Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Hiroaki Machida"'
Autor:
Hiroaki Machida, Teruhiko Fujiwara, Chieko Fujimoto, Yu Kanamori, Kenji Sakakura, Masaaki Takezawa
Publikováno v:
AIP Advances, Vol 9, Iss 12, Pp 125042-125042-5 (2019)
The magnetic properties and microstructures of 2-17 type Sm-Co magnets with high Fe and low Zr content were investigated. The developed magnet achieved maximum energy product, [BH]m of 34.5 MGOe, intrinsic coercivity, Hcj of 21.3 kOe and squareness o
Externí odkaz:
https://doaj.org/article/5a8b9a61dc974493b3b7377c1f47ff1b
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 056223-056223-6 (2017)
The relationship between magnetic properties and magnetic domain structures of Sm(Fe, Cu, Zr, Co)7.5 magnet was investigated. The developed Sm-Co magnet, which is conducted homogenization heat treatment at ingot state, high temperature short time sin
Externí odkaz:
https://doaj.org/article/12c586c06ba64f7ebc9dd6cfba3c0ad9
Publikováno v:
IEEJ Transactions on Fundamentals and Materials. 141:133-138
Autor:
Chieko Fujimoto, Hiroaki Machida, Teruhiko Fujiwara, Masaaki Takezawa, Jun Tanaka, Yu Kanamori
Publikováno v:
IEEE Transactions on Magnetics. 55:1-4
The relationship between magnetic domain structures and magnetic properties of Nd-doped Sm(Fe, Cu, Zr, Co)7.5 was investigated. In the preparation process, slow cooling between sintering and solution treatment was employed to promote homogenization o
Autor:
Chieko Fujimoto, Yu Kanamori, Masaaki Takezawa, Hiroaki Machida, Kenji Sakakura, Teruhiko Fujiwara
Publikováno v:
AIP Advances, Vol 9, Iss 12, Pp 125042-125042-5 (2019)
The magnetic properties and microstructures of 2-17 type Sm-Co magnets with high Fe and low Zr content were investigated. The developed magnet achieved maximum energy product, [BH]m of 34.5 MGOe, intrinsic coercivity, Hcj of 21.3 kOe and squareness o
Autor:
Hisato Yoneda, Hiroshi Yoshida, Mitsushiro Fujishima, Shinichiro Chino, Toshio Ono, Shinobu Ueda, Kenji Kumagai, Hiroaki Machida, Akio Ito
Publikováno v:
2017 56th Annual Conference of the Society of Instrument and Control Engineers of Japan (SICE).
This paper presents application of ISO22400 (Key Performance Indicators, KPIs) for manufacturing system. The KPIs defined in ISO 22400-1 are intended to be calculated using data from the control domain (Levels 1 and 2), and to provide both the enterp
Autor:
Hiroaki Machida1 hiroakimachida@kemet.com, Teruhiko Fujiwara1, Chieko Fujimoto1, Yu Kanamori1, Jun Tanaka2, Masaaki Takezawa2
Publikováno v:
IEEE Transactions on Magnetics. Feb2019, Vol. 55 Issue 2, p1-4. 4p.
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 056223-056223-6 (2017)
The relationship between magnetic properties and magnetic domain structures of Sm(Fe, Cu, Zr, Co)7.5 magnet was investigated. The developed Sm-Co magnet, which is conducted homogenization heat treatment at ingot state, high temperature short time sin
Publikováno v:
Journal of the Japan Society for Composite Materials. 26:51-57
The silicate glass fiber cloth was preliminary dipped in cobalt (II) nitrate 6-hydrate alcoholic solution. Carbon whisker was formed on the pre-treated silicate glass fiber cloth through the reactoin of benzenesulfonic acid monohydrate, ethanol, and
Publikováno v:
AIP Advances; 2017, Vol. 7 Issue 5, p1-6, 6p