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PRODUCTS CENTER
TUNDISH IMPACT PAD & SKIMMER BLOCK
TUNDISH IMPACT PAD & SKIMMER BLOCK
|
BRAND |
MAGNESIA |
ALUMINA |
||
|
YZDY-1 |
YZDY-2 |
YZDY-3 |
||
|
MgO,% ≥ |
75 |
70 |
7 |
|
|
Al2O3,% ≥ |
15 |
20 |
75 |
|
|
BULK DENSITY（g/cm3） |
2.7 |
2.7 |
2.95 |
|
|
C.C.S（MPa）≥ |
110℃x24h |
30 |
40 |
50 |
|
1500℃x3h |
60 |
70 |
80 |
|
|
C.B.S（MPa）≥ |
110℃x24h |
5 |
5 |
8 |
|
1500℃x3h |
10 |
10 |
12 |
|
|
LINEAR CHANGE AFTER HEATING （%）1500℃x3h |
0-0.4 |
0-0.3 |
0-0.3 |
|