Zhengzhou Jansincere Refractory Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Delivery Time | 5-8 working days |
| Packaging Details | Depends on equipment sizes |
| product name | Cr-Zr Corundum Checker Brick |
| feature | Good thermal shock stability |
| Shape | Brick |
| keywords | Corundum Checker Bricks |
| Al2o3 | 75-82% |
| Bulk Density | 3.15-3.3 g/cm3 |
| Refractoriness Under load | 1700℃ |
| Cold Crushing Strength | 120-130MPa |
| Cr2O3 | 10-15% |
| ZrO2 | 2.0-3.5% |
| Apparent Porosity | 15% |
| Thermal Shock Resistance | 12 Cycles |
| Brand Name | Jansincere |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Delivery Time | 5-8 working days |
| Packaging Details | Depends on equipment sizes | product name | Cr-Zr Corundum Checker Brick |
| feature | Good thermal shock stability | Shape | Brick |
| keywords | Corundum Checker Bricks | Al2o3 | 75-82% |
| Bulk Density | 3.15-3.3 g/cm3 | Refractoriness Under load | 1700℃ |
| Cold Crushing Strength | 120-130MPa | Cr2O3 | 10-15% |
| ZrO2 | 2.0-3.5% | Apparent Porosity | 15% |
| Thermal Shock Resistance | 12 Cycles | Brand Name | Jansincere |
| Place of Origin | China | ||
| High Light | Cr-Zr Corundum Checker Brick ，Magnesia Corundum Checker Brick ，1700 Degree Chequer Brick | ||
High Refractoriness Magnesia Cr-Zr Corundum Checker Brick for Cement Kilns & Glass Tank Furnaces
Chromium-Zirconium corundum brick is made of sintered plate corundum, electromolten chromium oxide, Australian zirconium sand and composite binder as the main raw materials by high pressure forming and high temperature sintering. The product has the characteristics of high temperature resistance, wear resistance, good thermal shock stability, strong corrosion resistance and so on.
▌FEATURES
1. High temperature resistance；
2. Good thermal shock stability；
3. Strong resistance to erosion；
▌PHYSICAL AND CHEMICAL INDICATORS
| Item | Unit | Cr-15 | Cr-13 | Cr-10 | |
| Chemical composition | Al2O3 | % | ≥75 | ≥80 | ≥82 |
| Cr2O3 | % | ≥15 | ≥13 | ≥10 | |
| ZrO2 | % | ≥3.5 | ≥3.0 | ≥2.0 | |
| Apparent Porosity | % | ≤15 | ≤15 | ≤15 | |
| Bulk Density | g/cm3 | ≥3.30 | ≥3.20 | ≥3.15 | |
| Cold Crushing Strength | MPa | ≥130 | ≥130 | ≥120 | |
| Refractoriness Under load | ℃ | ≥1700 | ≥1700 | ≥1700 | |
| Thermal Shock Resistance | Cycles | ≥12 | ≥12 | ≥12 | |
▌PRODUCT PICTURE
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1986
Employee Number:
>100
Ecer Certification：
Verified Supplier
Zhengzhou Jansincere Refractory Co., Ltd was founded in 1986, is a collection of product development, production, sales, construction as one of the integrated refractory enterprises, for the cement, glass, metallurgy, non-ferrous metals, electric power, petrochemical, environmental protection, hazar... Zhengzhou Jansincere Refractory Co., Ltd was founded in 1986, is a collection of product development, production, sales, construction as one of the integrated refractory enterprises, for the cement, glass, metallurgy, non-ferrous metals, electric power, petrochemical, environmental protection, hazar...
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