FeSi 75%
Product Overview
FeSi 75% is a high-efficiency deoxidizer and alloy additive for steelmaking and casting industries. Compared to FeSi 72%, FeSi 75% offers higher silicon content, superior deoxidation performance, and faster silicon recovery, making it ideal for premium carbon steel, alloy steel, and ductile iron production. Produced from selected raw materials via closed-loop smelting, ensuring stable chemistry and uniform sizing for long-term industrial supply.
Chemical Composition
|
Element |
Standard Range (%) |
Our Guaranteed Value |
|---|---|---|
|
Si |
≥75.0 |
75.0–77.0 |
|
Al |
≤1.5 |
≤1.3 |
|
C |
≤0.2 |
≤0.15 |
|
S |
≤0.04 |
≤0.03 |
|
P |
≤0.04 |
≤0.03 |
Available Sizes
Standard Size: 10–50mm Lumps (mainstream for steelmaking)
Optional Sizes: 0–3mm Powder / 3–10mm Granules / 10–100mm Large Lumps
Custom Service: Tailored to steelmaking, casting, welding electrode processes
Quality Control: Size deviation ≤5%, no excess fines
Key Advantages
High Si Content -- Superior deoxidation efficiency & stable Si recovery
Strict Impurity Control -- Low Al, Low C, Low S/P, reduces non-metallic inclusions
International Standards -- ASTM/ISO/EN compliant, SGS/BV inspection supported
Reliable Capacity -- 2000 MT/month, year-round stock, 7–15 days lead time
Flexible Customization -- Size, packaging, chemistry adjustable on request
Cost Efficiency -- Factory-direct pricing, no middlemen, competitive FOB/CIF rates
Packaging, Shipping & Certifications
Packaging: 1MT moisture-proof jumbo bags (inner plastic lining), palletized packing optional
Shipping: FOB Tianjin/Qingdao/Shanghai; CIF to major global ports
Certifications: ISO 9001:2015; Mill Test Certificate (MTC) per batch; SGS/BV 3rd party inspection supported
MOQ: 20 MT
Payment: T/T 30% deposit, 70% against B/L; or L/C at sight
Company Strength
Anyang Mingrui Silicon Industry Co., Ltd. is located in Anyang, Henan-China's ferroalloy industrial hub-with over 10 years of production and export experience. Equipped with modern submerged arc furnaces and automated crushing/screening lines, annual capacity exceeds 24,000 MT. Standardized laboratory and QC system ensure consistent quality. Products exported to Europe, Southeast Asia, Middle East, Americas. Professional foreign trade team provides 24/7 service, video factory audits, and customized technical solutions.
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