Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Katsumasa Yabe"'
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 42:833-838
Using the vacuum mechanofusion apparatus which has been reported in this journal, the formation of Mo composite with Al2O3 core particles was conducted. The effects of the surrounding pressure on both of the processing behavior and the characteristic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::782be4810e5d07fcbffe9f1c5b0f876a
https://doi.org/10.2497/jjspm.42.833
https://doi.org/10.2497/jjspm.42.833
Publikováno v:
Thin Solid Films. 253:425-429
Numerous silicon nitride films were prepared using different target materials (Si 3 N 4 or Si) and different discharge gases (Ar or N 2 ). In the case with an Si 4 N 4 target and Ar gas pressure (1 Pa), the N-to-Si atomic ratio of the film was stoich
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58b22a6dc9b59e83aa9a5453d89a8441
https://doi.org/10.1016/0040-6090(94)90360-3
https://doi.org/10.1016/0040-6090(94)90360-3
Publikováno v:
Surface and Coatings Technology. 66:250-254
The surface layers of various metals (Al, Ti, V, Fe, Ni, Co, Cu, Zr, Nb, Mo, Sn, Ta and W) which were implanted with nitrogen at doses of 3 × 10 17 and 1 × 10 18 N cm -2 were analysed by means of Rutherford backscattering spectrometry and X-ray dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0ac1ddcf24068612390ae30565ec69a
https://doi.org/10.1016/0257-8972(94)90006-x
https://doi.org/10.1016/0257-8972(94)90006-x
Publikováno v:
Surface and Coatings Technology. 66:403-407
Modification of the structure and the creation of nitrides in the surface layer of 304 stainless steel due to nitrogen ion implantation with doses of 1 × 10 17 , 3 × 10 17 and 5 × 10 17 N cm -2 at an accelerating potential of 90 kV were investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5fccf1f5a61f0ddf136f59650b01494
https://doi.org/10.1016/0257-8972(94)90039-6
https://doi.org/10.1016/0257-8972(94)90039-6
Autor:
Toshiro Yamashina, Naonobu Shimamoto, Tomoaki Hino, Masao Hashiba, Yuko Hirohata, Katsumasa Yabe
Publikováno v:
SHINKU. 36:615-618
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00ae2382293c4ae759537b2bf44378b2
https://doi.org/10.3131/jvsj.36.615
https://doi.org/10.3131/jvsj.36.615
Publikováno v:
TANSO. 1992:244-250
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::960fe0781a2da4c31cf85425ed3ef4dd
https://doi.org/10.7209/tanso.1992.244
https://doi.org/10.7209/tanso.1992.244
Autor:
Okio Nishimura, Katsumasa Yabe
Publikováno v:
SHINKU. 35:224-227
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d8b7ec84ddf8727c0ff927e5d5ddf0a
https://doi.org/10.3131/jvsj.35.224
https://doi.org/10.3131/jvsj.35.224
Autor:
Katsumasa Yabe, Okio Nishimura
Publikováno v:
SHINKU. 34:90-94
Surface-altered layers of TiN irradiated with argon ions under various conditions of ion energy from 1.5 to 5 keV and incidence angle from 25° to 90° were studied by means of XPS. Some depression in the nitrogen content is caused by the irradiation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::211174ac02c7e4426768172f61ad7f9f
https://doi.org/10.3131/jvsj.34.90
https://doi.org/10.3131/jvsj.34.90
Publikováno v:
Journal of the Ceramic Society of Japan. 99:757-762
Ceramic fibers consisted of three elements, Si, O and C, were synthesized from carbide obtained from a natural organic material; rice husk. TEM was used to analyze the synthesized fibers. One fiber synthesized in N2 consisted of a two-layered structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3448e513858d10b4be3c4543f4b3dcbe
https://doi.org/10.2109/jcersj.99.757
https://doi.org/10.2109/jcersj.99.757
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 45:212-215
A study has been made of composition, structure and chemical state of oxygen-implanted titanium by means of Rutherford backscattering spectroscopy (RBS), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) combined with argon sputterin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb49b0c979f531a9ef24c3e91521129a
https://doi.org/10.1016/0168-583x(90)90819-g
https://doi.org/10.1016/0168-583x(90)90819-g