Si₃N₄, SiC, Al₂O₃, AlN, and ZrO₂ precision structural components for shafts, turbines, wear parts, seals, and custom machined geometries. Drop-in and custom-to-drawing for semiconductor, aerospace, foundry, chemical, and precision machinery applications.
From precision shaft rods and turbine components to wear-resistant liners and corrosion-resistant valves — all available from stock or custom-to-drawing within 14 days.
High-precision silicon nitride shaft rods for high-speed spindles, pump shafts, and turbo-machinery shafts. 60% lighter than steel, zero magnetic signature, lubricant-free operation.
Silicon nitride lift tubes for low-pressure aluminium die casting. Non-wetting to molten Al, low thermal expansion — no cracking in cyclic service, 3–5× life vs cast-iron alternatives.
Si₃N₄ turbocharger rotors, turbine wheels, and high-temperature blade assemblies. 30% lighter than Inconel, faster spool-up, no lubrication thermal limit.
Ultra-thin silicon nitride high-speed blades for lithium battery film, cigarette tin foil, and other precision thin-material cutting. Fast cutting speed, clean edges without material damage, high hardness, wear resistance, and low friction coefficient.
Al₂O₃ and SiC tubes, rods, and plungers for pump cylinders, valve internals, dosing pumps, and lab equipment. Standard lengths 100–600mm, custom on request.
Precision ceramic balls and rotating bodies in Si₃N₄, ZrO₂, or Al₂O₃ for bearing balls, check-valve balls, and flow-control rotors. G3–G60 grade available.
Complex asymmetric precision components machined to drawing. Intricate profiles, internal channels, threaded features, and tight tolerances (±0.01mm) across all ceramic materials.
Ceramic valve seats, seal faces, and flow-control components for pumps, valves, and metering equipment in corrosive, abrasive, and high-temperature media.
Flat ceramic plates, discs, and substrates for heating elements, semiconductor susceptors, wafer chucks, and precision fixtures. Surface flatness to 1µm.
Ceramic wear parts for high-load sliding, abrasive, and erosive environments. SiC and Al₂O₃ components for mining, oil & gas, and industrial machinery.
Dense Si₃N₄, SiC, and ZrO₂ components for aggressive chemical environments — concentrated acids, alkalis, and oxidising media at elevated temperature.
Refractory ceramic structural components for continuous service above 1200°C. SiC and Si₃N₄ parts for furnace internals, combustion chambers, and aerospace hot-section components.
Ultra-thin silicon nitride ceramic blades for lithium battery film, cigarette tin foil, and other precision thin-material cutting. Dimensions below are reference values — actual parameters are adjusted per application.
High-speed cutting of lithium battery films, cigarette tin foil, and other thin materials. Suitable for micron-level film cutting and precision thin-film applications.
Fast cutting speed, clean cutting without damaging the material, high-temperature resistance, long service life, high hardness, wear resistance, good chemical stability, and low friction coefficient.
| Parameter | Typical Value | Notes |
|---|---|---|
| Material | Silicon Nitride (Si₃N₄) | Ultra-thin ceramic construction |
| Thickness | 3.9 mm | Reference dimension |
| Width × Length | 16.9 × 80 mm | Also available: 17 × 92.5 mm |
| Custom sizes | Per drawing | Ultra-thin variants available on request |
Note: Data is for reference only and cannot be used as the basis for product ordering and inspection. Actual parameters will be adjusted based on your specific application.
Direct manufacturer. All five major structural ceramic materials. DFM support for custom geometries.
Si₃N₄, SiC, Al₂O₃, AlN, and ZrO₂ structural components from one factory. Match each sub-type to the right material chemistry without managing multiple suppliers.
Ground ceramic dimensions to ±0.01mm on critical features. Full CMM inspection reports for OEM qualification and aerospace programs.
DFM review within 48 hours of drawing receipt. Fired, inspected, and delivered prototypes in 7–14 days. No MOQ on first-article quantities.
Internal channels, threaded inserts, asymmetric profiles, and tight-tolerance bores — we quote what standard suppliers decline. Send any STEP, DWG, or PDF.
Si₃N₄ shaft rods in high-speed CNC spindles, lift tubes in aluminium die-casting running 1600°C, turbine components in turbocharger test programmes.
Full material certs, dimensional reports, and PPAP documentation available for production qualifications. Lot traceability standard.
Any application where metal fails due to temperature, corrosion, wear, weight, or magnetic interference.
Si₃N₄ wafer-handling fixtures, AlN substrates, and Al₂O₃ susceptors for CVD/PVD tools and lithography stages.
Si₃N₄ turbine components, B₄C armor tiles, and gyroscope bearing races for aerospace and defense OEMs.
Si₃N₄ lift tubes and thermocouple protection tubes for low-pressure aluminium die-casting and metal heat treatment.
SiC and Al₂O₃ seal faces, valve seats, and plungers for corrosive and abrasive slurry applications.
Al₂O₃ tubes, crucibles, and thermocouple sheaths for analytical instruments and tube furnaces.
Any ceramic structural need not listed — send your drawing or describe your application and we'll recommend material and geometry.
One of our longest-running OEM partners — switched from a European competitor's alumina igniters to our BLK series Si₃N₄ in 2018. Warranty returns dropped 38% in the first 12 months; cold-start failures (sub-zero installs) dropped 32%. Now in year 7 of supply.