Laser cutting underwater is carried out in the Fukui Smart Decommissioning Technology Demonstration Base

Soejima, Goro; Iwai, Hiroki; Nakamura, Yasuyuki; Kuwamuro, Naotoshi*; Shimazu, Tadashi*

Eneken Nyusu (Internet), 131, P. 1, 2019/04

http://www.werc.or.jp/enenews/pdf/NN131.pdf

We investigated the behavior of the dust generated by Laser cutting underwater aimed at the simulant material of reactor components (SUS304) and the pressure and calandria tube (Zr-2.5%Nb, Zry-2) of the prototype reactor. This test was carried out in the water tank as large as the reactor of FUGEN.