Ferro-silico aluminum
Description and purpose
It is a kind of deoxidizer used in steelmaking. With a higher density than pure aluminum, Si-Al-Fe alloy is easier to enter molten steel and has less internal burning loss. It improves the shape of inclusions and reduces the content of gas elements in molten steel. It is a new effective technology to increase steel quality while reducing cost and aluminum.
Description and purpose
It is a kind of deoxidizer used in steelmaking. With a higher density than pure aluminum, Si-Al-Fe alloy is easier to enter molten steel and has less internal burning loss. It improves the shape of inclusions and reduces the content of gas elements in molten steel. It is a new effective technology to increase steel quality while reducing cost and aluminum.
Alloy is a powerful complex deoxidizer in steelmaking. Compared with pure aluminum, it can improve the utilization of deoxidizer and purify molten steel to upgrade the quality of steel.
Al-Si alloy is characterized by low density and thermal expansion coefficient, good castability and wearability, and strong resistance to impact, high pressure and density, which can greatly prolong its service life. It is mainly used for spacecraft and auto parts.
Specifications
| Particle size | 10-80mm |
| Packaging | Ton bags |
| Content/particle size/packaging can be adjusted according to customer needs. | |
| Specifications | Si | Al | Mn | C | P | S |
| FeAl35Si25 | ≥25% | ≥35% | ≤0.4 | ≤0.4 | ≤0.03 | ≤0.03 |
| FeAl48Si18 | ≥18% | ≥48% | ≤0.4 | ≤0.4 | ≤0.03 | ≤0.03 |