Today is£º
Unshaped Refractory Material for Blast Furnace Hot Blast Stove£¨Counter 1   Addtime£º2006-7-5 22:18:17£©

Item 

Unite 

X-MA-N31

X-HM-12P

X-AM-L10

Refractoriness 

¡æ

1690

1820

Chemical composition 

%

33

70

Modulus of rupture strength 

110¡æ

Mpa

0.8

4.0

4.0

1200¡æ

0.2

1500¡æ
8.0

900¡æ
0.4

0.2Mpa Refractoriness under load 

¡æ

1550

Size 

+0.5mm¡Ü

%

1

-0.074mm¡Ý

0.5

THermal conductivity 

W/m.k

0.395

Application 

Fireclay Brick Construction(N3) 

High-Alumina SiC Brick Construction

Insulating Brick Construction 

 
 

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