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Wear-resistant ceramic material

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  1Physical properties:

  (1) Maximum operating temperature: 1200 ℃;

  (2) Specific gravity: 2870Kg / m3;

  (3) the largest grain: ≤4mm;

  (4) Shrinkage rate: ≤0.2%.

  2thermal characteristics:

  (1) Endothermic coefficient: 0.8 ~ 0.9KJ / Kg ℃;

  (2) Thermal conductivity: 1.4 ~ 1.5W / m ℃;

  (3) Thermal expansion coefficient: within 700 ° C 1.0 × 10-6.

  3abrasion resistance:

  Implement GB / T 18301-2001 standard.

  4. Water volume:

  6-7% (water quality requirements: meet drinking water standards).

  5stainless steel fiber ratio:

  3 to 5% by weight.

  6Construction thickness:

  25mm (the actual thickness of the stress erosion surface is slightly larger than the thickness required for construction).

  7Use site:

  The kiln head of the cement kiln preheats the power generation settlement chamber, duct, flue, elbow and other parts.

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+86-13183003859

+86-13903828086