NSiC Riser Tube
Nitride Bonded Silicon Carbide (NSiC) riser tubes are essential components in low-pressure aluminum casting systems. Known for their exceptional thermal performance, mechanical strength, and resistance to molten metal corrosion, NSiC riser tubes ensure reliable operation in demanding foundry environments.
Key Features：
- Excellent thermal shock resistance
Withstands rapid temperature changes during casting operations.
- High mechanical strength at high temperatures
Maintains structural integrity under pressure and heat.
- Outstanding corrosion and oxidation resistance
Resists chemical attack from molten aluminum and flux.
- Long service life
Reduces maintenance and downtime, offering better cost-efficiency.
- Smooth inner surface
Promotes stable metal flow and minimizes turbulence.
Applications:
- Low-pressure die casting (LPDC)
- Used to transfer molten aluminum from the furnace to the mold.
- Aluminum alloy wheel casting
- Automotive part production
- Aerospace and precision aluminum component manufacturing
- Metal industry AL, Zn, Cu, Pb, Sn…
