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Converter tapping brick
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Converter Refractories
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Product Description
The product is based on low silicon, high calcium and high purity fused magnesia and large crystal fused magnesia as the main raw material, with large scale of high purity graphite, filling with metal and boride and other composite additives, combined with thermosetting and thermoplastic phenolic resin. The product has the characteristics of high density, high strength and high purity, good resistance to mechanical erosion of molten steel, and excellent resistance to high temperature and oxidation resistance.
The pre-assembled tapping port quick change system makes the change of converter tapping fast and convenient.
physical and chemical index
| Brand | Index | MgO (%) | (%) | Apparent porosity A.P(%) | Bulk density B .D(g/cm3） | Normal temperature compressive strength CCS(MPa) | High temperature flexural strength MOR(MPa) 1400 ℃× 30min | |
| CGKZ-1 | >78 | >12 | <4 | >3 | >40 | >12 | ||
| CGKZ-2 | >78 | >12 | <3 | >3 | >40 | >12 | ||
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Address
Quliang Industrial Cluster Area, Xinmi City, Zhengzhou City, Henan Province