Monoblock Stopper
Name |
Monoblock Stopper |
|
Body |
Head |
|
Al 2 O 3 ,(%) ≥ |
60 |
75 |
C + SiC , (%) ≥ |
20 |
12 |
Apparent porosity(%), ≤ |
18 |
18 |
Bulk density (g/cm 3 ), ≥ |
2.5 |
2.5 |
Cold crushing strength (MPa), ≥ |
22 |
22 |
Modulus Of Rupture at room temp,(MPa) ≥ |
8 |
8 |
Thermal Expansion rate,(%) ≤ |
0.7 |
0.7 |
Thermal shock resistance, (Times) ≥ |
10 |
10 |