High-Density β-FeSi2 crystals with 3D alignment fabricated by an oscillating magnetic field

Keizo Ono; Ayumu Hashimoto; Keiji Kurokawa; Noriaki Nakatsuka; Kohei Morishita; Hideyuki Yasuda

doi:10.1088/1757-899X/424/1/012074

High-Density β-FeSi₂ crystals with 3D alignment fabricated by an oscillating magnetic field

Keizo Ono, Ayumu Hashimoto, Keiji Kurokawa, Noriaki Nakatsuka, Kohei Morishita, Hideyuki Yasuda

Research output: Contribution to journal › Conference article

Abstract

This paper demonstrates three-dimensional alignment of ß-FcSi₂ in sintered bulk specimens. The three-dimensional alignment was achieved by using an oscillating magnetic field during slip-casting under a magnetic field of 6T. Sintering using direct electric current heating was performed in various conditions. The degree of alignment did not significantly degrade during sintering process. Apparent density became as high as 97%. The degree of alignment tended to increase as grain size increased.

Original language	English
Article number	012074
Journal	IOP Conference Series: Materials Science and Engineering
Volume	424
Issue number	1
DOIs	https://doi.org/10.1088/1757-899X/424/1/012074
Publication status	Published - Oct 13 2018
Externally published	Yes
Event	9th International Symposium on Electromagnetic Processing of Materials, EPM 2018 - Awaji Island, Hyogo, Japan Duration: Oct 14 2018 → Oct 18 2018

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All Science Journal Classification (ASJC) codes

Materials Science(all)
Engineering(all)

Cite this

Ono, K., Hashimoto, A., Kurokawa, K., Nakatsuka, N., Morishita, K., & Yasuda, H. (2018). High-Density β-FeSi₂ crystals with 3D alignment fabricated by an oscillating magnetic field. IOP Conference Series: Materials Science and Engineering, 424(1), [012074]. https://doi.org/10.1088/1757-899X/424/1/012074

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AB - This paper demonstrates three-dimensional alignment of ß-FcSi2 in sintered bulk specimens. The three-dimensional alignment was achieved by using an oscillating magnetic field during slip-casting under a magnetic field of 6T. Sintering using direct electric current heating was performed in various conditions. The degree of alignment did not significantly degrade during sintering process. Apparent density became as high as 97%. The degree of alignment tended to increase as grain size increased.

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Access to Document

10.1088/1757-899X/424/1/012074