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Tel：0086-510-81708128 |
Hotline：013921378999 |
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 Refractory Material for Furnace Belly |
Counter 283 Addtime：2006-07-05 21:43:16
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SiC Brick |
SiC-Mullite brick |
Nitride SiC brick |
Sialon SiC brick |
Sialon-corundum brick |
Sillimanite brick |
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XSC |
XASC |
XTSC |
XSLC |
XSLA |
XH-31 |
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Al2O3 ≥% |
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58 |
Fe2O3≤1.2 |
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80 |
55 |
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SiC ≥% |
92 |
29 |
70 |
70 |
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Si3N4 ≥% |
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15 |
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Bulk density |
2．6 |
2．7 |
2．6 |
2．65 |
3．2 |
2．48 |
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Apparent porosity |
15 |
16 |
18 |
15 |
16 |
18 |
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Cold crushing strength |
80 |
85 |
150 |
170 |
170 |
70 |
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Modulus of rupture |
12 |
10 |
30 |
30 |
20 |
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High-temperature bending strength at 1400℃≥Mpa |
8 |
7 |
35 |
35 |
20 |
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0.2MPa Refractoriness under load≥ ℃ |
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1550 |
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Thermal shock resistance ,time(1100℃)water |
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20 |
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