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Product description
Type |
Standard |
High Pure |
High Aluminum |
Zir-Alu |
Zirconium |
|
Classification Temp(oC) |
1260 |
1260 |
1360 |
1360 |
1430 |
|
Working Temp (oC) |
1050 |
1100 |
1200 |
1200 |
1350 |
|
Color |
Pure white |
Pure white |
Pure white |
pure white |
Pure white |
|
Density (kg/m3) |
64 |
64 |
96 |
96 |
128 |
|
160 |
160 |
160 |
160 |
160 |
||
Permanent linear shrinkage(%)(after24 hours,128kg/m3) |
-3 |
-3 |
-3 |
-3 |
-3 |
|
(1000oC) |
(1100oC) |
(1250oC) |
(1000oC) |
(1350oC) |
||
Thermal conductivity (w/m.k),128kg/m3) |
0.09(400oC) |
0.09(400oC) |
0.12(600oC) |
0.132(600oC) |
0.16(800oC) |
|
0.16(800oC) |
0.16(800oC) |
0.20(1000oC) |
0.22(1000oC) |
0.20(1000oC) |
||
Tensile strength (Mpa)(128kg/m3) |
0.08-0.12 |
0.08-0.12 |
0.08-0.12 |
0.08-0.12 |
0.08-0.12 |
|
Chemical Composition (%) |
Al2O3 |
46 |
47--49 |
52-55 |
45-46 |
39-40 |
Al2O3+SiO2 |
98 |
99 |
99 |
- |
88 |
|
ZrO2 |
- |
- |
- |
5-7 |
15-17 |
|
Fe2O3 |
0.4 |
0.2 |
0.2 |
0.2 |
0.2 |
|
Na2O+K2O |
≤0.3 |
0.2 |
0.2 |
0.2 |
0.2 |
|
CaO+MgO |
0.2 |
0.2 |
0.2 |
- |
0.2 |
|
Size (mm) |
14640x610x13; 14640x1220x13; 7200x610x25; 7200x1220x25; 3600x1220x50; 3600x610x50 |
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