Engineering & Related Studies at J-PARC

J-PARCにおける工学材料研究及びそれに関わる研究

Harjo, S.   ; 相澤 一也  ; 阿部 淳*; Gong, W.; 伊藤 崇芳*; 川崎 卓郎   ; 岩橋 孝明

Harjo, S.; Aizawa, Kazuya; Abe, Jun*; Gong, W.; Ito, Takayoshi*; Kawasaki, Takuro; Iwahashi, Takaaki

Current status of a dedicated neutron diffractometer (TAKUMI) for investigations of stresses and crystallographic structures in engineering components, that has been built at Materials and Life Science Facility of J-PARC, was introduced as well as the engineering studies done there. Several topics recently performed at TAKUMI were selected to be introduced; internal strains in an ITER central solenoid conductor sample, internal strains in a rebar embedded in an air-cured concrete, deformation behavior TRIP steels at RT and tensile behavior of LPSO Mg-Zn-Y alloys. These topics and the relevant results showed that TAKUMI is a powerful neutron diffractometer for various engineering studies.