Product Specifications
| Prod Model: |
HSG |
| Markets: |
Southeast Asia |
| Size: |
10-50mm, 50-100mm |
| Package: |
in 1000kg Jumbo Bag |
| Product Type: |
Lump |
| Carbon Content: |
Low Carbon |
| Material: |
FeSi |
Product Description
The ferrosilicon is the Fe-Si alloy produced by coke, steel scraps and quartz (or silica) through electric furnace smelting. The silicon is easily to react with oxygen to form silicon dioxide. Thus the ferrosilicon is usually used as the deoxidizant during the steel making. Besides, because the production of SiO2 will release large amount of heat, it is also helpful to increase the temperature of molten steel. Ferrosilicon in the cast iron can be used as the inoculants of ductile iron and can also prevent from the formation of carbide, and improve the performance of cast iron.
Chemical content & technical specification
|
Code Number |
Si(%) |
Al(%) |
C(%) |
P(%) |
S(%) |
|
HSG-1 |
74.0-80.0 |
≤0.5 |
≤0.1 |
≤0.04 |
≤0.02 |
|
HSG-2 |
72.0-80.0 |
≤1.0 |
≤0.2 |
≤0.04 |
≤0.02 |
|
HSG-3 |
65.0-72.0 |
≤1.5 |
≤0.2 |
≤0.04 |
≤0.02 |
Qingdao Free trade zone Haosen Chemical Co., Ltd was established on Aug 2, 2007 and having its Registered Office at Qingdao and also have a branch company -- Champ Power Trading Limited in Jinan.
After years of persistence and efforts, now we have established long and steady partner relationships with a number of large domestic corporations which specialize in production of recarburizer, nodulant, inoculant and ferrosilicon etc. Most of them are certified ISO-9001, thus stable productivity, abundant technical strength and complete testing methods can be completed ensured.
From 2007 to now, we have joined various international Metal & Metallurgy Exhibitions, meanwhile we have gone into partnership with foundry corporation and agents in Europe and Southeast Asian region. Since long time we have been insisted our commitment and trying to achieve the objective of providing best service for our customers. Under the condition of economic globalization, we sincerely hope to establish and develop business relation over the globe. We believe that sincere cooperation and development enterprising will lead to common prosperity.
