Our services are most appreciated by those who require close tolerance precision work with very dense, hard ceramics. But regardless of the hardness, crystal or particle size, density or porosity of the material, we always conform our machining methods to your materials and your unique specifications.


Your Materials and the Bomas Difference

  • Silicon
  • Silicon Nitride
  • Silicon Carbide
  • CVD Silicon Carbide
  • Sintered & Reaction-Bonded Silicon Carbide
  • Alumina
  • Aluminum Nitride
  • Boron Carbide
  • Boron Nitride
  • Fused Quartz
  • Fused Silica
  • Glass
  • Macor
  • Mullite
  • Sapphire (industrial ground sapphire)
  • Composite Materials (CMC Materials)
  • Zirconia
Example of OD grinding; Silicon Carbide, CVD Silicon Carbide, Sintered & Reaction-Bonded Silicon Carbide, Silicon Nitride

Various test specimens are commonly machined from Silicon Carbide, CVD Silicon Carbide, Silicon Nitride, or the material you require.

Examples of MOR Bars; Alumina, Aluminum Nitride, Boron Carbide, Quartz, Silicone Carbide, Zirconia, Composite Materials

MOR Bars are machined from a wide variety of materials including Alumina, Boron Carbide, and Fused Silica, and of course the material you require.

Example of Chevron Notched Specimen; Aluminum Nitride, Boron Carbide

Chevron Notched test specimens are often machined from Aluminum Nitride, Zirconia, or the material of your choosing.

While materials are typically provided by our clients, we can supply most any advanced ceramic or composite material you require. To that end, we welcome a ‘materials consult’ to discuss your goals. Our 60+ years of experience make the difference. Call us at 617-628-3831 or email either [email protected] or [email protected] and Let’s Talk Materials!