Technical Ceramics
With high dimensional accuracy and surface finishes, AMANA supplies custom-engineered products with Alumina (90% to 99.86%), Alumina Titanate, Yttria Partially stabilized Zirconia, Magnesia Partially stabilized Zirconia, Reaction Bonded / Silicon Infiltrated Silicon Carbide, Sintered Silicon Carbide materials.
Ceramics for Molten Metal Handling Applications
Reaction Sintered Aluminium Titanate
Technical Ceramics Applications
• Feeders / Risers / Stalk for low pressure Die casting
• Dosing tubes
• Sprue / Gate bushes, Cups & Connectors
• Casting spouts, flow rods, Retainer rings
• Nozzles, Crucibles
• Tap hole plugs & rings
• Customized special components
• Launders
• Induction heating
Features
- Highly Thermal shock resistance / Near Zero Thermal Expansion
- Non – Wettability
- Low Thermal Conductivity
- Chemical Inertness
Major Benefits
- Longer Service Life Can be exposed to molten metal without preheating
- Prevents Metal Adhesion, Simplifies Cleaning
- Energy-Efficient Process Increased Process Reliability & Yield Reduced Freeze-Offs
- Does not contaminate the melt, hence enhancing metal quality Increased Service Life
Range Of Technical Ceramics
- Custom & Complex Shapes
- Material Selection As Per Process Requirements
- Industry Specific Innovative Solutions
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