Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Ishikawa, Takashi"'
Autor:
Masashi Matsuura, Satoshi Sugimoto, Yoneyama Yukinobu, Ruka Matsuda, Nobuki Tezuka, Ishikawa Takashi
Publikováno v:
MATERIALS TRANSACTIONS. 61:2201-2207
Autor:
Nobuki Tezuka, Yohei Osawa, Keisuke Yarimizu, Yoneyama Yukinobu, Ishikawa Takashi, Masashi Matsuura, Satoshi Sugimoto
Publikováno v:
Journal of Magnetism and Magnetic Materials. 471:310-314
Although the addition of other elements such as Mn to Sm2Fe17Nx compounds can change the magnetic properties, it also decreases saturation magnetization. In order to exploit the advantages of additional elements in Sm2Fe17Nx powder while maintaining
Autor:
Kamijo Kazutaka, Fukuda Etsuo, Moriya Miyashita, Tetsuo Endoh, Koji Izunome, Hiroyuki Kageshima, Ishikawa Takashi, Sakamoto Takao
Publikováno v:
e-Journal of Surface Science and Nanotechnology. 15:127-134
Publikováno v:
Composites Science and Technology. 118:141-153
This paper seeks to further investigate a recently proposed novel empirical-based Delamination Reduction Trend (DRT) for stitched composites. The DRT is capable of predicting the effective reduction in impact-induced delamination area due to the infl
Autor:
Hiroyuki Kageshima, Ishikawa Takashi, Koji Izunome, Fukuda Etsuo, Tetsuo Endoh, Sakamoto Takao, Moriya Miyashita, Kamijo Kazutaka
Publikováno v:
e-Journal of Surface Science and Nanotechnology. 16:375-375
Publikováno v:
Composites Science and Technology. 74:194-204
In this paper, the damage progression and failure characteristics of stitched composites under out-of-plane loading are experimentally investigated. Test specimens, stitched with various stitch densities and stitch thread thicknesses, are studied usi
Autor:
Shinji Kasahara, So Nishimura, Kenji Tagami, Ishikawa Takashi, Noriyoshi Hiroi, Takeshi Honda, Kazuhiko Aoki, Fujio Okumura, Nobuaki Takanashi, Osamu Ishibashi, Masahiko Ohta, Takeo Nozaki, Yoshiho Yanagita, Hiroshi Imai
Publikováno v:
SID Symposium Digest of Technical Papers. 43:977-980
A bright direct view laser phosphor display with a large scanning angle has been developed. A scan mirror, to which a dielectric multilayer was applied on a glass substrate, achieved over 99% reflectivity and withstands large laser power. An optical
Publikováno v:
MATERIALS TRANSACTIONS. 51:1302-1307
The magnetization process for Sm 2 Fe 17 N 3 fine powders was studied by Lorentz microscopy and electron holography. In ex situ observations under the external magnetic field produced by an electromagnet, the change of the domain wall position was ob
Autor:
T. Iseki, N. Oshimura, K. Ohmori, Daisuke Shindo, Joong Jung Kim, Hyun Soon Park, Ishikawa Takashi
Publikováno v:
MATERIALS TRANSACTIONS. 48:2606-2611
The magnetic domain structure and magnetization process in Sm 2 (Fe 0.95 ,Mn 0.05 ) 17 N 5.0 powders are investigated by Lorentz microscopy and electron holography. The magnetic domain walls are aligned along the magnetization easy axis (c axis) and
Autor:
Jun Akedo, Satoshi Sugimoto, Kenji Ohmori, Ishikawa Takashi, Tomohito Maki, Toshio Kagotani, Koichiro Inomata
Publikováno v:
Journal of Alloys and Compounds. :1409-1412
In this paper, we studied the influence of deposition angle during the aerosol deposition (AD) method. The deposition angle was changed from 0° to 45°. The density of films did not change, but the surface roughness was improved by the inclination o