• Comprehensive SRF Cavity Fabrication

     

    Roark is an AS9100C and ISO 9001 certified manufacturer. We are proud to manufacture sophisticated metal components utilizing state-of-the-art metal fabrication technologies, including electron beam welding (eb welding).

    From highly technical design and engineering support to prototyping and on-going production collaboration, Roark prides itself on innovative fabricating and joining solutions for the aerospace, energy and science industries. 

     

  • SRF experience to date includes:

    • 1.3 GHz 9 Cell Tesla RF Cavity
    • 3.9 GHz Short 1 Cell NB Cavity
    • 1.3 GHz Short 1 Cell NB Cavity
    • HINS Front End Single Spoke Resonator
    • 322 MHz B=0.29 Dressed Resonator
    • 322 MHz B=0.53 Dressed Resonator
  • Customers:

    • FRIB - Facility for Rare Isotope Beams (MSU)
    • FNAL - Fermi National Accelerator Laboratory
    • ANL - Argonne National Laboratory
    • ORNL - Oak Ridge National Laboratory
  • Our core capabilities include:

    • Materials Joining
    • Thermal Processing
      • Laser Welding
      • Heat Treating 
    • Brazing
    • Turning
    • Milling/Drilling
    • Forming
    • Inspection
      • CMM, Optical, Comparator, Layout
      • NDT (FPI, X-Ray
      • RF Frequency Tuning
      • Vacuum Leak Detection
      • MET Lab
  • Materials:

    • Niobium
    • Titanium
    • Nickel/Cobalt (High Temp Alloys)
    • Stainless Steel
    • Aluminum
    • Other Exotic Reactive Materials