Steel Fiber Castable

Steel Fiber Castable

Steel Fiber Reinforced Castables possess the characteristics with high strength, good performance in medium and high temperature, good volume stability, good wear resistance and excellent thermal shock resistance etc.. The products are widely used in insulation parts for industrial furnace and thermal device lining.

Technical instructions

Steel Fiber Reinforced Castables possess the characteristics with high strength, good performance in medium and high temperature, good volume stability, good wear resistance and excellent thermal shock resistance etc.. The products are widely used in insulation parts for industrial furnace and thermal device lining.

Technical Parameters

ITEM

HD-RFJ60

HD-RFJ70

HD-RFJ75

HD-RFJ80

Al2O3(%≥

60

70

75

80

BD(g/cm3)≥

110℃×24h

2.4

2.5

2.7

2.8

MOR

 (MPa) ≥

110℃×24h

10

11

12

14

1100℃×3h

10

11

12

14

CCS

 (MPa) ≥

110℃×24h

40

50

60

70

1100℃×3h

50

60

70

80

PLC(%)≤

1100℃×3h

±0.5

±0.5

±0.5

±0.5

 

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