SHROUD
|
Item |
SH--A Preheat-type |
SH--A Non-preheat |
SH--B Preheat-type |
SH--B Non-preheat |
|
Al2o3{%} min |
40 |
50 |
40 |
35 |
|
C+sic{%} min Sio2 {%} max |
25 |
25 |
25 |
30 |
|
AP |
19 |
19 |
20 |
20 |
|
BD (g/cm3} |
2.2 |
2.3 |
2.1 |
2.0 |
|
CCS mpa |
20 |
20 |
18 |
18 |
|
Thermal expansion coefficient (%) 20-1000 oC |
0.45 |
0.35 |
0.45 |
0.35 |
|
Thermal shock resistance |
5 |
5 |
5 |
5 |
|
MOR mpa |
6 |
6 |
5 |
5 |
