Ferro Silicon 70/72/75 1-3mm/2-8mm
In the process of steel production,excess oxygen needs to be removed in order to produce steel and castings with better strength and toughness.The particle sizes commonly used by foundry enterprises are 1-3mm and 2-8mm.
Si 63-68%,Al 2.0%,C 0.2%,S 0.05%,P 0.05%,Fe balance
Si 70%,Al 2.0%,C 0.2%,S 0.05%,P 0.05%,Fe balance
Si 72%,Al 2.0%,C 0.2%,S 0.05%,P 0.05%,Fe balance
Si 74%,Al 1.5%,C 0.2%,S 0.05%,P 0.05%,Fe balance
Si 75%,Al 1.5%,C 0.2%,S 0.05%,P 0.05%,Fe balance
Product Description
Ferro Silicon 70/72/75 1-3mm/2-8mm
Ferro silicon is made of coke,steel shavings,quartz (or silica) as raw materials and is smelted in electric furnace,an alloy product mailnly includes Silicon and Iron elements.Since ferrosilicon shows good chemical properties in production steel and iron,it is widely used in many industries.Brightalloys is one of best ferro silicon suppliers from China.
What industries need ferrosilicon 1-3mm/2-8mm?
It is used as inoculant and nodularizing agent in cast iron industry,in the production of nodular cast iron,75% ferrosilicon is a very important inoculant (helping to precipitate graphite) and nodularizing agent.
Different chemical specifications:
- Si 63-68%,Al 2.0%,C 0.2%,S 0.05%,P 0.05%,Fe balance
- Si 70%,Al 2.0%,C 0.2%,S 0.05%,P 0.05%,Fe balance
- Si 72%,Al 2.0%,C 0.2%,S 0.05%,P 0.05%,Fe balance
- Si 74%,Al 1.5%,C 0.2%,S 0.05%,P 0.05%,Fe balance
- Si 75%,Al 1.5%,C 0.2%,S 0.05%,P 0.05%,Fe balance
Speicification and sizes canbe adjusted according to customer’s request.
Producing size of ferro silicon:
According to different uses,Brightalloys can crushing various particle size:ferrosilicon block,ferrosilicon particle and ferrosilicon powder as below.
0.2-0.6mm,0-3mm,1-3mm,2-8mm,10-50mm,10-100mm,10-60mm,10-80mm or other size as customer’s request,brightalloys ferro silicon plant provide all size for worldwide customers.
Ferro Silicon 70/72/75 1-3mm/2-8mm used as Inoculant:
Grain sizes can be used not only in the steel-making industry,but also in the cast iron industry.
This is mainly because particles can be used by cast iron manufacturers to replace inoculants and spheroidizing agents.Moreover in the cast iron industry,the price of ferro silicon particles is much lower than that of steel,and it is easier to melt,thus a ferrosilicon product with high-quality casting ability.
High quality ferro silicon inoculant with uniform particle size and good inoculation effect in casting can promote the precipitation and spheroidization of graphite,so it is a necessary metallurgical material for the production of nodular cast iron.
In general,for gray cast iron,the addition amount of particles is 0.2 ~ 0.5%,for nodular cast iron,the addition of ferrosilicon particles is generally 0.5 ~ 1.1%;
Packing:
25kg/50kg/1mt/1.25mt PP bag
Generally,one container can hold 25 tons of ferrosilicon
Ferro Silicon Thrid Party Inspection Report:
More info about ferrosilicon for ladle,inoculation,ductile cast Iron,welding rod,high quality ferrosilicon for deoxidation of molten steel,please reach to our sales team for available sizes and types.
Why Choose us?
1: Our factory has been producing ferroalloy materials for more than 15 years, which can greatly meet the needs of various products in the current market.
2: We always consider quality as the lifeline of our development,this make us strictly supervise production and inspection.
3: Our factory guarantees that there are no distributors and agents in China,all products are delivered from manufacturers, and the price is reliable.
4:We welcome customers to our factory site to inspect the quality.
Bright Alloys has 20 years of experience in producing ferroalloys and metals, and has formed industry standard advantages in raw materials, production and logistics in the supply chain.
Bright Alloys has long-term cooperation with many large steel mills and smelters in East and South Asia,its products has exported to over 20 countires around the world.The annual supply of various ferroalloys and metal products exceeds 100,000 tons.
Continuously to provide high-quality ferroalloy and metal products,contribute value to the world metallurgical industry.