0-10mm Black Silicon Carbide 65% Grains
Supply Ability: Stable monthly supply capacity for long-term partners
Trade Terms: FOB China, factory direct wholesale
Lead Time: Fast delivery for regular sizes
Supply Capacity:1000 ton/month
Payment Terms:T/T L/C and Other Terms
Product Overview of 85% SiC 0-10mm
0-10mm Black Silicon Carbide 65% Grains is a physically controlled industrial material with SiC ≥ 65% and a 0–10mm particle size range. It is mainly used in metallurgical charging, foundry batching, and other industrial processes where both chemical composition and grain size stability affect feeding performance.
The key value of Black Silicon Carbide 65% is not only the 65% minimum SiC content, but also the controlled grain range. In practical use, a stable 0–10mm size helps reduce oversized particles, limits excessive fines, and improves material flow during charging. This is important in systems where unstable grain size may cause uneven feeding, irregular furnace distribution, or more dust during handling.
Specifications of 85% Min Black Silicon Carbide
| Item | Typical Value |
|---|---|
| SiC | 65% min |
| Free Carbon (F.C) | 8% max |
| Fe2O3 | 3.5% max |
| Moisture | 0.5% max |
Physical Characteristics
| Item | Typical Value |
|---|---|
| Product Name | Black Silicon Carbide 65% Grains |
| Particle Size | 0–10mm |
| Color | Black / Dark Gray |
| Form | Crushed Grains |
| Packing | 25kg bags / 1MT jumbo bags / Customized |
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Main Applications
Metallurgical Charging
0-10mm Black Silicon Carbide 65% Grains is suitable for metallurgical applications where the material is added in controlled quantities and stable grain size helps improve charging behavior.
Foundry Batching
For foundry-related use, a stable 0–10mm size can help improve batch consistency and reduce variation caused by irregular grain distribution.
Furnace Feeding Systems
In charging systems where the material is fed by conveyor, hopper, or manual dosing, controlled grain size helps improve flow stability.
General Industrial Use
It is also suitable for other industrial processes where the user needs:
- SiC ≥ 65%
- controlled grain size
- lower fines content
- practical export packing
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Packing Options
| Packing Type | Typical Use |
|---|---|
| 25kg bags | Easier manual handling |
| 1MT jumbo bags | Bulk industrial orders |
| Customized packing | Special export requirements |
Why Choose Black Silicon Carbide?
- ISO 9001 certified quality management system
- Monthly production capacity of 1000 tons for stable bulk supply
- Products exported to Southeast Asia, Middle East, Europe, Japan and Korea
- Full test reports available, including SGS chemical analysis
- Strict batch inspection to ensure consistent SiC content and particle size
- Professional foreign trade team supporting quick response and smooth logistics
Send us your detailed requirement, and we will arrange sample delivery for your evaluation.
About Us

ZHEN AN INTERNATIONAL CO.,LIMITED
ZhenAn is an enterprise specializing in Metallurgical & Refractory products , integrating production, processing, sales and importing and exporting business.
We are focused on building a dedicated team of professionals across the globe. At ZhenAn, we are committed to provide complete solutions by delivering the "right quality & quantity" to suite our customer's processes.
Annual production and sales more than 150,000 tons. Our factory covering an area of 30,000 square meters, it has a complete set of modern production equipment, two large production bases including hydro-metallurgy, two key laboratories and a metallurgical materials testing center with dozens of senior researchers.
FAQ
Q:What is the standard chemical composition of 0-10mm Black Silicon Carbide 65% Grains?
A:The typical composition is SiC ≥ 65%, Free Carbon ≤ 8%, Fe2O3 ≤ 3.5%, and Moisture ≤ 0.5%. Actual batch data can be confirmed before shipment.
Q:How do you control the 0-10mm particle size range?
A:The product is processed through crushing, screening, and particle-size classification. The goal is to keep the material within the 0–10mm range while strictly limiting +10mm oversize particles and managing the fines fraction.
Q:Why is particle size control important for this product?
A:A controlled 0–10mm size helps improve furnace charging consistency, supports smoother hopper or conveyor feeding, and reduces problems caused by oversized particles or excessive fines.
Q:Do you provide sieve analysis for 0-10mm Black Silicon Carbide 65% Grains?
A:Yes. Sieve distribution data can be provided for technical buyers who need confirmation of particle size consistency before purchase.
Q:Is this product suitable for furnace charging and foundry batching?
A:Yes. It is suitable for metallurgical charging, foundry batching, and other industrial applications where stable grain size and controlled physical distribution are important.
Q:What packing options are available for export?
A:Standard packing includes 25kg bags and 1MT jumbo bags. Customized export packing can also be discussed depending on loading and handling requirements.
Q:Can you customize the particle size distribution?
A:Yes. If your process requires a tighter size profile or a different screened fraction, customized sizing can be discussed based on order quantity and technical requirements.
Q:How do you reduce dust in bulk handling?
A:Dust is controlled mainly by limiting excessive fines during screening. Compared with loosely graded crushed material, a more controlled 0–10mm distribution helps improve handling cleanliness during unloading and transfer.
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