Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Toshio Ishizuka"'
Publikováno v:
KONA Powder and Particle Journal, Vol 8, Iss 0, Pp 24-30 (2014)
Contamination during fine grinding is an important problem for a raw powder of newly developed materials. Wear behaviors of grinding media, which were made of steel, alumina and zirconia, were examined during fine grinding using a vibration ball mill
Externí odkaz:
https://doaj.org/article/a38efdaf841f4760b2de088480b29729
Publikováno v:
東洋大学紀要. 自然科学篇 = Journal of Toyo University. Natural science. 52:149-176
Publikováno v:
東洋大学紀要. 自然科学篇 = Journal of Toyo University. Natural science. 50:147-162
Publikováno v:
BUNSEKI KAGAKU. 53:1015-1019
A simple and an efficient preconcentration method for the separate determination of each species of chromium {i.e., Cr(III) and Cr(VI)} in environmental water samples has been investigated, followed by inductively coupled plasma-atomic emission spect
Autor:
Hiroshi Terao, Kikuo Kato, Toshio Ishizuka, S. Safiullah, Junji Akai, Hossain M. Anawar, Takahito Yoshioka, Kaori Komaki
Publikováno v:
Journal of Geochemical Exploration. 77:109-131
Total arsenic, dissolved organic carbon (DOC), iron, major cations and anions were measured in tube-well waters used for drinking by people to investigate the geochemical condition of subsurface aquifer, source of arsenic and mechanism of arsenic rel
Autor:
Kaori Komaki, Hossain M. Anawar, Tomio S. Takahashi, Junji Akai, J. Takada, Kikuo Kato, Toshio Ishizuka, Takahito Yoshioka
Publikováno v:
Environmental Geology. 41:816-825
A stratigraphic profile of solid phase As was measured to investigate the diagenetic cycling of arsenic and related elements in fluvial sediments of the Meghna River delta plain. The distributions of Fe, Mn, and Al are typically characterized by surf
Publikováno v:
BUNSEKI KAGAKU. 50:861-866
ファインセラミックス中微量不純物定量法の迅速化を目的に, 高温加圧酸分解法による分解時間の短縮について検討した. 15%黒鉛を混入したPTFE製容器を用いて最高290℃でアルミナの分解
Autor:
Akira Tsuge, Hisashi Morikawa, Yoshinori Uwamino, Mutsuo Sando, Toshio Ishizuka, Kiyoshi Nakane
Publikováno v:
Advanced Powder Technology. 12:255-260
A method for evaluating the uniformity of a small volume of components of four kinds of zirconia and silica powder mixture in the range of 10 −3 to 10 −5 mm 3 was investigated using micro-Fourier transform infrared (micro-FTIR) reflectance spectr
Publikováno v:
BUNSEKI KAGAKU. 49:765-769
Publikováno v:
Analytical Sciences. 16:93-96