bricks
Special high alumina brick

Special high alumina brick

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belong to:Alumina silica series products

Release time:2024-04-24 09:26:43

TEL:+0086-15037978556 Online Message
details

Items

Specification Value

Typical value

Al2O3 %

65

69.6

Fe2O3 %

1.8

1.5

R2%

0.4

0.3

Bulk densityB.D.  g/cm3

2.5

2.6

Apparent PorosityA.P.  %

21

20

Normal temperature compressive strengthC.C.S.  MPa

55

65

Thermal ExpansionT.E. 1000°C %

0.65

0.6

Thermal Shock StabilityT.S.R.  950°C Water  Cycle

20

20

Softening Temperature Under LoadR.U.L.  T0.5,°C,

1350

1370

Reburn Line ChangesP.L.C.  1500°C*2h

0~+0.2

+0.1


Special high alumina brick features good therma shock resistance, and can be applied in zinc recycling furnace.

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