- Contact Person : Mr. Zhao Junhai
- Company Name : Shandong Province Metallurgical Engineering Co., Ltd.
- Tel : 86-531-89703922
- Fax : 86-531-89703818
- Address : Shandong,Jinan,No.1969, Shunhua Road, High-tech Development Zone, Jinan
- Country/Region : China
- Zip : 250101
Hot blast stove silica brick
ITEM | SPECIFICATION | |
WALL BRICKS DOME BRICKS | CHECKER BRICKS | |
SiO2 % ≥95 | ||
AI2O3 % ≤1.0 | ||
Fe2O3 % ≤1.0 | ||
AP % ≤22 | ≤24 | |
CCS Mpa ≥40 | ≥35 | |
RUL 0.2 Mpa °C 1660-1670 | ||
Apparent Density g/cm3 2.30-2.32 | ||
Refractoriness °C ≥1710 | ||
Creep Rate 0.2 Mpa 1550°C % ≤0.6 | ||
Permanent Change on Heating % ≤0.2 | ||
Residual Quartz % 0-1 | ||
Hot blast stove silica brick
