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C. SIMA1, C. GRIGORIU1,* , I.NICOLAE1, I.TISEANU1, T.CRACIUNESCU1, C.VIESPE1
This study investigated laser welding of capsules containing a radioactive material used for brachytherapy, in an attempt to optimize the welding parameters for capsule sealing. Welding was performed using a Nd:YAG laser 1064 nm, 20 Hz , 2.5 ms Scanning electron microscopy and x ray microtomography were used to investigate the quality and thickness of the capsule’s weld seam X-ray microtomography provided detailed three dimensional imaging of the internal structure of the capsule and weld seam not available using other methods..
Capsules, Laser welding, Radioactive material, X-ay microtomography.
C. SIMA, C. GRIGORIU, I.NICOLAE, I.TISEANU, T.CRACIUNESCU, C.VIESPE, Study of laser welding of brachytherapy capsules by x-ray microtomography, Optoelectronics and Advanced Materials - Rapid Communications, 9, 7-8, July-August 2015, pp.1006-1009 (2015).
Submitted at: Aug. 14, 2014
Accepted at: June 24, 2015
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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