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Second, pour and use the series of refractory brick -----Details
Used in casting the steel ingot of various kinds of steel (include stainless steel , various kinds of alloy steel ) mainly 。
Main products: Funnel brick, cast tube brick , centre brick , three direct links flow steel brick , two flow steel brick , flow steel tail brick , single hole , pairs of hole flow steel brick , flow steel curved brick , steel ingot The form and size of different products can be produced or confirmed by the demanding party according to the national standard. |
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Physics and chemistry index
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Project |
Index
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| JZN-40 |
JZN-36 |
JZN-28 |
| AL2O3, content, % (not smaller than ) |
40 |
36 |
28 |
| Fire-resistant degree, degrees Centigrade (not lower than ) |
1710 |
1690 |
1670 |
| Burn the line to change again, % 1350OC, 2h
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+0.1
-0.3 |
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Show the air vent rate ,% |
17-25 |
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