DOE OSTI · 1604081
Reduced Diameter and Lined Cladding Production Status
Abstract
A contract has been placed with Century Tube Inc. to produce cladding for the FAST experiment. Excess EBR II cladding tubes will be cold drawn down to 0.115 in. diameter × 0.009 in. wall and 0.077 in. × 0.006 in. wall. Lined cladding will also be tested in the FAST experiment. Century Tube will produce several samples, varying assembly the assembly process, with solid zirconium or vanadium rods inside of the HT9. Cladding/liner bonding of each will be evaluated using microscopy. The best one will be further processed to form a liner tube within the cladding. A shrink fit approach is also being developed, where a solid zirconium or vanadium bar is shrunk fit into a cladding piece. This process has shown favorable results and will be compared against the co drawn samples when available.
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Fielding, Randall S, Oldham, Nate. 2019-03-18. Reduced Diameter and Lined Cladding Production Status. https://www.osti.gov/biblio/1604081
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