Properties of High Magnetic Permeability Alloys Hardperm in the Ni-Fe-Ta-Mo System
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- Masumoto Hakaru
- The Research Institute of Electric and Magnetic Alloys, Higashi 8-bancho
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- Hinai Masakatsu
- The Research Institute of Electric and Magnetic Alloys, Higashi 8-bancho
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- Murakami Y\={u}etsu
- The Research Institute of Electric and Magnetic Alloys, Higashi 8-bancho
Bibliographic Information
- Other Title
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- Ni-Fe-Ta-Mo系高透磁率合金Hardpermの特性について
- Ni Fe Ta Moケイ コウ トウジリツ ゴウキン Hardperm ノ
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Description
Ni-Fe-Ta-Mo alloys were heated in hydrogen atmosphere at 1150°C for 3 hr and then cooled at rates of 0.75∼1400°C/hr from a temperature above order-disorder transformation point. The highest initial permeability of 120000 are obtained for the alloy of 74.35%Ni, 11.35%Fe, 13.85%Ta and 0.45%Mo cooled at the rate of 300°C/hr, and the highest maximum permeability of 610000 for the alloy of 74.20%Ni, 11.22%Fe, 13.96%Ta and 0.62%Mo cooled at 240°C/hr. The alloy with the highest initial permeability exhibited the electrical resistivity of 69.7 μΩ-cm, its Vickers hardness being 199. The high permeability Ni-Fe-Ta-Mo alloys showed the very low values of magnetostriction constant in a proper state of ordering.
Journal
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- Journal of the Japan Institute of Metals and Materials
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Journal of the Japan Institute of Metals and Materials 39 (3), 281-284, 1975
The Japan Institute of Metals and Materials
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Details 詳細情報について
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- CRID
- 1390001206486042752
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- NII Article ID
- 130007340084
- 40002874727
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- NII Book ID
- AN00187860
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- ISSN
- 18806880
- 24337501
- 00214876
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- NDL BIB ID
- 1594126
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed