Si3N4 Ceramic Welding Pins 0.3-50mm Diameter with 1300°C Temperature Resistance for High-Temperature Applications
Price:
Negotiation
MOQ:
Negotiation
Delivery Time:
5-7 days subject to the clients' requirement and quantity
Brand:
BLM-SN-1
Product Description
Silicon Nitride Ceramic Welding Pins Overview
Silicon nitride (Si3N4) ceramic welding pins deliver exceptional performance in high-temperature industrial applications up to 1300°C. These precision-engineered components offer superior thermal conductivity, excellent thermal shock resistance, and maintain structural integrity in demanding environments.
Material Properties & Performance
Silicon nitride ceramic maintains high strength from room temperature up to 1200°C, with outstanding resistance to corrosion, abrasion, and thermal shock. The material's low thermal expansion coefficient ensures dimensional stability under extreme temperature fluctuations.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Material Purity | Zirconia, Silicon Carbide, Boron Nitride, Alumina options |
| Diameter Range | 0.3mm to 50mm |
| Maximum Temperature | 1300°C |
| Available Shapes | Round, Square, Rectangular, Oval |
| Surface Finish | Polished, Glazed, Metal Coating |
Performance Advantages
Extended Service Life
Typically exceeds 12 months in continuous operation
Typically exceeds 12 months in continuous operation
Rapid Temperature Response
Melt temperature determination within approximately 1 minute
Melt temperature determination within approximately 1 minute
Corrosion Resistance
Unaffected by corrosive environments throughout service life
Unaffected by corrosive environments throughout service life
Thermal Shock Resistance
No preheating required below 900°C operation temperatures
No preheating required below 900°C operation temperatures
Chemical Compatibility
Suitable for melts containing sodium and strontium
Suitable for melts containing sodium and strontium
Electrical Insulation
Provides excellent electrical isolation in high-temperature applications
Provides excellent electrical isolation in high-temperature applications
Manufacturing Capabilities
Our silicon nitride ceramic welding pins undergo precision processing including fine grinding and CNC machining to ensure dimensional accuracy and surface quality. Advanced manufacturing techniques guarantee consistent performance across all product specifications.
Application Benefits
- Gas-tight construction prevents contamination
- No melt contamination during operation
- Resists dross build-up for cleaner operations
- Easy cleaning of bake-on residues
- Superior abrasion and erosion resistance
- Optimal price-to-performance ratio for industrial applications
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
BLOOM(suzhou) Materials Co.,Ltd
Location
B615, Future Fortune Building, No. 1 Wangxi Road, Zhangjiagang City, Jiangsu Province
Contact Person
Kara Liu