Silicon Carbide Granules
Products Description
Manufactured by Dedao Company, Silicon Carbide Granules (SiC Granules) are high‑performance granular raw‑material produced from quartz sand and petroleum coke at ultra‑high temperature in resistance‑furnace. We supply both black silicon carbide granules and green silicon carbide granules with stable purity, well‑graded particle size and low impurity content.Widely used as metallurgical deoxidizer, refractory raw material, abrasive media and functional additive across multiple heavy‑industry sectors.
Key Features
Stable chemical composition, strict impurity control
Uniform granule shape, good flow‑ability
High melting point up to 2700℃, excellent thermal shock resistance
Strong deoxidizing capacity for molten steel and iron
Custom‑tunable SiC content and particle‑size fractions
Batch‑to‑batch consistent quality, third‑party inspection available (SGS, BV)
Technical Specifications (Customizable)
| Grade | SiC (min.) | Free Carbon (max.) | Fe₂O₃ (max.) | Available Size Fractions |
|---|---|---|---|---|
| Metallurgical Grade | 88%‑95% | 2.5% | 2.0% | 0‑5mm, 1‑10mm, 5‑20mm, 10‑50mm |
| Refractory Grade | 97%‑98.5% | 0.3% | 0.5% | 1‑3mm, 3‑8mm, 8‑15mm |
| High‑Purity Abrasive Grade | ≥99% | 0.2% | 0.4% | Granular grit sizes on request |
Main Applications
- Metallurgy Industry: Deoxidizer for steelmaking; silicon‑carbon additive to improve molten‑iron fluidity, reduce segregation and optimize alloy performance
- Refractory Materials: Raw material for high‑strength, wear‑resistant refractory bricks, kiln furniture and furnace linings
- Abrasive & Blasting: Granular blasting media for surface cleaning, descaling and texturing
- Wear‑resistant Ceramics & Composite Materials: Additive to enhance wear‑resistance and thermal performance of ceramic parts
- Foundry Industry: Anti‑oxidation additive for casting production
Our factory
Dedao Company Advantage
Company Advantage
Dedao Company is a reliable Chinese manufacturer and exporter of silicon‑carbide series products. With complete production, crushing, screening and quality‑testing facilities, we deliver stable‑quality SiC granules for global industrial clients.
- Direct factory supply, competitive price
- Flexible MOQ, trial‑order support
- Custom chemical index and particle‑size distribution
- 25kg woven bag / 1000kg big‑bag packaging
- Fast delivery, full set of test reports for each shipment
one-stop solution
professional team
high quality
FAQ
01.What grades of silicon carbide granules can you provide?
02.What particle‑size ranges are available?
03.Can you provide free samples?
04.What is your MOQ?
05.Can you print our company logo on bags?
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