Castable for carbon calcined rotary kiln has the advantages of high strength, high wear resistance, anti-flaking and anti-scouring. Castable for carbon calcined rotary kiln is suitable for rotary kiln kiln mouth, pre-tropical zone, calcination zone, cooling machine, feed nozzle and other parts.
Castable for carbon calcined rotary kiln has the advantages of high strength, high wear resistance, anti-flaking and anti-scouring. Castable for carbon calcined rotary kiln is suitable for rotary kiln kiln mouth, pre-tropical zone, calcination zone, cooling machine, feed nozzle and other parts.
|
Items |
CH-JZ70 |
CH-JZ45 |
CH-JZ60 |
|
|
AL2O3 /% ≧ |
70 |
45 |
60 |
|
|
Bulk density (110℃×24h) g/cm3 ≥ |
110℃×24h |
2.6 |
2.4 |
2.4 |
|
Compressive strength /MPa ≥
|
110℃×24h |
40 |
35 |
36 |
|
1000℃×3h |
70 |
65 |
40 |
|
|
1300℃×3h |
80 |
70 |
65 |
|
|
Flexural strength/MPa≥
|
110℃×24h |
10 |
6 |
4 |
|
1000℃×3h |
12 |
8 |
6 |
|
|
1300℃×3h |
16 |
10 |
10 |
|
|
Permanent Linear Change /% ≤ |
0.02 |
0.02 |
0.01 |
|
Castable for carbon calcinator
|
Items |
CH-TLD |
CH-TLQ |
CH-TLZ45 |
CH-TLZ60 |
CH-TLZ70 |
|
|
AL2O3 /% ≧ |
— |
— |
45 |
60 |
70 |
|
|
Bulk density g/cm3 ≥ |
110℃×24h |
2.2 |
2.2 |
2.2 |
2.3 |
2.5 |
|
Compressive strength /MPa ≥
|
110℃×24h |
40 |
50 |
30 |
35 |
40 |
|
1000℃×3h |
40 |
50 |
40 |
40 |
50 |
|
|
Flexural strength/MPa≥
|
110℃×24h |
7 |
8 |
6 |
7 |
10 |
|
1000℃×3h |
7 |
8 |
6 |
6 |
8 |
|
|
Permanent Linear Change /% ≤
|
110℃×24h |
±0.1 |
±0.1 |
±0.1 |
±0.1 |
±0.1 |
|
1000℃×3h |
±0.4 |
±0.4 |
±0.4 |
±0.4 |
±0.4 |
|
|
Maximum Service temperature/℃ |
1400 |
1450 |
1400 |
1450 |
1500 |
|
Base on high quality magnesite and graphite as main raw materials, low carbon MgO-C bricks are produced via pressing and low temperature pre-baking and mainly used in slag zone of ladle lined with low carbon or carbon-free refractories for low and ultra-low steel production.
EAF tap-hole filler is developed with magnesite, forsterite and silica as the main materials according to different requirements, and shows the features of easy installation, good sintering, floating resistance, high self-open rate and good safety performance.
Checker Brick is a kind of heat-transfer medium, which is mainly used for middle-upper part of regenerative chamber in hot blast stove for thermal storage in the burning period.
If you need our products please write down any questions, we will reply as soon as possible.