@article{oai:jaxa.repo.nii.ac.jp:00031725,
 author = {大塚, 正久 and 三浦, 康弘 and 堀内, 良 and OTSUKA, Masahisa and MIURA, Yasuhiro and EL-SEBAI, Abdel B. and HORIUCHI, Ryo},
 issue = {1_B},
 journal = {東京大学宇宙航空研究所報告},
 month = {Mar},
 note = {超塑性アルミニウム合金の開発を目的として,3元系共晶合金を中心に計14種類の材料の引張変形特性を調べた。その結果, Al-CuAl_2 -S (CuMgAl_2), Al-S, Al-CuA1_2 -Si, AI-Ni A1_3 -Ni_2 A1_3, AI-Mg_2Si, Al-Ni A1_3-Si, Al-11.1% Si, Al-17%Siの各合金で超塑性が見出された。また超塑性変形の機構について考察し,超塑性合金開発に当たっての問題点をも指摘した。, In order to develop the superplastic aluminum alloys, tensile deformation behaviors of many kinds of fine-grained aluminum alloys were examined. As a result, excellent superplasticity was found in such eutectic alloys as Al-CuAl_2-S (CuMgAl_2), Al-S, Al-CuAl_2-Si, Al-NiAl_3-Ni_2Al_3, Al-Mg_2Si, Al-NiAl_3-Si and Al-Si, as well as in hypereutectic Al-Si. The mechanisms of superplastic deformation of these alloys are discussed on the basis of the acoustic emission behaviors observed during superplastic flow. Some aspects which must be taken into account in developing superplastic materials are also pointed out., 資料番号: SA0124751000},
 pages = {295--330},
 title = {アルミニウム基超塑性合金に関する研究(<特集>観測ロケット基礎開発研究特集号)},
 volume = {13},
 year = {1977}
}