About Ferro sulfide
Usage
Ceramic Pigments, Cosmetic Pigment
Application
Painting,anti-rust paint
| Fe2O3 Min%(m/m) |
93 |
|
|
|
| Moisture % |
<0.5 |
| Soluble Matter in Water% |
<0.3 |
| Sieve residue on 250 mesh (m/m) |
<0.5 |
| volatile components at 105 degree |
<0.25 |
| Oil Absorption |
9-12 |
| pH value |
7.5 -/+ 1 |
| Density g/m3 |
4.7-4.9 |
| SiO2 % |
<3.0 |
Versatile Industrial ApplicationsFerro sulfide's stability and unique properties make it indispensable in steelmaking, abrasive industries, the manufacturing of grey cast iron, and the melting of non-ferrous metals like lead and tin. Its use in lead acid battery recycling and as a decoppering agent reflects its broad industrial relevance.
Dimensional Stability for Extreme EnvironmentsThe reversible dimensional stability of Ferro sulfide powder ensures consistent performance under high temperatures. As a basic refractory, it withstands rigorous thermal cycling without appreciable deformation, which is critical for long-term reliability in demanding processes.
FAQ's of Ferro sulfide:
Q: How is Ferro sulfide used in steelmaking applications?
A: Ferro sulfide is introduced to molten steel to control sulfur content, improving machinability and aiding in the removal of unwanted impurities during the metallurgical process.
Q: What benefits does the dimensional stability of Ferro sulfide powder offer?
A: The reversible dimensional stability allows Ferro sulfide to maintain its structural integrity during repeated heating and cooling, which is crucial in processes like casting and smelting.
Q: When should Ferro sulfide be used as a decoppering agent?
A: It is typically added during refining operations when there is a need to remove excess copper from metals, especially in lead and tin melting, to enhance the final material quality.
Q: Where is Ferro sulfide primarily sourced and distributed from?
A: Ferro sulfide is widely supplied by manufacturers, exporters, and traders based in China, servicing customers globally across multiple heavy industries.
Q: What is the process for using Ferro sulfide in lead-acid battery recycling?
A: During recycling, Ferro sulfide is added to the process to facilitate the removal of copper and other impurities, thereby improving the purity of reclaimed lead.
Q: How does the chemical composition (FeS2) of Ferro sulfide benefit abrasive manufacturing?
A: FeS2's toughness and hardness make it ideal for enhancing the wear resistance of abrasive products, contributing to longer-lasting and more efficient performance.