Toshio Hirai
Toyota
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Publication
Featured researches published by Toshio Hirai.
33rd Plasmadynamics and Lasers Conference | 2002
Yoshiaki Aoki; Yoshiki Miyazaki; Junichi Okino; Noriyuki Okinaka; Shigeo Yatsu; Naoyuki Kayukawa; Heishichiro Takahashi; Toshio Hirai; Mamoru Omori; Yutaka Abe
Archive | 2000
Mamoru Omori; Toshio Hirai; Masao Tokita
EVWUDFW The electrical conductivity, Seebeck coefficient, and the thermal conductivity of Fe -doped B4C ceramics with several Fe compositions were investigated experimentally. The ceramics specimens were made by SPS apparatus. The figure of merit for the each specimen were calculated using the above experimental results It was found that the values of the dimensionless figure of merit for the specimens with low concentrations of Fe (less than 15wt%) is much larger compared with one of pure B4C . It was not succeeded to obtain the B4C with higher Fe density(more than 15wt%),by SPS method, because the large part of Fe was precipitated as metal Fe during the sintering process.
Archive | 1999
Toshio Hirai; Mamoru Omori; Masao Tokita; 守 大森; 敏雄 平井; 正雄 鴇田
Archive | 1989
Seiichi Uemura; Yoshio Sohda; Yasuji Ido; Toshio Hirai; Makoto Sasaki; Masayuki Niino
Archive | 2006
Zuhair A. Munir; Manshi Ohyanagi; Masao Tokita; Michael Khor; Toshio Hirai; Umberto Anselmi-Tamburini
Preprints of Annual Meeting of The Ceramic Society of Japan Preprints of Fall Meeting of The Ceramic Society of Japan 15th Fall Meeting of The Ceramic Society of Japan | 2002
Azuma Nagatome; Q. Li; Junichi Tatami; Katsutoshi Komeya; Takeshi Meguro; Mamoru Omori; Toshio Hirai
The Proceedings of the Materials and processing conference | 2001
Mamoru Omori; Toshinori Isobe; Toshio Hirai
粉体および粉末冶金 | 2000
Toshinori Isobe; Mamoru Omori; Toshio Hirai
The proceedings of the JSME annual meeting | 2000
Mamoru Omori; Toshinori Isobe; Tomoko Shibuya; Toshio Hirai
Archive | 2000
Mamoru Omori; Toshio Hirai; Masao Tokita
