@article{d7930d9905374ec6a482c9f4d8dad7ed,
title = "In-field heat treatment effect on nitridation of Sm2Fe17 ",
abstract = "An in-field heat treatment furnace utilized for a magnet with a 50 mm room-temperature bore was made to study magnetic field effect on gas-solid reaction. Using this furnace, nitridation of Sm2Fe17 powder was performed under a 5-T magnetic field and a 0.1-MPa nitrogen gas pressure for the temperature range 623 to 743 K. Applying a magnetic field of 5 T promoted nitridation by approximately 0.6 nitrogen atoms per formula unit compared with zero-field nitridation, and almost fully nitride Sm2Fe17N2.9 was obtained at 743 K.",
keywords = "Gas-solid reaction, In-field heat treatment, SmFeN, Zeeman energy",
author = "Masahira Onoue and Ryota Kobayashi and Yoshifuru Mitsui and Umetsu, {Rie Y.} and Yoshiya Uwatoko and Keiichi Koyama",
note = "Funding Information: The authors are grateful to Prof. H. Fujii of Hiroshima University for providing the Sm2Fe17 host compound. This work was partly supported by KAKENHI 17H00289 and Iketani Science and Technology Foundation 0301019-A. Magnetization measurements were performed at the Institute for Materials Research, Tohoku University and the Institute for Solid State Physics, The University of Tokyo. Publisher Copyright: {\textcopyright} 2019 The Japan Institute of Metals and Materials.",
year = "2019",
doi = "10.2320/matertrans.MT-MAW2019009",
language = "English",
volume = "60",
pages = "2179--2182",
journal = "Materials Transactions",
issn = "1345-9678",
publisher = "Japan Institute of Metals (JIM)",
number = "10",
}