Castable

High strength corundum castable


Product Details


Technical Dates of Corundum High-Strength Castable


Item

Corundum High-Strength Castable

Sic Surface Crusting Resistant Castable

High Strength And Speed-Setting Castable


HWG-16

HWG-17

HWG-18

HWK-50

HWK-55

HWPA80

HWPAF80

AI2O3(%) ≥

85

90

93



80

80

SiO2(%)≤

10

6

2





SiC(%)≤








B.D g/cm3≥

2.9







C.C.S.(MPa)≥

110℃x24h

80

100

80

70

70

50

70


1100℃x3h

80

100

80

80

80

60

80


1500℃x3h

80

100

80





M.O.R MPa≥

110℃x24h

8

12

8

8

8

7

8


1100℃x3h

8

12

8

7

7

8

10


1500℃x3h

8

12

8





P.L.C(%)

1100℃x3h

-0.10~-0.30

-0.10~-0.30

±0.2

±0.3

±0.4

±0.4

-0.20~-0.50


1500℃x3h

-0.10~-0.50

-0.20~-0.60

±0.5





Maximum Service Temperature ℃

1650

1700

1750

1300

1400

1500

1500

Installation Method

Vibration

Vibration

Vibration

Vibration

Vibration

Ramming

Ramming

Water Required(%)

5~6

5.5~6.5

5.5~6.5

6~7

6~7


Main Use

Entrance, Coal Spraying Pipe

Entrance, Coal Spraying Pipe

Entrance, Coal Spraying Pipe

Cone Of Preheater, Up-Take Gas Duct, Inclined Track

Entrance, Repairing Of Cooling Machine

Entrance, Repairing Of Cooling Machine