Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Yo Tajima"'
Publikováno v:
Sen'i Gakkaishi. 55:383-392
A novel evaluation method for the paper formation is developed. The commercial wood free paper specimens, which were ranked previously following a modified Scheffe method by a group of panelists who are familiar with paper products, were used. The li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa7d066110f9c7baba23dbdb71584a3d
https://doi.org/10.2115/fiber.55.8_383
https://doi.org/10.2115/fiber.55.8_383
Publikováno v:
Journal of the Ceramic Society of Japan. 102:29-34
Effects of sub-grain-boundaries (SGB) formed in Al2O3 grains and residual stress caused by additions of SiC particles in Al2O3 phase on the strength of Al2O3/SiC composites were investigated. The number of the SGB and the residual tensile stress in A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2a25419f21794c5d8e4af4f740f92f5
https://doi.org/10.2109/jcersj.102.29
https://doi.org/10.2109/jcersj.102.29
Publikováno v:
Journal of the Ceramic Society of Japan. 101:1419-1422
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc44de030d8ec8d879115dbbefaec00d
https://doi.org/10.2109/jcersj.101.1419
https://doi.org/10.2109/jcersj.101.1419
Autor:
Makoto Yano, Takashi Arai, Yo Tajima, Hitoshi Niino, Takatorno Morita, Motofumi Ohuchi, Keizou Inagaki, Hideyuki Sato, Hideki Miyazawa, Makoto Nonaka
Publikováno v:
The Journal of the Japanese Association for Chest Surgery. 5:724-727
過去10年間に当院で施行した結核性胸壁膿瘍手術症例20例について検討した.症例数の年次推移は特に傾向はなかった.初発年齢は26～73歳 (平均48歳) で, 入院時X線所見で胸膜病変あるいは肺
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7f0360ff5a25b1bbcb0d7d19383fb23
https://doi.org/10.2995/jacsurg1987.5.724
https://doi.org/10.2995/jacsurg1987.5.724
Autor:
Yo Tajima, Mamoru Mitomo
Publikováno v:
Journal of the Ceramic Society of Japan. 99:1014-1025
Vue d'ensemble des mecanismes du frittage et des facteurs influant sur le frittage pour des systemes a base de nitrures contenant des additifs solubles ou insolubles. Discussion des relations microstructure-proprietes. Presentation de quelques applic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3459175c6844421216e80a7909642794
https://doi.org/10.2109/jcersj.99.1014
https://doi.org/10.2109/jcersj.99.1014
Corrosion behavior of gas pressure sintered silicon nitride with alumina and yttria additives was investigated in sulfuric acid solution with respect to the initial stage of the corrosion in which drastic strength degradation and fairly large weight
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c3ed043625020f6c509489038faf93a
https://doi.org/10.1016/b978-0-444-81991-8.50060-1
https://doi.org/10.1016/b978-0-444-81991-8.50060-1
Publikováno v:
Fracture Mechanics of Ceramics ISBN: 9781461364771
Fracture resistance and fatigue behavior of two kinds of gas pressure sintered silicon nitride ceramics were studied. Indentation fracture, indentation strength and indentation and crack growth measurements, that are very useful to evaluate fractures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95489be0f121b6d7e0d2932b9285ea18
https://doi.org/10.1007/978-1-4615-3350-4_17
https://doi.org/10.1007/978-1-4615-3350-4_17
Publikováno v:
4th International Symposium on Ceramic Materials and Components for Engines ISBN: 9781851667765
Crack propagation behavior in a gas pressure sintered silicon nitride was investigated under static and cyclic loading at room temperature to clarify the cycling effect. All the testing was conducted in 3-point bending for specimens with artificial f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7fa4082c6e9077c30ce69c294ab53bf
https://doi.org/10.1007/978-94-011-2882-7_46
https://doi.org/10.1007/978-94-011-2882-7_46
Autor:
Yo Tajima
Publikováno v:
MRS Proceedings. 287
Progress in sintering process and improvement of mechanical properties of silicon nitride ceramics are reviewed. Emphases are placed on contributions of advanced sintering techniques and better understanding of sintering additives and microstructure-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb60b395bd927619b106c8b245c08517
https://doi.org/10.1557/proc-287-189
https://doi.org/10.1557/proc-287-189
Autor:
W. D. Kingery, Yo Tajima
Publikováno v:
Journal of Materials Science. 17:2289-2297
Scanning transmission electron microscopy (STEM) was used to examine sintered and hot-pressed aluminium-doped silicon carbide. Grain-boundary segregation of Al was observed in both materials. Semi-quantitative analysis was carried out on the Al-satur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8c42d5c9c57f35312f97a63038d022f
https://doi.org/10.1007/bf00543738
https://doi.org/10.1007/bf00543738