The Characteristics Of Metal Silicon 553

1. 

Chemical Composition

Silicon (Si): ≥ 98.5% (primary component)

Iron (Fe): ≤ 0.5%

Aluminum (Al): ≤ 0.5%

Calcium (Ca): ≤ 0.3%

Other impurities: Trace amounts (e.g., titanium, carbon, phosphorus)

When purchasing metal silicon 553, you can also ask the metal silicon manufacturer for samples for laboratory analysis. Good metal silicon 553 should meet the content requirements.

2. The characteristics of good silicon metal 553 in terms of price: Silicon metal 553 can be divided into oxygen-passing metal silicon 553 and non-oxygen metal silicon 553 in terms of price. If the manufacturer of metal silicon 553 quotes If the price is too far from the standard price, you should pay attention to the reliability of the manufacturer's metal silicon 553 products.

Primary Applications

Aluminum Industry: Major use in aluminum-silicon alloys (improves castability & strength).

Silicones & Chemicals: Raw material for producing silicones, silanes, and resins.

Steel & Foundry: Deoxidizer and alloy additive.

Solar & Electronics (indirect): Further refined to produce polysilicon for solar panels.

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