Ferrosilicon small granule
Product Description
Ferro Silicon is a kind of ferroalloy which is composed of ferro and silicon. Ferrosilicon uses coke, quartz (or silica) as raw materials and is made by electric furnace.Because silicon and oxygen are easily compound into SiO2, the Ferrosilicon is often used as deoxidizer in steelmaking.
Because the silicon is easy to combine with oxygen to form silicon dioxide, so time of ferrosilicon is often used in steelmaking deoxidizer, because of SiO2 is generated at the same time gives off a lot of heat, at the same time of DNA, to improve the temperature of molten steel is also good. Ferrosilicon, meanwhile, also can be used as an alloy element joining agent, widely used in low alloy structural steel, spring steel, bearing steel, heat-resistant steel and electrical silicon steel, silicon in the ferroalloy production and chemical industry, commonly used as a reducing agent.
Product grades and chemical composition:
|
Product grades
| Chemical Composition(%) | |||||||
Si | Al | Ca | Mn | Cr | P | S | C | |
≤ | ||||||||
FeSi75A10.5-A | 74.0-80.0 | 0.5 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
FeSi75A10.5-B | 72.0-80.0 | 0.5 | 1.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
FeSi75A11.0-A | 74.0-80.0 | 1.0 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
FeSi75A11.0-B | 72.0-80.0 | 1.0 | 1.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
FeSi75A11.5-A | 74.0-80.0 | 1.5 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
FeSi75A11.5-B | 72.0-80.0 | 1.5 | 1.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
FeSi75A12.0-A | 74.0-80.0 | 2.0 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
FeSi75A12.0-B | 74.0-80.0 | 2.0 | 1.0 | 0.4 | 0.3 | 0.04 | 0.02 | 0.1 |
FeSi75A12.0-C | 72.0-80.0 | 2.0 |
| 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
FeSi75-A | 74.0-80.0 |
|
| 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
FeSi75-B | 74.0-80.0 |
|
| 0.4 | 0.3 | 0.04 | 0.02 | 0.1 |
FeSi75-C | 72.0-80.0 |
|
| 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
FeSi65 | 65.0-<72.0 |
|
| 0.6 | 0.5 | 0.04 | 0.02 |
|
FeSi45 | 40.0-47.0 |
|
| 0.7 | 0.5 | 0.04 | 0.02 |
|
Note: Our company can adjust production according to client’s requirements of other grades of chemical composition and granularity.
1. In the steel making field, ferrosilicon is used as deoxidizer and alloying agent to precipit and diffuse deoxidation. Adding a certain amount silicon of Fe-Si to the steel can obviously improve the strength, hardness, elasticity and permeability of steel.
2. In the iron casting, it is used as ball mile agent and alloying agent especially in the nodular iron casting, Adding ferrosilicon to cast iron, it can prevent the formation of carbide and promote the precipitation of graphite and the nodulizing, then the mechanical capacity can be the same of steel's.
3. High-silicon ferrosilicon can be used for the production of the low-carbon reductant in ferro alloy industry.
4. In addition , ferrosilicon powder can be used as a suspended phase in the mineral processing industry and coatings for welding electrodes in the electrode manufacturing.
Our company's products have passed ISO9001 certification, CIQ certification, Supplier assessment certification,
SGS certification. Whereas, what we said maybe not reliable to you, the quality of our products will prove what we said. Welcome
customers home and abroad.
Our company is located in Anyang City, which is one of the eight civilization ancient capitals, the World Cultural Heritage site,
the Book of Changes birthplace and the Oracle hometown.
Anyang City seats itself in the junction of four provinces - Shanxi, Hebei, Shandong and Henan. The metallurgical industry in Anyang
City has been highly developed since ancient times. Beijing-Guangzhou Railway and No. 107 National Road run through the whole area, with railways and highways crisscrossing by. Convenient
transportation, abundant resources and outstanding people provide unique environment for the metallurgical industry sustainable development.
Our company has perfect management system and quality assurance system, there are multiple alloy production line of molybdenum, titanium,
nitrogen, chromium, aluminum, compound deoxidizer and desulfurizer, and there are complete sets of precision test equipment and instrument.
In order to make sure that the quality of products in our company can achieve the national standards, we have employed some experienced engineers
to guide the workers during the process of production. Our main products are: silicon carbon alloy, ferrosilicon, calcium silicon, silicon-manganese alloys, silicon barium calcium alloy, silicon aluminum calcium, silicon powder, silicon calcium aluminum carbon compound deoxidizer,
compound desulfurater, ,and other alloy products, Furthermore, all of our products have passed the test by the Bureau of Quality and Technical Supervision.
Since it was built, Our company adheres the management theory of striving for the survival by the quality, seeking development by the good faith, and
exploring benefit by the science and technology management. With its rapid development, our company has already won various honors in metallurgical industry field.
We highly welcome domestic and overseas economic entities to join us. We'd like to seek for win-win common development to make a contribution to the revitalization of the national economy.
1. Professional machine produce quality goods.
2. Professional worker guarantee finish production on time.
3. Professional transport term guarantee safe transport.
4. Professional sales team supply satisfied services.
1. Q: Are you factory or manufacturer?
A: We are factory.
2. Q: What is the MOQ?
A: The MOQ is 20 tons.
3. Q: What is the payment terms?
A:30% T/T in advance,70% against the copy of B/L in T/T.
4. Q:What is the packaging?
A:Plastic bags(ton bags),1000kg per bag.
Product Categories : FerroSilicon Series
