Industry Furnace

RH Furnace Use Unshaped Basic Refractory Castable


Product Details

Technical Dates of RH Furnace use Refractory Castable

 

ITEM

 

PROPERTY

Corundum-Spinel Castable

 HXCMA-93

MgO-Cr2O3         Ramming Mix HXMGE-55

MgO Gunning Refractory Mix

HXMC-80

MgO-Cr2O3 Refractory Mortar

HXMGE-50

Al2O3  %  ≥

85

/

/

/

MgO   %  ≥

8

55-60

83

50

Cr2O3  %  ≥

/

16

/

18

SiO2    %  ≤

/

1.5

/

/

B.  D.  g/cm3 ≥

(110℃×24h)

3.0

3.10

2.30

/

C. C. S.

(MPa)≥

110℃×24h

30

30

5

1.5

1500℃×3h

80

40

20

1.0

M.O.R

(MPa)≥

110℃×24h

5

5

2

/

1500℃×3h

10

6

5

/

P.L.C

(%)

1500℃×3h

0-----1.0

-0.5-----+0.5

-1.5-----+3.0

Bonding time:

1-3 min

 

*They are typical values in this table, not a basis for order.