Loading Port:China Main Port
Payment Terms:TT OR LC
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Supply Capability:-
1.Fesi inoculant
2.excellent deoxidizer
3.Used in steeling making
4.strict quality control
5.free sample
Ferro silicon Inoculant
Fesi inoculant
An extensive range of ferro silicon inoculants are available with various combinations of active inoculating elements including Barium, Calcium.
Specs of Inoculants
Inoculant Grade | Chemical Composition (%) | |||||
Si | Ba | Ca | Al | Fe | ||
Si-Ba | MRB-1 | 68-72 | 1-3 | 0.5-1.5 | 1.5max | Balance |
MRB-2 | 60-65 | 4-6 | 1-2 | 1.5max. | Balance | |
MRB-3 | 60-65 | 2-4 | 2-4 | 1.5max | Balance | |
MRB-4 | 55-60 | 10-15 | 1-2 | 1.5max | Balance | |
FeSi | MRSi-1 | 72-75 |
|
| 1.5max | Balance |
MRSi-2 | 65-70 |
|
| 1.5max | balance | |
Purpose of Ferro Silicon Inoculant
1)improve the homogeneity of the cast iron structure
2)eliminate the formation of carbides into thin parts or salient angles
3)direct the solidification towards the stable diagram, with graphite precipitation
4)refine the structure (higher cells count, finer grains in the microstructure)
5)improve mechanical properties
6)better separate slag and metal
7)decrease the tendency to dross formation
8)decrease tendency of micro-shrinkage
9)decrease risk of gas formation
10)decrease risk of mold / metal interface defects
