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¤ÀÃþ·Å«×(¢J) | 1050 | 1260 | 1260 | 1360 | 1360 | 1430 | |
¤u§@·Å«×(¢J) | <1000<> | 1050 | 1100 | 1200 | 1200 | 1350 | |
ÃC¦â | ¥Õ¦â | ||||||
ÅÖºû | ¼Q§j | 2.0-3.0 | |||||
¥Ïµ· | 3.0-4.5 | 3.0-4.5 | 3.0-4.5 | 3.0-4.0 | 3.0-4.0 | 3.0-4.0 | |
¤Æ¾Ç | AI2O3 | 42-44 | 45-46 | 47-49 | 52-55 | 45-46 | 39-40 |
AI2O3+SiO2 | 96 | 97 | 99 | 99 | --- | --- | |
AL2O3+SIO2+ZrO2 | --- | --- | --- | --- | 99 | 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 |
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