Uranium corrosion characterization by handheld laser-induced breakdown spectroscopy
Journal Article
·
· Spectrochimica Acta. Part B, Atomic Spectroscopy
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
In this study, a commercial-off-the-shelf handheld laser-induced breakdown spectroscopy system was modified, calibrated and tested for discrimination between uranium oxide and uranium hydride when assessing uranium corrosion products. Operating parameters, system modifications, and onboard data analysis were developed to accomplish the analytical task. This work represents the first laser-induced breakdown spectroscopy analysis of bulk uranium hydride, a pyrophoric material, within an inert glovebox. Finally, the work shown here illustrates a rapid identification technique for uranium corrosion types from pure UO2 or U3O8 to pure UH3.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- Grant/Contract Number:
- 89233218CNA000001
- OSTI ID:
- 2005812
- Alternate ID(s):
- OSTI ID: 1868741
- Report Number(s):
- LA-UR--21-26218
- Journal Information:
- Spectrochimica Acta. Part B, Atomic Spectroscopy, Journal Name: Spectrochimica Acta. Part B, Atomic Spectroscopy Vol. 186; ISSN 0584-8547
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Novel use of a hand-held laser induced breakdown spectroscopy instrument to monitor hydride corrosion in uranium
Raman Spectroscopy of UH3 from the Hydrogen Corrosion of Uranium
Journal Article
·
Mon Jul 22 00:00:00 EDT 2019
· Spectrochimica Acta. Part B, Atomic Spectroscopy
·
OSTI ID:1546542
Raman Spectroscopy of UH3 from the Hydrogen Corrosion of Uranium
Conference
·
Tue May 31 00:00:00 EDT 2011
·
OSTI ID:1018044