Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Yukio Fujihara"'
Autor:
Kouichi Takino, Yukio Fujihara
Publikováno v:
Particulate Science and Technology. 16:249-260
Raw powder for use in the tantalum solid electrolytic capacitor was prepared by different processes, that is, the wet method (currently used conversion method) and the dry method (the proposed method). The properties of prepared powder from the dry m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54e1c37f39a8a8f633f89887fd3882ad
https://doi.org/10.1080/02726359808906798
https://doi.org/10.1080/02726359808906798
Autor:
Kouichi Takino, Yukio Fujihara
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 45:931-936
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4da777ff31e66558da760b9cec694f68
https://doi.org/10.2497/jjspm.45.931
https://doi.org/10.2497/jjspm.45.931
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 44:746-750
A dry method of the powder preparation for tantalum solid electrolytic capacitor was studied using particle omposition equipment. The effects of paticle size and concentration of PMMA binder on the powder characteristics and the frequency response of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::509aac2f3673ef4c95297457511a6aa4
https://doi.org/10.2497/jjspm.44.746
https://doi.org/10.2497/jjspm.44.746
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 43:934-939
A method for the preparation of the powder of tantalum capacitor was investigated. The fine grinding of tantalum powder with binder in a dry phase was conducted in the particle composition equipment.The effect of grinding time on the particle size di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca436c9f75562403acb73088684008e0
https://doi.org/10.2497/jjspm.43.934
https://doi.org/10.2497/jjspm.43.934
Autor:
Yukio Fujihara
Publikováno v:
Journal of the Society of Powder Technology, Japan. 31:163-169
A new method has been developed for nondestructive testing of the property of magnetic fine powders.It was found that the appreciate value was closely related to the property of the magnetic fine powders. Here, the appreciate value is defined as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef157f5abbc49d6d698ee3ac0f60f893
https://doi.org/10.4164/sptj.31.163
https://doi.org/10.4164/sptj.31.163
Publikováno v:
Journal of the Society of Materials Science, Japan. 39:1508-1513
In order to simplify the calculation of the total electric resistance of a binary particle system of two dimensional f·c·c (face centered cubic) structure, we propose a conventional method of transforming a lattice from the f·c·c to the square. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::627603e59ad2c65c2cd286bf20834c05
https://doi.org/10.2472/jsms.39.1508
https://doi.org/10.2472/jsms.39.1508
Publikováno v:
Journal of the Society of Materials Science, Japan. 39:438-444
A simulation model of mixing process presented in the previous paper was based on the assumption that the mixing process is affected by exchanging the positions of high resistance particles with those of low resistance ones in the whole system. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee12cfc54e94a314ea1c41aae716e7a3
https://doi.org/10.2472/jsms.39.438
https://doi.org/10.2472/jsms.39.438
Publikováno v:
Journal of the Society of Powder Technology, Japan. 27:609-615
It was worthwhile to discriminate the state of surface modified particles which were produced by passing raw particles through a fluid mill in which a fluid was circulating with high speed and energy.For this purpose, we measured the values of impeda
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d01d3ba63d867c79f9bc3181442278a
https://doi.org/10.4164/sptj.27.609
https://doi.org/10.4164/sptj.27.609
Publikováno v:
Journal of the Society of Materials Science, Japan. 39:1501-1507
It was presented in the previous paper that the simulation model of mixing in a two dimensional particle system was not so effective as to estimate the state of actual mixing process in a three dimensional particles system. This is because the area o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcaa3201efdf866ea63cae9cc4df8511
https://doi.org/10.2472/jsms.39.1501
https://doi.org/10.2472/jsms.39.1501
Publikováno v:
Journal of the Society of Powder Technology, Japan. 25:591-596
In this paper, the total electric resistance of a planar binary system of particles is described. To clarify the relationship between Rk (strict value of total electric resistance of the system applying Kirchhoff's law) and Rs (approximate value of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::922b7d12d3fb7188955b1132b5985a74
https://doi.org/10.4164/sptj.25.591
https://doi.org/10.4164/sptj.25.591