@inproceedings{oai:kyutech.repo.nii.ac.jp:00006023,
 author = {Nishida,  Masahiro and Ishida,  Kaito and Kodama,  Fumiya and Hayashi,  Koichi and Akahoshi, Yasuhiro and 赤星, 保浩 and Hokamoto,  Kazuyuki and Mayama,  Tsuyoshi and Yamasaki,  Michiaki and Kawamura,  Yoshihito},
 book = {Procedia Engineering},
 month = {Dec},
 note = {Long period stacking ordered (LPSO) type magnesium alloys have the low density, excellent mechanical strength and ignition resistance. LPSO-type magnesium alloys have a great potential as structural materials of satellites. Lip formation and ejecta size were examined when spherical projectiles strikes thin plates made of LPSO-type magnesium alloy at hypervelocities of 5 km/s. Witness plates were placed in front of and behind each target to determine the scattering area. After impact experiments, ejecta were collected from test chamber and lips near penetration hole was examined x-ray computed cosmography (CT) in detail. Results of LPSO-type magnesium alloy plates were compared with those of aluminum alloy (A6061-T6). Images of scattering ejecta taken by a high speed video camera were also discussed., 11th International Symposium on Plasticity and Impact Mechanics(IMPLAST 2016), 11 - 14 December 2016, Indian Institute of Technology Delhi, New Delhi, India},
 pages = {65--72},
 publisher = {Elsevier},
 title = {Lip Formation and Ejecta from LPSO-type Magnesium Alloy Plates in Hypervelocity Impact},
 volume = {173},
 year = {2016},
 yomi = {アカホシ, ヤスヒロ}
}