channel lop, bushing blocks and back-up blocks, It can be also be used in throat, dam and high wear areas in various types of glass furnaces such as clear soda-lime glass.

Product Details

High Chorme Brick introduction

High chrome brick is used in severe corrosion and high thermal stress areas of reinforcing fiberglass furnaces and E-glass furnaces, such as throat, sidewall of melting tank and clarifying basin, bottom paving especially around the bubbler, fore hearth, corner block, feeder channel, channel lop, bushing blocks and back-up blocks, It can be also be used in throat, dam and high wear areas in various types of glass furnaces such as clear soda-lime glass.
Item
RS-Cr94
RS-Cr92
RS-Cr90
RS-Cr80
Cr2O3 %
94
92
90
80
TiO2 %
3.8
3.8
4
-
Apparent Porosity %
≤16
≤20
≤20
≤20
Bulk Density g/cm3
≥4.33
≥4.05
≥4.1
≥4.00
Cold Crushing Strength Mpa
≥200
≥100
≥100
≥100
0.2Mpa Refractoriness Under Load T0.6 ℃
≥1700
≥1680
≥1680
≥1670
Product Application
High chrome brick (Cr2O3 ≥ 90%) is mainly used for coal chemical industry, chemical industry furnace, alkali-free glass fiber kiln, waste incinerator and other key parts of the furnace.