Baffle Brick
Besides mullite, corundum mullite, electro cast corundum baffle bricks: we are also capable of manufacturing excellent de-slagging , heat flushing resistance chromium mullite, zirconium corundum mullite baffle bricks.
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Specification of baffle brick
item
|
material
|
High aluminum
|
Alumina mullite
|
capacitance corundum
|
AL2O3chemical composition
|
60-65
|
65-70
|
80
|
bulk density 1500℃*3h≥
|
2.5
|
2.5
|
2.6
|
compression strength 1500℃*3h≥
|
70
|
80
|
100
|
modulus of rupture 1500℃*3h≥
|
8.0
|
8.5
|
11
|
permanent linear change 1500℃*3h
|
±0.6
|
±0.5
|
±0.3
|
Max service temperature(℃)
|
1450
|
1550
|
1600
|
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