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Al-Mg-C Bricks |
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Mainly applicable to bottom of furnace hearth and ladle bottom of refined ladle。
Physical and Chemical Index：
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Mark/Item |
Al-Mg-C Bricks |
Al-Mg-C Bricks |
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LMT-77 |
LMT-75 |
LMT-72 |
MLT-75 |
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Al2O3%≥ |
77 |
75 |
72 |
15 |
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MgO%≥ |
14 |
13 |
15 |
75 |
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C%≥ |
9 |
8 |
8 |
8 |
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Apparent Porosity%≥ |
7 |
8 |
8 |
6 |
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Volume Density g/cm3≥ |
2.93 |
2.98 |
2.95 |
3.05 |
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Compression Strength MPa≥ |
45 |
50 |
40 |
45 |
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High-temperature Rupture Strength Mpa（1400℃ 30min）≥ |
5 |
6 |
5 |
5 |
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0.2MPa Temperature to start softening of loading℃≥ |
1670 |
1630 |
1600 |
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Copyrignt @ 2010 Changzhou Sunai Metallurgy and Fireproofing Materials Co., Ltd. |
[Adminstrator] |
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Fireproofing mat…
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Fireproofing mat…
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Fireproofing mat…
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Alloy
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Contact person:Li Renxian
Tel:0086-519-83138035
Fax:0086-519-83131827
Add:Jiuli Block，Benniu Town，Changzhou City， Jiangsu Province
P.C.:213134
Website:www.cn-sunai.com
Email:info@cn-sunai.com |
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