Specifications

Chrome Brick
1.High refractoriness
2.Good thermal stability
3.Good corrosion resistance

  Chrome Brick  

 

   

 

Features

1.High refractoriness
2.Good thermal stability

3.Good corrosion resistance to both acid and alkali.

 

Application

High purity chrome brick is widely used in melting tanks, sidewalls, superstructures,throat, doghouse,forehearth channels in container glass tanks , vitrification plants for filter dust and ash.

 

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

  

Trading Process

 

 

 

   

 Brief Introduction of Sunrise

 

 

Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the production and development of refractory 

materials for glass , petrochemistry, metallurgy, construction and nonerrous metal industries. Our main

products include fused cast AZS 33, 36,41, fused cast αβ alumina brick, crucibles, furnace fireclay bottom 

block, silica, high alumina, magnesia, corundum, chrome, zircon, mullite, zirconia mullite, silicon carbide, 

sillimanite, alumina bubble bricks, various insulation bricks, and ceramic fiber products,etc.