Raw Material Silicon Metal 441 for Smelting Aluminum
Description In industry, metallic silicon is usually made from carbon silicon dioxide in an electric furnace. Chemical equation: Silicon from SIO2 + 2C → SI + 2CO is 97-98% pure silicon, called metallic silicon. After melting and recrystallization, 99.7 ~ 99.8% silicon metal was obtained by...
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of raw material silicon metal 441 for smelting aluminum in China. With abundant experience, we warmly welcome you to wholesale discount raw material silicon metal 441 for smelting aluminum in stock here from our factory. Quality products and reasonable price are available.
Description
The chemical composition of metallic silicon is generally silicon, ferro, aluminum, and calcium. Therefore, the grade of metal silicon is divided according to the three main impurity contents of iron, aluminum and calcium.
For example:In the metal silicon grade 553, the contents of ferro, aluminum, and calcium are 0.5%, 0.5%, and 0.3%.
Commonly used grades are 553/441/3303/2202/411/421 and so on. What brand should be used specifically depends on what field the user is using and what effect he wants to achieve.
Specification
| Grade | Composition | |||
| Si | Impurities(%) | |||
| Fe | AI | Ca | ||
| ≤ | ||||
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 553 | 98.7 | 0.5 | 0.5 | 0.3 |
Application
1. Aluminum alloy
It can improve the already useful properties of aluminum such as castability, hardness and strength. Adding silicon metal to aluminium alloys makes them strong and light.
So, they are increasingly used in the automotive industry. Used to replace heavier cast iron parts. Automotive parts such as engine blocks and tire rims are the most common cast aluminum silicon parts.
2. Solar industry and electronics industry.
Silicon metal can also be used as essential material in the solar and electronics industries. For examples, it can be used in the manufacture of solar panels, semi-conductors and silicon chips.
3.Production of silicone rubber, silicone resin, silicone oil, etc.
FAQ
Q:Are you a factory or a trading company?
A:We have factories and trading companies, factories and warehouses in Anyang, Henan Province, to provide you with the best prices and the best quality sources, and a professional international marketing team to provide you with a wide range of personalized services.
Q: What are the advantages of your company than other companies?
A: 20 years of the professional service team, Strict QC Procedures, Steady quality, Accept SGS, BV, CCIC etc certification.
Q: What metals do you supply?
A: We supply ferrosilicon, silicon metal, silicon manganese, ferromanganese, ferro molybdenum and other metal materials.
Hot Tags: raw material silicon metal 441 for smelting aluminum, China raw material silicon metal 441 for smelting aluminum manufacturers, suppliers, factory, Casting Iron Ferro Silicon 10 50mm Ferro Silicon 75 Lump, Casting Iron Ferro Silicon 70 72 75 FeSi Ferrosilicon, Casting Iron Use FeSi /Ferrosilicon / Ferro Silicon 75% 72%, 75 72 Ferrosilicon Low Carbon Ferro Silicon For Steel Making, Ferrosilicon 45, FeSi/Ferrosilicon/ Ferro Silicon 72% 75% 50-100mm Used For Casting Iron
Send Inquiry
You Might Also Like
