Premium High Purity Silicon Metal 97% 553 441 Factory Direct Sale
Premium Metal Product
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 are the elements of silicon metal?
Silicon metal is an important industrial raw material, mainly
containing the element silicon. In addition to the element silicon,
silicon metal also contains a small amount of impurity elements,
which may be beneficial or harmful. Silicon metal usually contains
the following elements:
1. Silicon (Si): Silicon is the main component of silicon metal,
and its content is usually above 98%. Silicon is an important
semiconductor material and is widely used in the electronics
industry, photovoltaic industry, chemical and metallurgical
industry, etc.
2. Iron (Fe): Silicon metal usually contains a small amount of
iron, and its content is usually around 0.5%. Iron is the main
impurity element in silicon ore and is usually difficult to remove
completely.
3. Aluminum (Al): Silicon metal may also contain a small amount of
aluminum, the content of which is generally about 0.2%. Aluminum is
a common impurity element in silicon ore, which has a certain
effect on the performance of silicon materials.
4. Calcium (Ca): The calcium content in silicon metal is usually
below 0.1%. Calcium is a common impurity element in silicon ores,
which has some influence on the quality and performance of silicon
metal.
5. Phosphorus (P): Silicon metal contains a small amount of
phosphorus element, its content is usually below 0.05%. Phosphorus
is a common impurity element in silicon ore, which may adversely
affect the performance of silicon metal.
6. Manganese (Mn): Silicon metal contains a small amount of the
element manganese, the content of which is generally below 0.05%.
Manganese is a common impurity element in silicon ores, which may
adversely affect the performance of silicon metal.
7. Titanium (Ti): Silicon metal contains a small amount of the
element titanium, the content of which is generally below 0.05%.
Titanium is a common impurity element in silicon ores and may
adversely affect the properties of silicon metal.
Although the content of these impurity elements in silicon metal is
small, they have a certain impact on the performance and use of
silicon metal. Therefore, the content of these impurity elements
needs to be strictly controlled when producing silicon metal to
ensure that the quality and performance of silicon metal meet the
requirements. At the same time, some physical and chemical methods,
such as flotation, magnetic separation, leaching, etc., can be
adopted to reduce the content of impurity elements in silicon
metal, so as to improve the quality and performance of silicon
metal.
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
