Sign In | Join Free | My rc363.com |
|
Brand Name : Rongsheng Xinwei
Model Number : Rongsheng
Certification : ISO9001
Place of Origin : Zhengzhou ,China
MOQ : 1 Ton
Price : 200-800USD
Payment Terms : TT; L/C
Supply Ability : 2000tons /month
Delivery Time : 10-20 Days
Packaging Details : Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Item | Low Creep High Alumina Bricks | |||||||
DRL-155 | DRL-150 | DRL-145 | DRL-140 | DRL-135 | DRL-130 | DRL-127 | ||
Al2O3,% ≥ | 75 | 75 | 65 | 65 | 65 | 60 | 50 | |
Apparent Porosity, % ≤ | 20 | 21 | 22 | 22 | 22 | 22 | 23 | |
Bulk Density, g/cm³ | 2.65-2.85 | 2.65-2.85 | 2.50-2.70 | 2.40-2.60 | 2.35-2.30 | 2.30-2.50 | 2.30-2.50 | |
Cold Crushing Strength, MPa ≥ | 60 | 60 | 60 | 55 | 55 | 55 | 50 | |
Creep Rate (0.2MPa, 50h) ≤ | 1550℃ 0.8 | 1500℃ 0.8 | 1450℃ 0.8 | 1400℃ 0.8 | 1350℃ 0.8 | 1300℃ 0.8 | 1270℃ 0.8 | |
Permanent Linear Change Rate, % | 1550℃,2h | 0.1--0.2 | 0.1--0.2 | 0.1--0.2 | ||||
1450℃,2h | 0.1--0.2 | 0.1--0.4 | 0.1--0.4 | 0.1--0.4 |
![]() |
Low Creep High Alumina Bricks For Hot Blast Stove Images |