@article{482b90aa4241482a86e1406059d1ee9a,
title = "Neutron computed tomography of phase separation structures in solidified Cu[sbnd]Co alloys and investigation of relationship between the structures and melt convection during solidification",
abstract = "The effect of melt convection on the phase separation structures in undercooled Cu[sbnd]Co alloys was investigated using the electromagnetic levitation technique, where the melt convection was controlled by applying a static magnetic field. The three-dimensional phase separation structures of the solidified Cu[sbnd]Co alloys were first observed using neutron computed tomography. A large number of small spherical Co-rich phases were dispersed in the Cu-rich phase matrix when the static magnetic field was relatively small. In contrast, several coalesced Co-rich phases, which were elongated along the direction of the static magnetic field, appeared in the higher strength of static magnetic field.",
keywords = "Coarsening, Convection, Copper alloys, Peritectic solidification, Phase separation",
author = "Eita Shoji and Shosei Isogai and Rikuto Suzuki and Masaki Kubo and Takao Tsukada and Tetsuya Kai and Takenao Shinohara and Yoshihiro Matsumoto and Hiroyuki Fukuyama",
note = "Funding Information: This work was supported by JSPS Grant-in-Aid for Scientific Research (B) 19H02493 . The neutron experiment at the Materials and Life Science Experimental Facility of the J-PARC was performed under a user program (Proposal No. 2018B0111 and No. 2019A0110). We also appreciate Prof. Masahito Uchikoshi (Tohoku University, Japan) for providing the high purity cobalt samples. Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd",
year = "2020",
month = jan,
day = "15",
doi = "10.1016/j.scriptamat.2019.08.041",
language = "English",
volume = "175",
pages = "29--32",
journal = "Scripta Materialia",
issn = "1359-6462",
publisher = "Elsevier Ltd.",
}