Powder Metal Atomization Nozzles
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Precision nozzles for metal powder production from aerospace alloys to precious metals. Superior thermal resistance and wear properties enable longer runs with cleaner powder quality.
Product Applications
Powder Metal Atomization
Powder metal atomization nozzles, also known as pour tubes, are precision components primarily used for atomizing specialty metals into powder form. Tight control of the powder properties enables various metallic manufacturing processes, including press & sinter, additive manufacturing, metal injection molding, and hot isostatic pressing.
Zircoa atomization nozzles are utilized in a range of specialized atomization processes, including free fall and water atomization, as well as more complex close-coupled VIGA gas atomization. Our nozzles enable narrow particle size distributions with minimal inclusions and superior powder quality required by many advanced industries.
Learn more about our powder metal atomization solutions below, or contact our team of experts to discuss your specific atomization requirements.
Why Choose Zircoa for Metal Atomization Nozzles
- High thermal resistance enables high-temperature atomization operations
- Superior wear and erosion resistance for longer atomization runs
- Chemically inert properties reduce reactivity with molten alloys
- Low thermal conductivity prevents freeze-offs during operation
- Reduced contamination risk produces cleaner melts and powder
- Enhanced wetting performance prevents alloy adhesion
- Optimized casting sequences with tighter operating parameters
- Control of particle size with precision atomization angles and customizable design features
Primary Industries
- Aerospace and defense manufacturing for critical components
- Additive manufacturing and 3D printing materials production
- Powder metallurgy and metal injection molding operations
- Specialty alloy and superalloy powder production
- Precious metals processing and refining operations
Key Applications
- Nickel, chrome, and cobalt alloy powders
- Stainless steel and Iron-based alloy powders
- High-temperature precious metal powders (Platinum group alloys)
- Copper and brass metal powders
Atomization Nozzle Selection and Performance
Process Compatibility
Our atomization nozzles are engineered for multiple atomization processes:
- Free fall atomization for basic powder production
- Water atomization for controlled cooling and particle size
- Close-coupled VIGA gas atomization for premium powder quality
- Custom configurations for specialized atomization requirements
Material Performance Optimization
Proper nozzle material selection is crucial for achieving desired powder properties including size, shape, and surface finish. Our nozzles enable ideal casting sequences, tighter operating parameters, increased reliability, and fewer inclusions for superior powder quality.
Typical Properties
| Composition | 3077 | 3036 | 3004 | 3001 | 2134 |
|---|---|---|---|---|---|
| Stabilizer | MgO | MgO | MgO | MgO | MgO |
| Typical Chemistry | |||||
| SiO2 (wt.%) | 1.0 | 1.8 | 1.4 | 1.4 | 0.7 |
| CaO (wt.%) | 0.4 | 0.4 | 0.4 | 0.2 | 0.3 |
| MgO (wt.%) | 2.9 | 2.7 | 3.0 | 2.7 | 3.1 |
| Fe2O3 (wt.%) | 0.6 | 0.2 | 0.4 | 0.3 | 0.2 |
| Al2O3 (wt.%) | 0.5 | 0.4 | 0.9 | 0.8 | 0.1 |
| TiO2 (wt.%) | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Typical Physical Properties | |||||
| Density (g/cm3) | 4.8 | 4.6 | 4.4 | 4.3 | 5.3 |
| Porosity (%) | 16.0 | 17.0 | 18.0 | 20.0 | 5.0 |
| Cold MOR (Mpa) | 34 | 29 | 24 | 24 | 180 |
| Monoclinic (%) | 80 | 85 | 85 | 87 | 65 |
Zirconia Nozzles for Powder Metal Atomization Related Case Studies
There are currently no case studies available for this product.
Contact a specialist
USA & Worldwide
Ben Andreski
+1-440-346-1041
Europe, the Middle East, Africa & India
Tobias Schmidt
+49-170-3212233
