- Valves[10]
- Ceramics[10]
- Refractory[2]
- Pipe Fittings[1]
- Steel Sheets[1]
- Contact Person : Mr. Liu Lerry
- Company Name : Zhengzhou Dingsheng New Material Technology Co., Ltd.
- Tel : 86-371-67896760
- Fax : 86-371-67895305
- Address : Henan,Zhengzhou,6 Floor, Unit B, Torch Building, No.8 Guohuai Road, Hi-tech Development Zone, Zhengzhou, Henan Province, China
- Country/Region : China
- Zip : 450001
High alumina lining bricks for ball mill
High alumina lining bricks for ball mill
AL2O3:92%-99%. Can according to customers' requirements. Used for a variety of high-temperature kilns.fire high alumina brick,refractory high alumina fire brick
High alumina brick is shaped refractory product.It is made from bauxite clinker and binder. The Al2O3 content ranges from 92% to 99%.The refractoriness from 1750°C to 1850°C(SK-36.SK-37.SK-38.SK-40).
Features
1. Low bulk density, low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire, suitable ofr various atmosphere
3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely
4. Can be used in various kilns because of its cheapness and general tray package.
Product Standard:
Name | Length | Width | Width | Thickness | |
40-90mm lining brick | Straight brick | 150±2 | 50±1 | 50 | 40/50/60/70/77/90±1 |
Bevel brick | 150±2 | 50±1 | 45±1 | 40/50/60/70/77/90±1 | |
Straight half brick | 75±1 | 50±1 | 50±1 | 40/50/60/70/77/90±1 | |
Bevel half brick | 75±1 | 50±1 | 45±1 | 40/50/60/70/77/90±1 | |
Thin brick | 150±2 | 25±1 | 22.5±1 | 40/50/60/70/77/90±1 | |
Special specification Lining brick | 805055 | 55±2 | 50±1 | 50±1 | 80±1 |
110mm lining brick | 75±1 | 45±1 | 41±1 | 110±2 | |
110mm half lining brick | 37.5±1 | 45±1 | 41±1 | 110±1 | |
Grinding mouth brick | According to the customers' requirements | ||||
Performance Index:
Product performance index | The 75 series | The 92 series | The 95 series | The 97 series |
Al2O3(%) | ≥92 | ≥95 | ≥97 | ≥99 |
Moh's hardness | 7.5 | 8 | 9 | 9 |
water absorption(%) | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 |
volume density | ≥3. 0 | ≥3.63 | ≥3.68 | ≥3.73 |
abrasion | ≤0. 20 | ≤0.15 | ≤0.15 | ≤0.15 |
colour | White | White | White | White |
Applications:
1. Furnaces of metallurgy industry, heat treatment furnace
2. Furnaces of chemical industry and construction industry.
3. Furnace of incineration of garbage, recirculating fluidized bed furnace
Standard sizing: 230 x 114 x 65 mm others up to the client
High alumina lining bricks for ball mill
