Comprehensive protection of the metal jet from oxidation
23.05.2017
Dolomite-ferrite flux is designed for the needs of converter production.
The use of iron dolomite in metallurgy makes it possible to significantly increase the resistance of the refractory lining of converters.
Properties
|
Parameter |
Standard for the brand |
|
|
|
FDF-1 |
FDF-2 |
|
Mass fraction MgO, %, no less |
33 |
30 |
|
Mass fraction CaO,%, no less |
51 |
49 |
|
Mass fraction SiO2,%, not more |
5 |
7 |
|
Mass fraction (FeO+Fe2O3), % |
3-6 |
3-6 |
|
Mass fraction Al2O3, % |
1-3 |
1-3 |
|
The size of a piece of flux, mm |
15-50 |
15-50 |
Application
Fluxes, materials used in metallurgical processes for the purpose of forming or regulating the composition of slag, preventing molten metals from interacting with the external gas environment, as well as agents for binding oxides during soldering and welding of metals.