
Cineál |
COIM |
ST |
HP |
HA |
Zir-Alu |
HZ |
|
Teocht Aicmithe. |
1100℃
|
1260℃
|
1260℃
|
1360℃
|
1400℃
|
1430℃
|
|
Teocht Oibre. |
<1000 ℃
|
1050℃
|
1100℃
|
1200℃
|
1200℃
|
1350℃
|
|
Dath |
bán |
bán |
bán |
bán |
bán |
bán |
|
Dlús(kg /m3) |
96/128
|
96/128
|
96/128
|
128/160
|
128/160
|
128/160
|
|
Crapadh Líneach (%)
|
-4
|
-3
|
-3
|
-3
|
-3
|
-3
|
|
Seoltacht theirmeach (W / M.K)
|
0.09
|
0.09(
|
0.09
|
0.12
|
0.132
|
0.16
|
|
Neart teanntachta (Mpa)
|
0.08-0.12 |
0.08-0.12 |
0.08-0.12 |
0.08-0.12 |
0.08-0.12 |
0.08-0.12 |
|
Ceimiceach(%) |
Al2O3 |
44 |
46 |
47-49 |
52-55 |
45-46 |
39-40 |
Al2O3+Sio2 |
96 |
97 |
99 |
99 |
- |
- |
|
Al2O3+SiO2+ZrO2 |
- |
- |
- |
- |
|
99 |
|
ZrO2 |
- |
- |
- |
- |
5-7 |
15-17 |
|
Fe2O3 |
<1.2 |
<1.0 |
0.2 |
0.2 |
0.2 |
0.2 |
|
Na2O+K2O |
≤0.5 |
≤0.5 |
0.2 |
0.2 |
0.2 |
0.2 |
|
Méid(mm) |
7200 /3600*610/1220/10-50mm nó saincheaptha mar do shonraíocht
|
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