Ｆｅ‐Ｐ添加焼結１２．５Ｃｒ‐Ｆｅ磁性合金の組織と磁気特性

• 加藤 哲男

  大同工業大学

• 倉田 規義

  大同工業大学大学院

• 包 于奮

  大同工業大学大学院

• 草加 勝司

  大同特殊鋼(株)技術開発研究所

書誌事項

タイトル別名

• Structure and Magnetic Properties in the Sintered 12.5 Percent Chromium-Iron Magnetic Alloy Added Fe-P.
• Fe-P テンカ ショウケツ 12.5Cr-Fe ジセイ ゴウキン ノ ソシキ

抄録

On the sintered 12.5 percent chromium-iron magnetic alloy added Fe-P powder from 0.4 to 1.2 percent, the change in the magnetic properties with the sintering time at 1200°C was mainly studied in making use of the EPMA mapping analysis . After sintering for 1 hour, DC and AC magnetic properties come to the maximum value by the addition of 0.6 and 0.8 percent Fe-P respectively. The sintered density increases with the increasing of sintering time and DC magnetic properties increase monotonously in the same way. However, AC magnetic properties show a specific inclination to firstly increase and then decrease with sintering time. It was comfirmed by the EPMA mapping analysis that these changes in the magnetic properties originate from the phenomena of the liquid phase sintering, the solid solution of P and its remaining at the grain boundaries caused by Fe-P addition of over 0.8 percent.

収録刊行物

• 粉体および粉末冶金

  粉体および粉末冶金 44 (2), 179-184, 1997

  一般社団法人 粉体粉末冶金協会

キーワード

• Sintered 12.5Cr-Fe alloy
• Fe-P addition
• Magnetic property
• Sintering time
• EPMA analysis

詳細情報

• CRID: 1390282681286035840
• NII論文ID: 10002013497
• NII書誌ID: AN00222724
• DOI: 10.2497/jjspm.44.179
• ISSN: 18809014
• ISSN: 05328799
• NDL書誌ID: 4139932
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4139932
• 本文言語コード: ja
• データソース種別:
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  • CiNii Articles
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