Third, the ladle is used the series of high aluminium refractory brick -----Details
Main products: Gag brick , casting a brick , sleeve brick , seat brick ,etc.. The size of form of different bricks can be confirmed by the demanding party 。
Main physics and chemistry index
project
index
SL-48
KL-48
XL-48
ZL-48
AL2O3,%
48-55
Fire-resistant degree ,%
Not lower than
1750
0.20MPaLoading softens the temperature of beginning ,℃
1450
--
1400
Burn the line to change again ,%,1450℃,2h
-
+0.1
-0.4
Show the air vent rate ,%
18-24
<=24
18-24
<=25
The normal atmospheric temperature is able to bear the intensity of pressing