Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:20 m.t.
Supply Capability:5000 m.t./month
1.Passed ISO 9001;
2.With more than 15 years producing and experiences;
3. Iron ladle fire brick is widely used in iron-making
Aluminum Silicon Carbide Carbon Iron Ladle Fire Brick
AL2O3-SiC-C Hot Metal Fire Brick are universal materials for the lining of molten pretreatment equipments of molten iron tank, torpedo car, etc. The products are shaped by machine power by using dense bauxite clinker and brownfused alumina as base materials and adding high quality SiC fines and high purity glake fraphite. It has the advantages of excellent slag resistance, thermal shock resistance, good resistance to mechanical erosion, abrasion resistance, etc.
Main Chemical Compositions and Physical Properties of AL-SiC-C fire bricks
Items | Specification | |||
ASC-Z | ASC-T | ASC-D | ||
Chemical Compositions ( % ) ≥ | AL2O3 | 55 | 57 | 62 |
SiC+F.C | 17 | 14 | 10 | |
F.C | 8 | 6 | 4 | |
Apparent Porosity (%) ≤ | 8 | 10 | 10 | |
Bulk Density (g/cm³) ≥ | 2.75 | 2.75 | 2.75 | |
Comppressive Strength (Mpa) ≥ | 35 | 40 | 45 | |
High Temperature Flexural Strength (MPa) (1400℃*0.5h) ≥ | 5 | 5.5 | 6 |