About

PremaTech Advanced Ceramics engineers, machines, grinds, laps & polishes basic and complex components made of advanced ceramics and other ultra-hard materials.  For more than 30 years, PremaTech has been an industry leader in ceramic machining and polishing, with special expertise in silicon carbide.  Let us develop a solution for your most challenging application.

PremaTech Advanced CeramicsOUR EXPERTISE:

  • Large, Complex Components
  • Aspheric Shapes for Mirrors
  • Lapping & Polishing for Surface finish
  • Engineering Support
  • Grinding of Ultra-Hard Materials (Sapphire, Boron Nitride, Quartz, Silicon Nitride & Silicon Carbide)
  • Machining Ceramics – Alumina, Zirconia and other Oxides
INDUSTRIES SERVED:
  • Aerospace & Defense
  • Commercial
  • Life Sciences/Analytics
  • Research
  • Semiconductor

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Technical Articles

Diamond Wheel Grinding (Carbides, Ceramics and Glass Materials) Understanding and controlling the grinding parameters are essential prerequisites to machining advanced ceramics. (View Full Article)
Surface Roughness Considerations (Carbides, Ceramics and Glass Materials) With the growing use of advanced ceramics, there are many considerations related to surface roughness that aerospace and defense professionals should understand to ensure that a component is... (View Full Article)