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Retaining weir, retaining dam series

The weir and dam series products produced by Zhongruixin are configured and installed in the tundish, which are mainly used to change the liquid steel fluidity, promote the upward floating of inclusions and improve the quality of liquid steel.

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Retaining weir, retaining dam series

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  • Product Details
  • The weir and dam series products produced by Zhongruixin are configured and installed in the tundish, which are mainly used to change the liquid steel fluidity, promote the upward floating of inclusions and improve the quality of liquid steel. 

     

    Chemical composition

    AI2O3+MgO ≥85

    Volume density

    110℃x24h ≥2.8

    Compressive strength

    110℃x24h ≥40

    Flexural strength

    110℃x24h ≥6

    Linear change

    1550℃x3h -0.5~1.0

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