全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Yoshinobu Morikawa
来源:[J].Advanced Powder Technology, 1990, Vol.1 (1), pp.1 -1Brill Press
作者:Genji Jimbo
来源:[J].Advanced Powder Technology, 1990, Vol.1 (1), pp.61 -69Brill Press
摘要:_Recent trends in powder technology are reviewed in terms of five key words: advanced (fineness) powders; controlled quality; purity; multi-function; and composite structure. Especially the functions of fineness, including that of ultra-fine powder, are paid special attention to,...
作者:Yoshitaka Kuwahara , Kazuo Suzuki , Nobuyuki Azuma
来源:[J].Advanced Powder Technology, 1990, Vol.1 (1), pp.51 -60Brill Press
摘要:_Recently, sub-micron powder has become of general interest in many fields of industry, especially in the production of the high-performance ceramics. From this background, ultra-fine grinding operations have become attractive for preparation of the starting powder for sintering....
作者:Yasuhiko Nakamura , Masamitsu Shinoda , Kazumi Danjo ...
来源:[J].Advanced Powder Technology, 1990, Vol.1 (1), pp.39 -50Brill Press
摘要:Trimethylsilylation of silica was carried out by means of suspending silica powder in benzene solution of trimethylchlorosilane (TMCS). The degree of trimethylsilylation and the physico-chemical properties of the trimethylsilylated silica (TMS silica) were investigated. The degre...
作者:Michitaka Suzuki , Yoshikane Muguruma , Mitsuaki Hirota ...
来源:[J].Advanced Powder Technology, 1990, Vol.1 (2), pp.115 -123Brill Press
摘要:In order to quantitatively determine a particle shape, the profile data of particle-projected figures were fed into a personal computer using a digitizer, and then the fractal dimensions of the particles were calculated using the divider method. The fractal dimensions of 28 diffe...
作者:Shigeki Toyama , Tsutomu Aragaki , Kazunori Murase ...
来源:[J].Advanced Powder Technology, 1990, Vol.1 (1), pp.13 -24Brill Press
摘要:_The shape coefficient of a non-spherical particle to characterize heat transfer was defined by using the similarity of the transient cooling curve of a sphere. Namely, the reducing radius of the sphere could be determined to minimize the error of curve-fitting. The ratio of the ...
作者:Masami Furuuchi , Eiji Ohno , Keishi Gotoh
来源:[J].Advanced Powder Technology, 1990, Vol.1 (2), pp.89 -100Brill Press
摘要:The shape separator previously reported consists of a rotating tilted cylinder with a row of blades. It can separate various shapes of granular materials according to the critical rotational frequency. In the present study, a test sample is precisely classified into particle grou...
作者:Ken-Ichi Sugimori , Shoichi Mori , Yoshiaki Kawashima
来源:[J].Advanced Powder Technology, 1990, Vol.1 (2), pp.77 -87Brill Press
摘要:The effect of sprayed binder droplets on fluidized bed granulation was investigated. It was observed that powders were granulated with a considerably small number of binder droplets and that the granulation rate strongly depended on the size of the binder droplets. These phenomen...
作者:Isao Hanaoka , Kohtaro Kuramitsu , Kazutaka Makino
来源:[J].Advanced Powder Technology, 1990, Vol.1 (2), pp.133 -142Brill Press
摘要:A method for homogeneous powder packing into a cell is expected to be developed in both the fine ceramics and electronics industries. However, the method has not yet been developed sufficiently. In this paper, as a first step in the discussion of homogeneous powder packing, the p...
作者:Jusuke Hidaka , Shigeo Miwa , Yasumichi Mukaida ...
来源:[J].Advanced Powder Technology, 1990, Vol.1 (2), pp.125 -132Brill Press
摘要:The formation of Pb5Nb4O15 and Pb3Nb2O8 was studied using the powders prepared by the simultaneous hydrolysis of lead and niobium alkoxides. A new metastable modification of the former compound crystallized at low temperatures from an amorphous material. It had a cubic unit ...

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