Magnetic Properties of an Iron Meteorite (Yamato-75031) and a Pallasite (Yamato-74044)
The thermomagnetic curve of the matrix phase of Yamato-75031 (iron meteorite) reveals that the major constituent is 15% Ni plessite and the minor one is 8% Ni kamacite, which correspond respectively to the α-phase of matrix plessite and the Widmanstatten kamacite plates. The thermomagnetic curve of...
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| Format: | Report |
| Language: | English |
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National Institute of Polar Research
1978
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| Online Access: | https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=894 http://id.nii.ac.jp/1291/00000894/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=894&item_no=1&attribute_id=18&file_no=1 |
| Summary: | The thermomagnetic curve of the matrix phase of Yamato-75031 (iron meteorite) reveals that the major constituent is 15% Ni plessite and the minor one is 8% Ni kamacite, which correspond respectively to the α-phase of matrix plessite and the Widmanstatten kamacite plates. The thermomagnetic curve of the metal part matrix of Yamato-74044 (pallasite) shows that the major constituent is 6.6% Ni kamacite. The matrix of both samples contains the taenite phase of about 30% Ni in weight. |
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