30 Years of Experience in Silicon Metal Production and Sales
ZhenAn Silicon Metal
ZhenAn specializes in the production of silicon metal products and has more than 30 years of experience in the production and sales of silicon metal.ZhenAn's main silicon metal products are Silicon Metal 1101, Silicon Metal 2202 and Silicon Metal 3303.
ZHENAN has been in the business of ferroalloy for 30 years now. It is a leading manufacturer and supplier of ferro silicon,silicon manganese,silicon metal,silicon carbide,high carbon silicon and so on.our company is a large-sized production enterprise integrating research, development, production and sales.
Silicon Metal Specification
| Garde | Composition |
| Si Content (%) | Impurities (%) |
| Fe | Al | Ca | P |
| Silicon Metal 1501 | 99.69 | 0.15 | 0.15 | 0.01 | ≤0.004% |
| Silicon Metal 1502 | 99.68 | 0.15 | 0.15 | 0.02 | ≤0.004% |
| Silicon Metal 1101 | 99.79 | 0.1 | 0.1 | 0.01 | ≤0.004% |
| Silicon Metal 2202 | 99.58 | 0.2 | 0.2 | 0.02 | ≤0.004% |
| Silicon Metal 2502 | 99.48 | 0.25 | 0.25 | 0.02 | ≤0.004% |
| Silicon Metal 3303 | 99.37 | 0.3 | 0.3 | 0.03 | ≤0.005% |
| Silicon Metal 411 | 99.4 | 0.4 | 0.1 | 0.1 | ≤0.005% |
| Silicon Metal 421 | 99.3 | 0.4 | 0.2 | 0.1 | – |
| Silicon Metal 441 | 99.1 | 0.4 | 0.4 | 0.1 | – |
| Silicon Metal 551 | 98.9 | 0.5 | 0.5 | 0.1 | – |
| Silicon Metal 553 | 98.7 | 0.5 | 0.5 | 0.3 | – |
| Off-Grade Silicon Metal | 96 | 2 | 1 | 1 | – |
Silicon metal powder is made of Silicon lumps by crushing, seiving, washing process etc.
We have different grades of Si content powder, and we have different Si powder crushing and sieving processes to adapt to different applications of silicon powder.
Normal size: 180 mesh -325 mesh, 200 mesh, 325 mesh, 800 mesh, etc.
Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
How is silicon metal mined?
Silicon metal is an important metal material, mainly used in the manufacture of optoelectronic devices, solar panels, fiber optic communications and other fields. The mining of silicon metal mainly includes two processes: ore mining and smelting.
Ore mining refers to the extraction of silicon metal ores from the ground or surface through mining equipment and technology. Silicon metal mainly exists in quartz ore, so mining usually selects quartz ore deposits for mining. First, the mining company needs to explore the mining area to find potential silicon metal deposits. Then, the ore is mined using blasting techniques or mechanical equipment, transported and sorted.
On top of ore mining, silicon metal smelting is the process of purifying and extracting the silicon content from the silicon metal ore. First, the ore is crushed, pulverized, and chemically leached to extract the silicon from the quartz. Then, the purified silicon is subjected to a reduction reaction to reduce the silicon to silicon metal by the reduction method. Subsequently, the silicon metal is obtained in a liquid state and can be subjected to subsequent processes such as pumping, solidification and molding to finally obtain the finished silicon metal.
It should be noted that the mining process of silicon metal needs to take into account the protection of the environment and resources. In the mining stage, effective dust control, water washing, solid waste treatment and other measures need to be taken to reduce the impact on the surrounding environment. In the smelting process, it is necessary to do a good job in the treatment and recycling of harmful waste gas to reduce the pollution of the atmosphere.
In general, the mining of silicon metal is mainly divided into two stages: ore mining and smelting, which requires a series of equipment and technology for production, such as blasting, crushing, purification and reduction. At the same time, the mining process needs to pay attention to environmental protection and resource conservation to achieve sustainable development.
FAQ
1.Are we manufacture?
Manufacutre, we have our own factory.
2.How to pay and ship?
Our company delivery method using telegraphic transfer or letter of credit, delivery time to receive the advance payment within ten days of delivery, we have a professional logistics system to ensure the safety of your goods and fast arrival, please rest assured to buy!
3.What is your MOQ?
10MT
4.How to get a sample?
Please contact us or leave a message,.
5.What is the use of the 553?
Its main use is as the additive of non-iron base alloy, industrial silicon after a series of technological treatment, can be pulled into monocrystalline silicon, for the use of the electronics industry.
6.How many tons are you supply each month?
50000Tons
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