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Residual Stress User Center

X-14A Synchrotron Beamline at the National Synchrotron Light Source

 
 

This high-flux beamline instrument is designed to permit the measurement of residual stress in a variety of ways, including grazing incidence at high temperature.

Features:

  • High-flux, high-brilliance source (9 × 1011photon/s at 8 keV, 223 mA, 2.5 GeV)
  • Tunable x-ray source (energy range 3.5–18 keV; energy resolution
    ΔE/E = 2 × 10–4)
  • Parallel x-ray source (total horizontal angular acceptance: 5 mradians)
  • Six-circle Huber diffractometer with split chi-ring; crystal analyzers (Si,Ge, LiF, graphite)
  • Pinholes > 10 µm diam
  • Displex cryostat
  • Buehler high-temperature stage
  • Hemispherical Be dome furnace
 

 


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