Thermal Property Measurement of Yamato Meteorites

• Main Authors: Takafumi Matsui, Masahiro Osako
• Format: Report
• Language: English
• Published: Geophysical Institute, Faculty of Science, University of Tokyo 1979
• Subjects: Yamato; Memoirs of National Institute of Polar Research; Polar Research
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=1059; http://id.nii.ac.jp/1291/00001059/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=1059&item_no=1&attribute_id=18&file_no=1

The thermal diffusivity and specific heat of five Yamato meteorites (Yamato-7301,-7308,-74191,-74371 and -74647) were measured. Thermal diffusivity measurement was conducted under vacuum ((10)^<-3> mmHg or below) over the temperature range 150 to 550K. The temperature variation of thermal diff...