Iron Trough Castables
相關資料:

1.Description
Iron trough castables is made from corundum, high quality chamotte, silicon carbide, bonding clay and organic bonds, submicron powder and additives.
2.Feature
Excellent corrosion resistance and thermal shock resistance, drying quickly, non-stick iron, long operating life, easy mending.
3.Application
For iron trough and slag trough of big-and-middle-sized blast furnace.
 

Main Performance Index

Item

Brand

TJ-1

TJ-2

TJ-3

TJ-4

TJ-5

Al2O3%

74

70

65

60

50

SiC%

10

11

12

12

25

Bulk Density110g/cm3

 

2.80

2.65

2.60

2.55

2.50

Compression StrengthMpa

110

24

22

20

18

18

1450

50

45

40

35

30

Modulus of RuptureMpa

110

3.4

3.2

3.0

2.5

2.5

1450

5.0

4.5

3.8

3.5

3.2

Linear Change%

1450

±0.4

±0.4

±0.5

±0.5

±0.5

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