Loại silicon luyện kim

Metallurgical grade silicon carbide serves as a cornerstone material in modern industry, offering exceptional durability and thermal stability. At Henan Superior Abrasives, we produce this material with purity levels exceeding 98%, making it ideal for demanding applications.

Key Characteristics

• High refractoriness (up to 1800°C)
• Superior thermal conductivity (102.6 W/mK)
• Excellent resistance to chemical corrosion
• Bulk density: 3.06-3.15 g/cm³

Production Process Excellence

Our manufacturing process combines quartz sand and premium petroleum coke in high-temperature resistance furnaces (1800-2000°C), followed by advanced purification steps:

4-Stage Quality Control

1. Raw material screening (5-80mm silicon)
2. Precision electric arc furnace smelting
3. Oxygen-enhanced refining for impurity removal
4. Grading through magnetic separation and water concentration

Industrial Applications

Refractory Materials

Loại silicon luyện kim forms critical components in:

• Blast furnace linings
• Aluminum/zinc smelting crucibles
• Ceramic kiln shelves

Metal Processing

Essential for:

• Cast iron surface treatment
• Non-ferrous alloy refinement
• Engine cylinder honing

Why Choose Our Silicon Carbide?

Complementary Product Solutions

White/Brown hợp nhất alumina

Ideal for wood flooring and anti-slip surfaces:

• F150-F220 grit options
• Mohs hardness: 9.0
• Low iron content (<0.1%)

Boron Carbide Powders

Advanced materials for precision industries:

• Wafer polishing (F230-F320)
• Ballistic ceramics (0.5-20μm)
• Vickers hardness: 30-35 GPa

Request Customized Solutions

Contact our technical team to discuss your specific requirements:

• 📧 sales@superior-abrasives.com
• 📱 +86-18638638803
• 🏭 ISO 9001-certified manufacturing