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Tel：0086-510-81708128 |
Hotline：013921378999 |
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 Abrasion Resistance Refractory Brick for Electrical Station Boilers,CFB Incinerator,and Rubbish Incinerators |
Counter 427 Addtime：2006-07-05 18:45:09
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High strength abrasion resistant brick |
High alumina brick |
Dense high alumina brick |
Dense clay brick |
Andalusite brick |
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XNM-1 |
XNM-2 |
XNM-3 |
XNM-4 |
XL-65F |
XL-AK60A |
X-SORTEA |
X-HD2 |
| Al2O3≥% |
85 |
75 |
65 |
80 |
60 |
60 |
40 |
50 |
| SiO2≤% |
15 |
25 |
35 |
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37 |
53 |
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| Fe2O3≤% |
1.0 |
1.2 |
1.5 |
1.5 |
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1 |
2 |
1.6 |
| Linear change after heating 1000℃*3h% |
0.05 |
0.1 |
0.1 |
0.05 |
0.7 |
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0.2 |
| Bulk density≥g/cm3 |
2.9 |
2.6 |
2.5 |
2.6 |
2.3 |
2.55 |
2.15 |
2.4-2.6 |
| Apparent porosity≤% |
18 |
20 |
21 |
18 |
20 |
14 |
16 |
18 |
| Cold crushing strength |
100 |
85 |
70 |
100 |
45 |
70 |
35 |
70 |
| COld bending strength≥MPa |
15 |
12 |
12 |
15 |
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| Abrasiveness≤cc |
6 |
7 |
8 |
5 |
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Refractoriness
≤W/m.k |
110℃ |
1.8 |
1.8 |
1.5 |
1.0 |
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1.82 |
1.15 |
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| 650℃ |
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1.83 |
1.25 |
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| 1000℃ |
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1.83 |
1.38 |
1200℃
1.44 |
| Refractoriness≥℃ |
1790 |
1790 |
1790 |
1790 |
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1650 |
1400 |
1790 |
| Thermal shock resistances cycle 1000℃≥ |
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30 |
15 |
25 |
| 0.2MPa Tefractoriness under bload≥℃ |
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1550 |
| Application |
CFB |
Rubbish Incinerator Coal Powder Incinerator |
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