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Tap hole brick is made by adopting high purity fused magnesite and graphite as principal raw material, use unique antioxidant and resin as binding agent, formed by isostatic compaction. Tap hole brick has good oxidation resistance, high strength, good erosion resistance and integrity, easy to be changed, low service life, is an ideal material for tap hole of large and middle sized converter.
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Specifications |
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Item |
RUI-MC12T |
RUI-MC16T |
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MgO(%) ≥ |
78 |
76 |
|
C(%) ≥ |
12 |
16 |
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Apparent porosity (%) |
4.0 |
3.5 |
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Bulk density (g/cm3) ≤ |
2.97 |
2.95 |
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CCS (MPa) ≥ |
40 |
40 |
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H.M.O.R (MPa) |
8 |
10 |
Contact: Ed
Phone: +86-15290822777
Tel:
Email: sales@ruizhirefractory.com
Add: Jinqiao District, Dashiqiao City, Liaoning Province, China
