Burner blocks
Zirconia-mullite burner blocks,alumina-chrome
burner
and zirconia-corundum burner blocks as well corundum-
chrome burner blocks for glass and nonferrous industries.
Data sheet of zirconia-mullite and corundum-chrome burners
|
|
Unit |
Guarantee values |
|
Corundum-chrome |
Zirconia-mullite |
|
Cr2O3 |
% |
≥10 |
|
|
ZrO2 |
% |
≥3 |
18-20 |
|
Al2O3 |
% |
≥80 |
≥60 |
|
Fe2O3 |
% |
≤0.5 |
≤0.3 |
|
AP |
% |
≤21 |
≤22 |
|
BD |
g/cm3 |
≥2.95 |
≥2.9 |
|
CCS |
MPa |
≥100 |
≥80 |
|
RUL(0.2MPa,0.6%) |
℃ |
≥1700 |
≥1650 |
|
PLC(1600℃×3h) |
% |
±0.2 |
|
