Nozzles
Atomising nozzles, metering nozzles and boron nitride nozzles delivering precise, consistent flow under extreme thermal, chemical and mechanical conditions.
Tags: Ceramic Metering Nozzles Atomising Nozzles Boron Nitride Nozzles Burner Nozzles
About this product
We supply atomising nozzles for powder metallurgy, zirconia ceramic metering (flow control) nozzles for continuous casting of steel, and boron nitride nozzle components for high-temperature industrial processing. Our nozzles deliver precise, stable flow under extreme thermal, chemical and mechanical environments — offering superior performance and extended service life compared with traditional metal alternatives. Composite nozzle options combine high-performance zirconia ceramic inserts with lower-cost outer bodies, reducing jointing, cementing and failure points. Custom shapes and densities are available through advanced forming methods that enable high and uniform density for extended casting sequences.
What that means for you
Precision flow control
Stable flow characteristics under harsh process conditions, supporting consistent throughput and casting quality.
High temperature performance
Zirconia and zircon nozzle bodies engineered to operate in severe thermal environments and molten metal contact.
Exceptional erosion resistance
Advanced ceramic formulations resist wear from high-velocity molten alloys and oxygen lancing.
Multiple material technologies
Available in yttria, ceria and magnesia stabilised zirconia — optimised for thermal shock and alloy compatibility.
Composite nozzle options
High-performance zirconia ceramic inserts with lower-cost outer bodies, reducing jointing, cementing and failure points.
Custom shapes & densities
Advanced forming methods enable high and uniform density for extended casting sequence times.
Exceptional nozzle life, more stable flow, longer casting sequence times and improved output quality — reducing downtime, scrap and melt variability.
Specs at a glance
| Property | Range | Notes |
|---|---|---|
| Zirconia stabilisers | Yttria, Magnesia, Ceria | Match to alloy |
| Composite options | Insert + outer body | Reduce jointing points |
| Custom shapesZirconia stabilisers | Yes | High uniform densityMatch to alloy |
| Composite options | Reduce jointing points | |
| Custom shapes | High uniform density |
Individual products in this range
Material options
Our nozzles are produced in a range of advanced ceramic materials, each engineered for specific alloy and process conditions:
– Zirconia (Yttria-Stabilised and Magnesia-Stabilised) — excellent thermal shock resistance
– Boron Nitride — exceptional stability at extreme temperatures with aggressive alloys
– Alumina — proven all-round performance
– Mullite — strong and stable in thermal cycling
– Silicon Carbide — superior wear resistance and conductivity
Where these products work
Other ceramic components
Your questions answered
What casting processes are these nozzles used for?
Continuous casting of steel, powder metallurgy and metal atomisation (ferrous and non-ferrous), high-temperature melt processing, non-ferrous alloy casting, and vacuum/high-temperature electrical furnaces.
What's a composite nozzle?
A composite nozzle combines a high-performance zirconia ceramic insert (where flow control and erosion resistance matter most) with a lower-cost outer body — reducing jointing, cementing and failure points compared with single-material nozzles.
Which zirconia stabiliser should I specify?
It depends on your alloy and conditions. Yttria-stabilised and magnesia-stabilised zirconia each offer different thermal shock and alloy compatibility profiles. Our team will recommend the right grade based on your casting setup.
Are boron nitride nozzles available?
Yes. Boron nitride composite blends offer exceptional stability at extreme temperatures and improved wear resistance — suitable for the most aggressive metal alloys and extreme environments.
Can you supply burner nozzles for firing systems?
Yes. Single-path and multi-section ceramic burner nozzles are available for harsh, high-temperature firing systems.
No FAQs match your search.
Datasheet, drawing or quote — pick your next step
Send us your casting or atomisation setup — our team will help you specify the right nozzle material, geometry and density for your process.