Quick Details
- Processing Time:-
- Port:China Main Port
- Supply Ability: -
- Brand Name:-
SILICA BRICKS FOR HOT BLAST FURNACE
ITEM
crown bricks
checker bricks
SiO2 %
≥95
≥95
AP, %
≤22
≤23
CCS, Mpa
≥35
≥30
Real density, g/cc
≥2.35
≥2.35
Creep rate under 0.2MPa,1500℃*5hrs, %
≤0.8
≤0.8
Thermal expension at 1000℃, %
≤1.26
≤1.26
