Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jinbo, Itaru"'
Publikováno v:
第23回宇宙構造・材料シンポジウム = 23rd Symposium on Aerospace Structure and Materials. :5-8
資料番号: AA0063716002
Autor:
Inatomi, Yuko, Jinbo, Itaru, Ishikawa, Takehiko, Hashimoto, Tatsuaki, Sawai, Shujiro, Saito, Yoshitaka, Yoshimitsu, Tetsuo, Sakai, Shinichiro, Kobayashi, Hiroaki, Fujita, Kazuhisa
Publikováno v:
宇宙航空研究開発機構研究開発報告: 大気球研究報告 = JAXA Research and Development Report: Research Reports on High Altitude Balloons. :23-33
ドラッグフリー技術に基づいた新しい自由落下カプセルを、2006年5月に高高度気球B200を用いて高度40kmから投下し、微小重力実験が行われた。今回の最初の試験飛行により、3陸大気球観
Publikováno v:
日本マイクログラビティ応用学会誌 = Journal of the Japan Society of Microgravity Application (JASMA). 24(1):3-8
資料番号: SA1000064000
Publikováno v:
宇宙利用シンポジウム 第21回 平成16年度 = Space Utilization Research: Proceedings of the Twenty-first Space Utilization Symposium. :17-20
The grain refinement due to the dendrite breakup has been observed on Si in the solidification from the undercooled melt. In case of B-doped Si, the dendrites are formed during recalescence and the remaining melt solidify during the plateau duration
Publikováno v:
宇宙利用シンポジウム 第20回 平成15年度 = Space Utilization Research: Proceedings of the Twentieth Space Utilization Symposium. :220-223
In this research, the morphological changes during GaP solution growth of the S/L interface were observed under static magnetic field using near-infrared (NIR) microscope with an interferometer. The damping effect of convection was discussed by means
Autor:
Li, Mingjun, Ozawa, Shunpei, Kuribayashi, Kazuhiko, Sugiyama, Suguru, Jinbo, Itaru, Hirosawa, Satoshi
Publikováno v:
宇宙利用シンポジウム 第20回 平成15年度 = Space Utilization Research: Proceedings of the Twentieth Space Utilization Symposium. :255-258
Containerless solidification of Nd14Fe79B7 alloys was carried out in a 25 m drop tube. The relationship among the sample size, microstructure, and magnetic properties were investigated. The resultant samples contained a large amount of a metastable p
Publikováno v:
宇宙利用シンポジウム 第20回 平成15年度 = Space Utilization Research: Proceedings of the Twentieth Space Utilization Symposium. :224-227
Although the interface shape of S/L for CdTe crystal growth by THM technique has been investigated a lot in experiments, but it has not been much explored by theoretical and numerical studies. Numerical simulation for S/L interface shape of CdTe crys
Publikováno v:
第19回宇宙構造・材料シンポジウム = 19th Symposium on Aerospace Structure and Materials. :115-118
資料番号: AA0046918032
Autor:
Yamamoto, Koji, Sugiyama, Suguru, Nakamura, Yoshiteru, Jinbo, Itaru, Ozawa, Shunpei, Kuribayashi, Kazuhiko
Publikováno v:
宇宙利用シンポジウム 第20回 平成15年度 = Space Utilization Research: Proceedings of the Twentieth Space Utilization Symposium. :259-262
The melt of Fe-66.7 percent Si ejected into a drop tube was undercooled and solidified during the free fall. The microstructures of the spherical samples with various diameters that accumulated at the bottom of the drop tube were observed and analyze
Publikováno v:
宇宙利用シンポジウム 第19回 平成14年度 = Space Utilization Research: Proceedings of the Nineteenth Space Utilization Symposium. :224-227
Nd2Fe14B spherical alloys were produced by a containerless solidification in a 25 m drop tube. The diameter of the resultant alloys was in the range of 150 micrometer to 2,000 micrometer. The relationship between the sample size and microstructure wa