|
FUSED CAST ALUMINA (alfa-beta Alumina) TY-M TY-H TY-A
|
|
ab
Alumina TY-M: The typical glass contact
materials for the end zones of furnaces (working-end,
feeder channels) when glass quality is the priority : TV
Glass, high quality container glass, float glass. |
|
a
Alumina TY-A: The typical glass contact
materials for the end zones of furnaces (working-end,
feeder channels) when glass quality is the priority : TV
Glass, high quality container glass, float glass. |
|
b
Alumina TY-H: Its neutrality against
soda vapors makes it the best choice for the downstream
part of superstructures in demanding
applications. |
| Physical and chemical index: |
| Item |
Unit |
Behaviors |
| FUSED CAST Alumina |
| TY-M |
TY-H |
TY-A |
Chemical
Composition |
Al2O3
|
|
% |
94 |
93 |
98.5 |
| SiO2 |
≦ |
1 |
1 |
0.4 |
NaO2 |
4 |
6.5 |
0.9 |
Crystallographic |
a-Al2O3 |
|
|
44 |
0 |
90 |
| b-Al2O3 |
|
|
55 |
99 |
4 |
| Vitreous Phase |
|
|
1 |
1 |
6 |
|
|
