Name: Fiber Glass Furnace Used Cr2O3 Brick
Brand: Sunrise
Availability: InStock

Product Details

Product Description

Cr₂O₃ Brick

Features

1.High refractoriness under load
2.Good thermal shock resistance

3.Good corrosion resistance to both acid and alkali.

Application

High Chrome 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 , doghouse, corner block, feeder channel, channel lip, bushing blocks and back-up blocks .

It can also be used in throat, dam and high wear areas in various types of glass furnaces such as clear soda-lime glass.

TY-C92 is used in less corrosion glass contact areas where temperature is low in reinforcing fiberglass furnace or as back up block in textile-type fiberglass furnace and high wear areas of stacks in furnaces for glass wool or reinforcing fiberglass.

TY-C90 is used in the high wear areas of stack in glass wool furnaces and reinforcing fiber glass furnaces. It is also used as back-up blocks in float glass furnaces.

Physical properties and chemical composition

Item	High Cr2O3 Brick TY-C96	High Cr2O3 Brick TY-C94	High Cr2O3 Brick TY-C93	High Cr2O3 Brick TY-C92	High Cr2O3 Brick TY-C90	Chrome Brick TY-C85	Chrome Brick TY-C80
Cr2O3 %	96±1	94±1	93±1	92±1	90±1	≥86	80
TiO2 %		3.8±0.3	3.8±0.3	3.8±0.3	4±0.3	/
Al2O3 %			/			/
Fe2O3 %			/			/
Bulk density g/cm3	4.65	4.15-4.55	≥4.13	≥4.13	≥4.1	≥4.2	4
Apparent Porosity %	10	12-18	≤17	≤20	≤20	≤17	18
Cold Crushing Strength Mpa	300	130-250	≥100	≥100	≥100	≥100	120
Refractoriness under load (0.2Mpa,0.6%)	≥1700	≥1700	≥1680	≥1680	≥1680	≥1670	≥1670
Reheating linear change rate (1600°Cx3h)			±0.2			±0.2