Today is£º
Sillimanite Brick and Dense Fireclay Brick£¨Counter 1   Addtime£º2006-7-5 0:00:56£©
Brand name
Item
Sillimanite Brick
High densed Brick
Low creep fire caly brick 
XGC-55
XGC-65
XVN-42
XLN-40
Al2O3 ¡Ý%
55
65
42
40
Fe2O3 ¡Ü%
1
1
1.5
2.0
Apparent porosity
17
17
15
22
Bulk density¡Ýg/cm3
2.40
2.45
2.35
2.10
Cold crushing strength¡ÝMPa
55
60
50
30
Refractoriness under load£¨T0.6¡æ£©¡Ý
1550
1580
1450
1350
Shock resistances£¨1100¡æwater cycles£©¡Ý
15
15
Application
Foreheadrth and upper construction
Regenerator wall
 
 

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