Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
Advanced Engineering Services (AES)
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
出版者
宇宙航空研究開発機構宇宙科学研究本部
出版者（英）
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)
雑誌名
宇宙利用シンポジウム
雑誌名(英)
Space Utilization Research: Proceedings of Space Utilization Symposium
The Twenty-fifth Space Utilization Symposium (January 14-15, 2009: ISAS/JAXA Sagamihara, Japan)
抄録（英）
We are preparing for crystal growth experiments in microgravity using a gradient heating furnace (GHF) on board the ISS "Kibo". The two-dimensionality in the traveling liquidus-zone (TLZ) growth should be avoided for obtaining large scale compositionally uniform alloy crystals. Factors affecting one-dimensionality are further studied theoretically and verification items are extracted. Cartridge design and fabrication of an engineering model are progressed. Here, achievements in the present preparatory stage are reported.
GHF炉を利用した均一組成混晶育成
64297079.pdf
(269.46KB)
