Fused rebounded magnesia-chrome bricks

XDMGe-12

XDMGe-14

XDMGe-16

XDMGe-18

XDMGe-20

XDMGe-20BWS

MgO≥℅

60

60

55

55

55

62

SiO₂≤℅

2.5

2.5

2.5

1.8

2.0

Cr₂O₃≥℅

12

14

16

18

20

23

Apparent porostiy 

17

17

17

17

17

17

Bulk density 

3.0

3.05

3.1

3.15

3.2

3.22

Cold crushing strength

45

45

45

45

45

50

0．2Mpa Refractoriness under load 

1700

1700

1700

1700

1700

1700