High alumina castable
High alumina castable
Detail
|
Item |
JX-LN-A |
JX-DA55 |
JX-DA60 |
|
|
Al2O3 (%) ≥ |
45 |
55 |
60 |
|
|
BD (g/cm3) |
110℃×16h |
2.15 |
2.25 |
2.30 |
|
CCS (MPa) ≥ |
110℃×16h |
25 |
30 |
30 |
|
1000℃×3h |
35 |
40 |
40 |
|
|
MOR (MPa) ≥ |
110℃×16h |
4 |
5 |
5 |
|
1000℃×3h |
5 |
6 |
6 |
|
|
Linear change (%) |
110℃×16h |
-0.2～0 |
-0.2～0 |
-0.2～0 |
|
1000℃×3h |
-0.5～0 |
-0.5～0 |
-0.5～0 |
|
|
Thermal shock resistance (cycles) ≥ |
900℃water-cooling |
25 |
25 |
25 |
|
Service temperature (℃) |
1400 |
1350 |
1350 |
|
Packaging: 25kg/ bag, 50kg/ bag. Storage: keep dry. Shelf life: 6 months.
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