
Steel Fiber Castable
Category:
High temp industrial furnace & fireplace / stove / boiler refractory products
Keyword:
Steel Fiber Castable
- Describe
-
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.
advatages above products of other company
1. High refractoriness.
2. Good spalling resistance and wear resistance.
3. Good corrosion resistance.
4. Good thermal shock resistance.
5. High mechanical strength.
6. High-temperature creep rate is low.
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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