silicon metal for aluminum ingot
The Description of the Silicon Metal
Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemical industry. It is silver gray or dark gray powder with metallic luster, which be of high melting point, good heat resistance, high resistivity and superior oxidation resistance, it's called “industrial glutamate”, which is an essential basic raw material in hi-tech industry.
The Application of the Silicon Metal
1. Used in aluminum: An additive to aluminum alloys, silicon is used to increase the fluidity and tenacity of Aluminum and its alloys, which enjoy good castability and weldability accordingly.
2. Used in organic chemicals: Silicon metal is used in manufacturing a number of sorts of silicones, resins, and lubricants.
3. Used in electronic parts: Silicon metal is used in producing monocrystalline and polycrystalline silicon of high purity for electronic parts, such as semi conductors, etc.
The Chemical Composition of the Silicon Metal
|Silicon metal 553||98.5%min||0.5%max||0.5%max||0.3%max||10-100mm|
|Silicon metal 441||99.0%min||0.4%max||0.4%max||0.1%max||10-100mm|
|Silicon metal 421||99.0%min||0.4%max||0.2%max||0.1%max||10-100mm|
|Silicon metal 3303||99.0%min||0.3%max||0.3%max||0.03%max||10-100mm|
|Silicon metal 2202||99.0%min||0.2%max||0.2%max||0.02%max||10-100mm|
Packaging & Shipping
1.Regular products packing with a multilayer woven palstic ton bag each ton. Or with small bags(20/25/50kg) then into a ton bag.
2.Special product package with moistureproof bags.
3.Package with customers' requirement.
With a adequate capacity and convenient location(which is about 5 hours' way form Tianjin port),we would garantee a timely delivery to our customers.Usually with 14 days up receiving of an order.
1. Professional machine produce qualitied goods.
2. Professional worker gurantee finish production on time.
3. Professional transport term gurantee safe transport.
4. Professional sales team supply satisfied services.