High Purity 75% Ferro Silicon
Ferro Silicon is composed by iron, silicon and other minor elements.
Minasligas produces to types of Ferro Silicon:
STANDARD 75% Ferro Silicon
STANDARD
Alloy with 75% silicon and approximately 24% Fe.
75% Ferro Silicon
HIGH PURITY
Alloy with 75% silicon and approximately 24% Fe. In these products, Al, Ca, Ti and C have less concentration when compared to Standard 75% Ferro Silicon.
Specifications
Standard 75% Ferro Silicon
| TYPICAL GRANULOMETRIC RANGE |
| 0 x 3mm |
| 3 x 10mm |
| 10 x 60mm |
| 60 x 120mm |
High Purity 75% Ferro Silicon
| TYPICAL HIGH PURITY ANALYSIS | |||
| Elements | Low Aluminum | High Purity | Ultra Low Aluminum |
| % Si | 75-78 | 75-78 | 75-78 |
| % Ca ( máx. ) | 0,10 | 0,02 | 0,02 |
| % Al ( máx. ) | 0,10 | 0,04 | 0,02 |
| % S ( máx. ) | 0,010 | 0,0030 | 0,0010 |
| % P ( máx. ) | 0,040 | 0,020 | 0,020 |
| % C ( máx. ) | 0,070 | 0,030 | 0,020 |
| % Ti ( máx. ) | 0,030 | 0,020 | 0,020 |
Specification
The basic raw materials for the production of Ferro Silicon 75 are quartz, coal, an iron and a heat source (which we use electrical power).
STANDARD 75% FERRO SILICON
Ferro Silicon 75 Standard is used on a large scale in the steel industries and foundries for the manufacturing of steel, serving as a deoxidizing additive and as an alloying element.
It has a wide application as an alloy source for steel production. It is used in the automobile industry, manufacturing of engines, cars, and in civil construction, in the production of rebar and pipes.
HIGH PURITY 75% FERRO SILICON
High Purity 75%Ferro Silicon is used in the fabrication of special steel, among them, the guided and non–guided grain silicon, applied in the fabrication of transformer cores, power generators and other electric equipment.
High Purity 75%Ferro Silicon is used in the fabrication of special steel, among them, the guided and non-guided grain silicon, applied in the fabrication of transformer cores, power generators and other electric equipment.
The raw materials are selected and classified according to their physical-chemical characteristics. These raw materials are properly weighed and sent to the reduction process in Electric Submerged Arc Furnaces.
