Kyohei Murakawa
Fujitsu
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Publication
Featured researches published by Kyohei Murakawa.
Japanese Journal of Applied Physics | 1978
Seiichi Yamada; Nobuo Kamehara; Kyohei Murakawa
The surface smoothness and densification of the alumina containing 0.01–0.1 wt% SiO2 additive have been studies. The densification and grain growth are inhibited by SiO2. The activation energy for sintering increases and the surface smoothness decreases with increasing SiO2 content. The decreasing of the surface smoothness with SiO2 occurs in initial sintering. The reduction of the surface smoothness is enhanced by the grain growth.
Archive | 1978
Koichi Niwa; Teruo Murase; Masatoshi Fujimori; Kyohei Murakawa
Archive | 1979
Seiichi Yamada; Nobuo Kamehara; Kaoru Hashimoto; Hiromitsu Yokoyama; Koichi Niwa; Kyohei Murakawa
Archive | 1981
Kishio Yokouchi; Hiromi Ogawa; Hiromitsu Yokoyama; Nobuo Kamehara; Koichi Niwa; Kyohei Murakawa
Archive | 1975
Seiichi Yamada; Kyohei Murakawa
Archive | 1978
Seiichi Yamada; Nobuo Kamehara; Kyohei Murakawa
Archive | 1982
Kaoru Hashimoto; Koichi Niwa; Kyohei Murakawa
Archive | 1981
Kishio Yokouchi; Hiromi Ogawa; Hiromitsu Yokoyama; Nobuo Kamehara; Koichi Niwa; Kyohei Murakawa
Archive | 1979
Seiichi Yamada; Nobuo Kamehara; Kaoru Hashimoto; Hiromitsu Yokoyama; Koichi Niwa; Kyohei Murakawa
Archive | 1967
Kyohei Murakawa; Koichi Niwa
