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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Latest News
ANS joins others in seeking to discuss SNF/HLW impasse
The American Nuclear Society joined seven other organizations to send a letter to Energy Secretary Christopher Wright on July 8, asking to meet with him to discuss “the restoration of a highly functioning program to meet DOE’s legal responsibility to manage and dispose of the nation’s commercial and legacy defense spent nuclear fuel (SNF) and high-level radioactive waste (HLW).”
Dennis C. Banker
Fusion Science and Technology | Volume 4 | Number 2 | September 1983 | Pages 707-711
Materials Engineering | doi.org/10.13182/FST83-A22942
Articles are hosted by Taylor and Francis Online.
Materials for potential use in tokamak first wall high current connectors were selected and tested under conditions that might be encountered in tokamak devices. Disk-shaped specimens of promising metal mixtures were subjected to current densities approaching 23 kA/cm2 (150 kA/in2) in 8 ms pulses, closing pressures ranging from .07 to 2.1 MPa (10 to 300 psi), and a vacuum of 1.3 × 10−1 Pa (10−3 Torr). Contact welding occurred at moderate to low pressure and moderate currents. The resulting welds were very weak, failing at 18–31 N (4–7 lb) in shear.