High-Performance Silicon Carbide Graphite Crucible

Introduction

Our Silicon Carbide (SiC) Graphite Crucible is a premium refractory solution engineered for extreme thermal and chemical environments. Combining the superior properties of silicon carbide and high-purity graphite, this crucible delivers unmatched durability, thermal efficiency, and resistance to corrosion, making it ideal for high-temperature melting, alloy production, and advanced material processing.

Key Properties & Features

1. Exceptional Thermal Stability: Withstands temperatures up to 1600°C (2912°F) in inert atmospheres and 1450°C (2642°F) in oxidizing conditions.

2. Superior Thermal Shock Resistance: Unique composite structure minimizes cracking under rapid temperature fluctuations.

3. High Thermal Conductivity: Ensures rapid, uniform heat distribution for energy-efficient operations.

4. Chemical Inertness: Resists corrosion from molten metals (e.g., aluminum, copper), salts, and acidic/alkaline slags.

5. Mechanical Strength: 3x higher compressive strength than conventional clay-graphite crucibles, ensuring longevity.

Applications

- Metallurgy: Melting non-ferrous alloys (Al, Cu, Zn)

- Solar Industry: Purification of photovoltaic-grade silicon

- Research Labs: High-purity material synthesis

- Recycling: Recovery of precious metals from e-waste

Product Advantages

1. Superior Material Performance

- Anti-oxidation: Enhanced resistance to oxidation for prolonged durability.

- Excellent Thermal Conductivity: Efficient heat transfer to optimize smelting processes.

- Extended Service Life: Long-lasting performance, reducing replacement frequency.

2. Energy Efficiency

- Significant energy-saving properties, lowering operational costs for clients.

3. Cost-Effectiveness

- Reduces production costs for non-ferrous metal smelting enterprises while improving productivity.

4. Advanced Manufacturing Process

- Produced via static pressing technology, ensuring consistency and structural integrity.

Company Strengths

1. Technical Expertise

- R&D team includes master’s degree/PhD researchers with years of field experience.

- Successfully resolved technical challenges to develop internationally competitive products.

2. Production Scale

- One of China’s large-scale manufacturers of silicon carbide/graphite clay crucibles.

- Facilities span 120 acres with a registered capital of ¥100 million.

3. Innovative Technology

- Proprietary static pressing process ensures high-quality, standardized output.

4. Strategic Location

- Located in the Qingdao Jiaozhou National Economic & Technological Development Zone (China-Shanghai Cooperation Organization Demonstration Zone), benefiting from industrial and policy advantages.

5. Market Impact

- Products widely recognized for improving efficiency and cost savings in non-ferrous metal smelting.