High Quality Metallic Silicon 553 441 3303 for Steel Making
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
What is silicon metal processing?
Silicon Metal Processing is a series of processes to process
silicon materials into desired products. Silicon is a commonly used
industrial raw material, widely used in electronics, photovoltaics,
aerospace and other fields. Silicon metal processing process mainly
includes raw material treatment, melting, molding, processing,
surface treatment and so on.
First is raw material treatment, the silica or silicon ore through
crushing, grinding, magnetic separation and other steps to process
into silicon slag, silicon powder or silicon monomers. Silicon slag
and silicon powder are the primary raw materials of silicon, and
are also important materials for the preparation of silicon wafers
and silicon wafer products.
Next is the melting process, in which silicon slag or silicon
powder is heated to a high temperature through a melting furnace to
melt it into liquid silicon. The melting process requires control
of temperature, pressure and atmosphere to ensure the quality and
purity of the silicon. The melted liquid silicon can be used to
prepare products such as silicon wafers and photovoltaic silicon
wafers.
Then comes the molding process, where liquid silicon is injected
into molds, cooled and cured to form products such as silicon
blocks and wafers. The molding process requires control of
temperature, pressure and speed to ensure the dimensional accuracy
and surface finish of the molded product.
Next is the processing process, the silicon block or wafer through
the cutting, grinding, polishing and other processing steps, the
preparation of silicon wafers, silicon wafers and other
semiconductor materials and devices. The processing process
requires the use of precision processing equipment and processes,
as well as fine process control to ensure the quality and
performance of processed products.
Finally, the surface treatment process, the processed silicon
wafers are cleaned, de-filmed, coated and other treatments to
improve their surface quality and optoelectronic performance. The
surface treatment process requires strict control of process
parameters and operating environment to avoid surface contamination
and damage.
In general, the silicon metal processing process is a complex
project that requires precision equipment, strict process control
and operating techniques. Through continuous technological
innovation and process improvement, the quality and yield of
silicon materials can be improved, promoting the wide application
of silicon materials in electronics, photovoltaics, aerospace and
other fields.
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
