公司研制的水泥窯用系列耐火材料具有耐堿侵蝕、耐剝落、耐沖刷、使用壽命長(zhǎng)等特點(diǎn)，可廣泛應(yīng)用于水泥回轉(zhuǎn)窯燒成帶、過(guò)渡帶、卸料口。
Refractory for cement kiln developed by this factory has such advantages as alkalpiroof ,antipelling,abrasion-resistance and long service life ,which can be used as burnt belt ,intermediate belt and the mouth of unloading for cement rotary kiln .
| 指標(biāo)/牌號(hào) | 磷酸鹽結(jié)合高鋁磚 | 磷酸鹽結(jié)合耐磨磚 | 高荷軟磚 | 抗剝落磚 | 新一代高鋁 | 高耐磨 |
| HL-P | HL-PA | HL-PH | HBZ-70 | HL-AZS | HL-NM |
| Al2O3 % | ≥75 | ≥77 | ≥75 | ≥70 | ≥72 | ≥55 |
| CaO % | ≤3.2 | ≤3.2 | | | | |
| Fe2O3 % | ≤0.6 | ≤0.6 | | | | |
| 耐壓強(qiáng)度Mpa | ≥60 | ≥65 | ≥60 | ≥80 | ≥65 | ≥65 |
體積密度
g/cm3 | ≥2.65 | ≥2.70 | ≥2.75 | ≥2.60 | ≥2.60 | ≥2.50 |
| 顯氣孔率% | | | | ≤20 | ≤23 | |
| 荷重軟化溫度℃ | ≥1300 | ≥1250 | ≥1500 | ≥1500 | ≥1500 | ≥1530 |
| 耐火度℃ | ≥1780 | ≥1780 | | ≥1790 | | |
重?zé)�變化
1500℃%燒后 | | | ±0.4 | | | |
熱震穩(wěn)定性
(1100℃水冷次) | | | | ≥20 | ≥20 | ≥15 |
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