|
33#AZS |
36#AZS |
41#AZS |
α-βAL2O3 |
β-AL2O3 |
十字型格子磚 |
||||
化 |
AL2O3 |
≥50.00 |
≥49.00 |
≥45.00 |
≥94.00 |
≥93.00 |
49.50 |
|||
ZrO2 |
≥32.50 |
≥35.50 |
≥40.50 |
≥32.50 |
||||||
SiO2 |
≤15.50 |
≤13.50 |
≤13.00 |
≤1.80 |
≤0.50 |
≤16.50 |
||||
Na2O+K2O |
≤1.30 |
≤1.35 |
≤1.30 |
≤3.70 |
≤6.00 |
≤1.50 |
||||
體積密度(g/cm3) |
≥3.75 |
≥3.85 |
≥4.00 |
≥3.40 |
≥3.05 |
≤3.30 |
||||
顯氣孔率(%) |
≤1.2 |
≤1.0 |
≤1.2 |
<2.0 |
≤10.0 |
12-18 |
||||
常溫耐壓強(qiáng)度(MPa) |
≥300 |
≥300 |
≥300 |
≥200 |
≥30 |
≥160 |
||||
玻璃相滲出溫度(初析℃) |
≥1400 |
≥1400 |
≥1410 |
|||||||
氣泡析出率(%)(1300℃×10h) |
≤2.0 |
≤2.0 |
≤2.0 |
0( |
||||||
抗玻璃液侵蝕速率(%) |
≤1.5 |
≤1.4 |
≤1.2 |
<0.3(1350℃×c48h |
||||||
容重(g/cm3) |
PT |
≥3.40 |
≥3.50 |
≥3.65 |
≥3.00 |
≥2.80 |
||||
MS |
≥3.60 |
≥3.70 |
≥3.80 |
|||||||
WS |
≥3.65 |
≥3.75 |
≥3.85 |
≥3.30 |
≥2.90 |
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