@inproceedings{oai:jaxa.repo.nii.ac.jp:00013172, author = {奥谷, 猛 and 小野, 弘道 and 冨田, 祥平 and 堀口, 亮太 and 室井, 良太 and 仲沢, 達也 and 永井, 秀明 and 間宮, 幹人 and 後藤, 孝 and 塗, 溶 and Okutani, Takeshi and Ono, Hiromichi and Tomita, Shouhei and Horiguchi, Ryota and Muroi, Ryota and Nakazawa, Tatuya and Nagai, Hideaki and Mamiya, Mikito and Goto, Takashi and Tu, Rong}, book = {宇宙利用シンポジウム, Space Utilization Research: Proceedings of Space Utilization Symposium}, month = {Feb}, note = {第26回宇宙利用シンポジウム(2010年1月25日-26日, 宇宙航空研究開発機構宇宙科学研究本部相模原キャンパス), The Twenty-sixth Space Utilization Symposium (January 25-26, 2010: ISAS/JAXA Sagamihara, Japan), The research working group on solidification was established for researching the control of crystalline and structural orientation to improve its performance sufficiently by use of unidirectional solidification in microgravity. In 2009, we report the mechanism of phase selection and crystalline and structural orientation for iron-rich SmFe2 solidified unidirectionally in microgravity. To elucidate the effect of microgravity for solidification behavior, the unidirectional solidification of half-Heusler compound, ZrNiSn, was carried out with drop tower experiments with various duration of microgravity., 形態: カラー図版あり, 共催: 日本学術会議, Physical characteristics: Original contains color illustrations, joint hosting: The Science Council of Japan, 資料番号: AA0064730025}, publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)}, title = {凝固WG活動報告}, volume = {26}, year = {2010} }