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Categories | Refractory Products |
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Brand Name: | Rongsheng |
Model Number: | AZM-1550/1650/1680 |
Certification: | ISO9001 |
Place of Origin: | Zhengzhou ,China |
MOQ: | 25 TONS |
Price: | 300-3000USD |
Payment Terms: | TT; L/C |
Supply Ability: | 2000tons /month |
Delivery Time: | 20-30DAYS |
Packaging Details: | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
Company Info. |
Zhengzhou Rongsheng Refractory Co., Ltd. |
Verified Supplier |
View Contact Details |
Product List |
Refractory Products Brick For Steel Metallurgy Furnace , high strength
Description:
Refractory Brick For Steel Metallurgy Furnace
1. Refractory brick has thermal shock resistance;
2. Refractory brick has high strength;
3. Refractory brick has good wear resistance.
4.Refractory brick has a good thermal stability.
Applications:
Refractory brick has a widely application ,almost used in evry furnace and kiln like:
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
Specifications:
physiochemical index
Product Index | HZ-55 | HZ-62 | HZ-65 | |
Chemical analysis | Al2O3% | ≥55 | ≥62 | ≥65 |
Fe2O3 % | ≤1.2 | ≤1.2 | ≤1.2 | |
Physical properties | Bulk density (g/cm3) | ≥2.45 | ≥2.5 | ≥2.5 |
Apparent porosity (%) | ≤17 | ≤17 | ≤17 | |
Cold crushing strength (Mpa) | ≥60 | ≥60 | ≥60 | |
Refractoriness under load(°C) | ≥1600 | ≥1650 | ≥1680 | |
Thermal shock resistance | Good | Better | Better | |
Thermal expansion coefficient(1000°C) | ≤ 0.55 | ≤ 0.55 | ≤ 0.55 | |
Creep resistance 20-50h,(%) | 1350°C <0.2 | 1400°C <0.2 | 1450°C <0.2 |
Competitive Advantage:
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