Here to celebrate the opening of a sweeping change in the layout of our website, old and new clients are welcome to visit this website!
Tel:0086-510-81708128
Hotline:013921378999
 
Magnesia-Alumina Spinel Brick,Magnesia-Chrome Brick,Unshaped Material for Large Metallurgical Lime Kiln
Counter 275   Addtime:2006-07-05 22:38:37
Brand name
Item

Magnesia-chrome spinel bricks 

Magnesia-alumina spinel bricks

XNGe-13

XMLJ-75

XMLJ-70

XMLJ-B

XML-75

MgO ≥℅

70

75

70

77

75

Al2O3 %

8-15

8-15

19

10

SiO2 ≤℅

2

1.8

Cr2O3 %

13

Bulk density

2.95

2.95

2.9

3.0

2.95

Apparent porosity 

18

18

19

20

18

Cold crushing strength 

40

50

45

50

45

0.2Mpa Refractoriness under load 

T21700

T21700

1600

T21700

1650

Themal stability(1100℃)water

15

8

20

15

Liner expansion

1.1

0.91

Copyright © 2002-2024 www.wxdyt.com All Rights Resverved.