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Al Alloy Used Silicon Metal 3303 Metal Silicon For Metallury Alloy Additives Silicon Slag

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Al Alloy Used Silicon Metal 3303 Metal Silicon For Metallury Alloy Additives Silicon Slag

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Brand Name : ZHENXIN

Model Number : 3303

Certification : ISO9001

Place of Origin : HENAN, CHINA

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 1000-5000MT/Month

Delivery Time : 7-15 days after signing the contract

Packaging Details : 1MT/Bag or as per customer request

Product Name : Silicon Metal

Colour : silver Gray

Grade : 553, 3303,441, 2202

Application : Steel Making, Al Alloy Production

Shape : lump

Delivery time : two weeks after sign the contract

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Al Alloy Used Silicon Metal 3303 Metal Silicon for Metallury Alloy Additives Silicon Slag


Silicon Metal Description


Silicon metal, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloy. Silicon metal is smelted from quartz and coke in an electric furnace, with about 98% silicon. Silicon metal is mainly composed of silicon, so it has similar properties to silicon. Silicon has two allotropes: amorphous silicon and crystalline silicon. Amorphous silicon is a gray-black powder, which is actually a kind of microcrystal. Crystalline silicon has the crystal structure and semiconductor property of diamond, with a melting point of 1410°C, a boiling point of 2355°C, a Mohs hardness of 7; thus, it is brittle. Amorphous silicon is chemically active and can burn furiously in oxygen. It can react with non-metals such as halogen, nitrogen and carbon at high temperatures, and can also react with metals such as magnesium, calcium and iron to form silicide.

Silicon metal is usually classified according to the content of its three main impurities such as iron, aluminum and calcium. Based on the content of iron, aluminum and calcium, silicon metal can be divided into different grades such as 553, 441, 421, 3303, and 2202.


Silicon MetalSpecification:

Product gradeschemical composition
Si Content (%)Impurities (%)
FeAlCaP
330399.370.30.30.03≤0.004%
41199.40.40.10.1≤0.004%
42199.30.40.20.1≤0.004%

Typical of uses:


1. Reduction of silicone rubber, silicone resin, silicone oil and other organic silicon


2. Producing monocrystalline and polycrystalline silicon of high purity for electronic parts, such as manufacturing high purity semi conductors, etc.


Our Advantage


High quality : We use high quality material and establishing a strict quality control system, assigning specific persons in charge of each part of production, from raw material purchase to assembly.


Professional Export: Our team has ten years of export experience in ferro alloy industry, providing customers with satisfactory service is our purpose, to provide customers with optimal solutions is our only goal.


Fast Delivery: Most of the products can be delivered within 15 days after received payment .



F&Q


(1) Why should you buy from us not from other suppliers?

We control the quality of products and provide best service.


(2)How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;


(3)What services can we provide?
Accepted Delivery Terms: FOB, CIF, CFR.

Accepted Payment Type: T/T, L/C,
Accepted Payment Currency: USD, RMB;
Language Spoken: English, Chinese,


Product Tags:

Silicon Metal 3303

      

Metal Silicon For Metallury

      

Al Alloy Silicon Metal

      
Quality Al Alloy Used Silicon Metal 3303 Metal Silicon For Metallury Alloy Additives Silicon Slag for sale

Al Alloy Used Silicon Metal 3303 Metal Silicon For Metallury Alloy Additives Silicon Slag Images

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