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Kiln-Used Silicon Carbide Bonded Silicon Nitrogen Brick£¨Counter 1   Addtime£º2006-7-5 18:29:10£©
Specification Item
YGSC I
YGSC II
SiC ¡İ%
70
70
Si3N4 ¡İ%
18
20
Fe2O3¡Ü%
1.2
1.0
Apparent porosity
16
15
Bulk density ¡İg/cm3
2.65
2.70
Cold crushing strength ¡İMPa
150
180
Modulus of rupture ¡İMPa
35
40
Modulus of rupture ¡İMPa
40
42
Thermal conductivity
17
17
R.T.S.cycle 1100¡æ (Water) 
25
25
 
 

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