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产品详细介绍 |
项 目 \ 牌 号 |
C60 |
C80 |
C80R |
UC80 |
B60 |
B75 |
B80 |
B85 |
Clay-SiC复合砖 |
SIC部分 |
粘土部分 |
Al2O3 % |
≥60 |
≥80 |
≥80 |
≥80 |
≥60 |
≥75 |
≥80 |
≥85 |
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≥45 |
Fe2O3 % |
≤1.5 |
≤1.5 |
≤2.0 |
≤2.0 |
≤1.7 |
≤1.5 |
≤1.5 |
≤1.5 |
SiC≥75 |
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耐火度 ℃ |
≥1790 |
≥1820 |
≥1820 |
≥1820 |
≥1770 |
≥1790 |
≥1790 |
≥1790 |
≥1750 |
≥1790 |
显气孔率 % |
≤19 |
≤19 |
≤19 |
≤19 |
≤22 |
≤22 |
≤22 |
≤22 |
≤19 |
≤19 |
体积密度 g/cm3 |
≥2.5 |
≥2.65 |
≥2.9 |
≥2.9 |
≥2.45 |
≥2.55 |
≥2.70 |
≥2.70 |
≥2.50 |
≥2.2 |
常温耐压强度 Mpa |
≥80 |
≥80 |
≥80 |
≥80 |
≥50 |
≥60 |
≥60 |
≥70 |
≥60 |
≥40 |
荷重软化温度 ℃ |
T2≥1530 |
T2≥1550 |
KD≥1550 |
T2≥1600 |
KD≥1500 |
KD≥1500 |
KD≥1550 |
KD≥1550 |
T2≥1600 |
T2≥1400 |
(1500℃×5h) %重烧线变化 |
>+0.2 |
>+0.2 |
±0.2 |
>+0.5 |
1500℃×2h +0.1~-0.3 |
1500℃×2h +0.1~-0.3 |
1500℃×2h +0.1~-0.3 |
1500℃×2h +0.1~-0.3 |
1500℃×2h +0~-0.2 |
1500℃×2h ±0.2 |
热膨胀 at 1000℃ |
≤0.7 |
≤0.7 |
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≤0.6 |
≤0.7 |
热震稳定性, 次 |
1300℃空冷 ≥30 |
1300℃空冷 ≥30 |
1300℃空冷 ≥40 |
1300℃空冷 ≥40 |
1100℃水冷 ≥25 |
1100℃水冷 ≥25 |
1100℃水冷 ≥25 |
1100℃水冷 ≥25 |
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用 途 |
水泥窑过渡带、冷却带、分解带等. | | | |
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【返回】 【关闭】 |
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