Features
1.Best wear resistance in Solid BN family
2.Best mechanical strength Solid BN family
2. Good thermal resistance
3. Low thermal expansion
4. Good thermal shock resistance
5. High electrical insulation
6. Non wet to molten metal and glass
7. Good corrosion resistance
Technical data sheet
Applications
1.Crucibles/Nozzles for molten metal
2.Parts for semiconductor equipment
3.Jigs for molding glass
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Frequently Asked Questions
Looking for a high-strength boron nitride composite supplier? Why choose BSN over pure solid BN for molten metal handling?
Pure hexagonal boron nitride (h-BN) is inherently soft and wears down rapidly under high-velocity molten metal flows. INNOVACERA supplies BSN (BN-Si₃N₄) composite ceramics that combine the high mechanical rigidity and abrasive wear resistance of silicon nitride with BN’s non-wetting properties to molten metals and glass. BSN withstands severe thermal shock without spalling, providing significantly longer campaign life in gas atomization nozzles, break rings, crucibles, and melt-stirring rods.
Need custom BSN ceramic parts for glass molding jigs or semiconductor tools? What complex shapes can you manufacture?
INNOVACERA manufactures custom BSN ceramic components according to your CAD drawings, including precision molten metal nozzles, glass lens hot-pressing jigs, and plasma-resistant semiconductor structural parts. BSN retains tight dimensional stability up to high temperatures, resists chemical corrosion, and will not adhere to molten borosilicate or optical glasses, eliminating surface defects on molded optics.
