HOME
Wear-resistant castables for lime Rotary kiln
You may submit your questions by filling the form.
Wear-resistant castables for lime Rotary kiln, taking the bauxite, corundum and silicon carbide as the aggregate and fine power, is produced by adding appropriate micro powder. Featured by good volume stability, thermal shock resistance, corrosion resistance, anticracking and antistriping properties, it is mainly used in the pellet rotary kiln and coal burner, which are badly scoured and worn in the industrial kiln.
|
Items |
YH-M65 |
YH-M70 |
YH-M75 |
|
|
Al2O3 % ≥ |
65 |
70 |
75 |
|
|
BD g/cm3 |
110℃x24h |
2.6 |
2.7 |
2.8 |
|
MOR MPa ≥ |
110℃x 24h |
10 |
10 |
10 |
|
1000℃ x 3h |
10 |
12 |
13 |
|
|
CCS MPa ≥ |
110℃ x24h |
60 |
65 |
80 |
|
1000"Cx3h |
90 |
100 |
100 |
|
|
Linear dimensional change % ≥ |
1000℃x3h |
±0.3 |
±0.3 |
±0.3 |
|
Thermal shock resistance (1000℃) ≥ |
20 |
20 |
20 |
|
|
Cold wearing capacity cm3 ≤ |
8 |
7 |
7 |
|
