|Name:||Fire Clay Bricks 1400 Degree Heat Proof Bricks||Brand Name:||CH Refractories|
|Application:||Heat Proof Kiln||CCS:||30 Mpa|
|Al2O3 Content (%):||45%||Apparent Porosity:||22%|
45% Al2O3 Fire Clay Bricks,
1400C Fire Clay Bricks,
SK34 Fireplace Refractory Brick
Fire Clay Bricks 1400 degree heat proof bricks is made from clinker clay by mixing, forming, drying, sintering and machine pressing moulding with good resistance to corrosion and abrasion, good thermal shock resistance, good spelling resistance, high mechanical strength, good volume stability under high temperature.
The mineral composition of heavy dense Fire Clay Bricks 1400 degree heat proof bricks mainly is kaolinite(Al2O3·2SiO2·2H2O) and 6%~7% impurities (oxides of potassium, sodium, calcium, titanium and iron). The firing process of blast furnace refractory tiles is mainly due to the continuous dehydration of kaolinite to form crystallization of mullite (3Al2O3·2SiO2). SiO2 and Al2O3 in the yellow fire clay bricks form a eutectic low-melting silicate with impurities during the firing process, surrounding the mullite crystal.
CH Refractoies will control each manufacturing process. Starting from the raw material into factory, Every production process of our product should through strict quality control, In addition to rigorous process control, our quality control team inspects the output of each process to ensure material quality and consistency. We do our best to supply the products with best quality to satisfy our customers.
|0.2Mpa Refractoriness under load(RUL)/℃≥||1400||1350||1320||1300|
Reheating linear change/℃(1500℃,2h)
|1400℃,2h||+0.1 -0.4||+0.1 -0.5||+0.2 -0.5|
|1350℃,2h||+0.2 -0.5||+0.2 -0.5||+0.2 -0.5||+0.2 -0.5|
|Apparent porosity/% ≤||22||24||26||24||26||24||26||28|
Applications of Fire Clay Bricks 1400 degree heat proof bricks :
Clay refractory brick plays an incomparable important role in the development of high temperature industrial kiln production, which is the indispensable basic alumina heat resistant material to ensure following production running and technological development.
Clay brick can be applied to
1. Carbon bake furnaces in the aluminum industry
2. Preheat zones and cyclones of rotary cement kilns
3. Insulation for glass tanks
4. Fireplace and pizza ovens
5. Coke ovens
6. Blast furnaces
7. Reheating furnaces
8. Suspended roofs
9. Lime kilns
Advantages of CH Fire Clay Bricks 1400 degree heat proof bricks :
●Good thermal properties
●Resistant to acid slag and acid gases
●Resistant to rapid cooling and rapid heating
● Customerize mould according to different size requirements for free
●high bulk density,low apparent porosity,low creep,cheapest price in China,Free sample,Free construction guidance ,free 3D design