HC Silicon
Products Description
HC Silicon is a by-product of silicon metal production, further processed through crushing, screening, and optional briquetting. Unlike standard FeSi-which only deoxidizes-HC Silicon introduces carbon into the molten bath, enabling simultaneous oxygen removal and carbon adjustment.
Product Specification
|
Grade |
Si (%) ≥ |
C (%) ≥ |
Al (%) ≤ |
S (%) ≤ |
P (%) ≤ |
Fe (%) |
|---|---|---|---|---|---|---|
|
Si68C18 |
68 |
18 |
3.0 |
0.05 |
0.05 |
Balance |
|
Si65C15 |
65 |
15 |
3.0 |
0.05-0.1 |
0.05-0.1 |
Balance |
|
Si60C20 |
60 |
20 |
4.0 |
0.1 |
0.1 |
Balance |
|
Si60C10 |
60 |
10 |
3.0 |
0.1 |
0.05 |
Balance |
Packaging, Shipping & Certification
1000 kg (1 MT) jumbo bags.
25 kg PP bags → palletized into 1 MT master bag.
Iron drums available for powder grades.
Briquettes: shrink-wrapped pallets.
Custom packaging & private labeling supported.
Certification: ISO 9001:2015, MTC (Mill Test Certificate) with every shipment.
Third-Party Inspection: SGS, BV, CCIC welcomed at buyer's request.
Documents: MTC, COA, Certificate of Origin, Packing List, B/L
Trade Terms: FOB, CIF, CFR (Tianjin / Shanghai port)
Lead Time: 7-15 working days after deposit / LC confirmation
Stock: 500+ MT ready inventory for urgent orders
Storage: Dry, ventilated warehouse; lump grades are moisture-stable, fine grades sealed
Our Company
1.Monthly Capacity: 5000+ MT HC Silicon (all grades, shapes & sizes)
2.Production: Silicon metal by-product sourcing + crushing + screening + briquetting lines
3.QC Lab: In-house spectrometer (Si/C/Al/S/P), carbon-sulfur analyzer, metallographic microscope
4.Grades in Stock: Si68C18, Si65C15, Si60C20, Si60C10 - lump, granule, powder, briquette
5.Export Experience: 10+ years, serving steel mills and foundries in SEA, Middle East, Africa, Europe, South America
6.Quality System: Full ISO 9001 compliance, pre-production samples + final inspection before shipment
7.R&D: Custom Si/C ratio development for BOF, EAF, and special steel grades
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