Carbon block for Ore heating furnace/Mineral heat furnace is based on calcined anthracite,
graphite powder and metallurgical coke. Adding bituminous coal, coal tar as a binder，the carbon block
made of high frequency vibration molding.It can be used for ferroalloy furnaces, calcium carbide furnaces,
yellow phosphorus furnaces, silicon calcium furnaces and furnace linings and conductive refractory matter.
Standard and Specification ：YB/T2805-2006
Item |
Unit |
Standard |
National Standard |
Our
Specification |
| Ash |
≥ |
% |
8 |
8 |
| Compressive strength |
≥ |
Mpa |
30 |
36 |
| Apparent porosity |
≤ |
% |
25 |
20 |
| Bulk Density |
≥ |
g/c㎡ |
1.52 |
1.55 |
| True density |
≥ |
g/c㎡ |
1.8 |
1.9 |
Product Size Max: 400x300mmx(400mm-2500mm) 500mmx400mmx(500mm-2500m)
400x400mmx(400mm-2500mm) 600mmx600mmx(600mm-2500m
Various models can be processed according to customer requirements
