Chrome Corundum Compound Insulating Bricks
zhengzhoujianxin@126.com
- Description
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The heavy parts of chrome corundum composite insulation bricks are sintered plate corundum, fused white corundum and fused white corundum Electromolten chromium oxide and composite binder are the main raw materials, and the light part is made of low aluminum natural Mo Come stone, three stone, coke stone as the main raw materials, forming the mold in the middle of the baffle plate,Both ends are added with heavy material and light material, formed by high pressure and sintered at high temperature Agreed. The product has high temperature resistance, abrasion resistance, erosion resistance, spalling resistance, thermal shock stability Good and other characteristics.
General Properties
Standard Chemical Analysis Al2O3 ≥82% Cr2O3 3-5% Fe2O3 ≤0.7% Physical Properties
Standard Apparent Porosity （%） / ≤17 Bulk Density (g/cm³) At 110℃ ≥3.1 Cold Crushing Strength （MPa） At 110℃ ≥110 Refractoriness Under load T0.6 （℃）
0.2MPa ≥1680 PThermal Shock Resistance water cooling （cycles） At 1100℃ ≥15
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Songlou lndustrial Zone Xinmi Henan China