Products
- Wood Pellets[6]
- Plastic Sheets[1]
- Rubber Product Making Machinery[6]
- Rubber Processing Machinery[4]
- Herbal Medicine[2]
- Other Construction & Real Estate[6]
- Aluminum Composite Panels[1]
- Oil Pressers[6]
- Rubber Processing Service[6]
- Crusher[6]
- Mine Mill[2]
- Carpet[5]
- Refractory[6]
- Transformers[6]
- Boilers[5]
- Daily Chemicals[6]
- Sulphate[6]
- Brick Making Machinery[6]
- Other Machinery[6]
- Tile Making Machinery[3]
- Chloride[1]
- Chemical Auxiliary Agent[6]
- Water Treatment[4]
- Polymer[1]
- Other Construction Material Making Machinery[1]
Contact Us
- Contact Person : Mr. Wei David
- Company Name : Zhengzhou DW I/E Co., Ltd.
- Tel : 86-371-63883601
- Fax : 86-371-63883602
- Address : Henan,Zhengzhou,A608, Building 2, Chuangxin Center, 96 Ruida Rd., Hi-Tech Area
- Country/Region : China
Corundum refractories
Product Detailed
Related Categories:Refractory
1. High temperature performance;
2. big bulk density;
3. high-strength,grinding, resisting alkali or sour.
Corundum refractories
Items | White corundum | Chrome-corundum | Brown corundum | ZR-corundum | ZR-mullite | YL-corundum | |
AL2O3% | 90-98 | 45-50 | 85-90 | 45-50 | 85-90 | ||
Fe2O3% | 0.5 | 0.5 | 0.5-1.0 | 0.5~0.8 | 0.5-1.2 | ||
ZrO2 % | 33~40 | ≥60 | |||||
AP % | 19~23 | 19~22 | 17~22 | 18~23 | ≤18 | 18-23 | |
RUL °C | 1500-1700 | 1600-1700 | 1500-1700 | 1600 | ≥1600 | 1550-1650 | |
CCS MPa | 80~85 | 80~85 | 60~65 | 70-75 | ≥85 | 60-65 | |
Refractoriness °C | 1790 | 1790 | 1790 | 1790 | 1790 | ||
BD g/m3 | 3.0-3.4 | ≥3.4 | |||||
PLC % °C×h | ±3 1600×3 | ±3 1600×3 | ±3 1550×3 | 0.4 1600×3 | ±0.3 1550×3 | ||
Properties | High temperature performance, big bulk density, high-strength,grinding, resisting alkali or sour. | ||||||
Usage | Widely used in furnace kilns of metallurgy, chemical engineering,elecstric and glass industry. | ||||||
Corundum refractories
