OUR PRODUCTS
Silicon Products (Si)
BPI produces silicon-bearing products from a variety of industrial sources. These range from coarse aggregate products to fine powders, suitable for metallurgical silicon additions.
Click on one of the following links for technical data on BPI’s Silicon Products (Si) products.
Tech Data Sheet: De OxSil 65
Background:
A silicon metal product packaged for metallurgical deoxidizing additions.
Typical Chemistry:
| Available Si | 65% | +/- 5% |
| SiO2 | 18% | +/- 5% |
| Al2O3 | < 5% | |
| CaO | < 1% | |
| Al | < 1% | |
| Fe | < 2% | |
| C | < 5% |
Typical Sizing:
10 mesh by down
Packaging:
50 lb. bags or 30 lb. bags
Tech Data Sheet: Silicon 98.5
Background:
A high grade of silicon metal fines packaged for metallurgical additions.
A high grade of silicon metal fines packaged for metallurgical additions.
Typical Chemistry:
| Available Si | 98.5% minimum |
| Fe | < 1.0% |
Typical Sizing:
Minus 325 mesh
Packaging:
Supersacks on pallets
Tech Data Sheet: Solar-Grade Si
Background:
Solar-grade silicon solids from various industries.
Various resistivity and grades available.
Typical Chemistry:
- High-res P type
- Low-res P type
- High-res N type
- Low-res N type