無方向性電磁鋼板の鉄損に及ぼす素材要因の影響

• 開道 力

  新日本製鐵

• 脇坂 岳顕

  新日本製鐵

書誌事項

タイトル別名

• Effect of material parameters on iron losses in non-oriented electrlcal steel sheets
• ム ホウコウセイ デンジ コウハン ノ テッソン ニ オヨボス ソザイ ヨウイ
• Effect of material parameters on iron losses in non‐oriented electrical steel sheets

抄録

The effect of Si content, grain size and thickness on iron losses in non-oriented electrical steels sheets were investigated. The non-oriented electrical sheets with larger grain sizes have higher permeabilities, lower hysteresis losses and higher eddy current losses. However, the effect of grain size is weaker at higher magnetic fluxes. The ratios of eddy current losses to values due to classical theory increase sharply in thinner non-oriented electrical sheets. The permeabilities and hysteresis losses are little affected by thickness except non-oriented electrical sheets less than 0.2mm thick. The frequency dependences of magnetic properties in non-oriented electrical sheets are estimated from skin effects

収録刊行物

• 電気学会論文誌．　Ａ

  電気学会論文誌．　Ａ 117 (7), 685-690, 1997

  一般社団法人 電気学会

キーワード

• 無方向性電磁鋼板
• 鉄損
• ヒステリシス損
• 渦電流損
• 粒径
• 板厚
• 集合組織

詳細情報

• CRID: 1390282679577286528
• NII論文ID: 130006840067
• NII論文ID: 10004540635
• NII論文ID: 10002822252
• NII書誌ID: AN10136312
• DOI: 10.1541/ieejfms1990.117.7_685
• ISSN: 13475533
• ISSN: 03854205
• ISSN: http://id.crossref.org/issn/13418939
• NDL書誌ID: 4248091
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4248091
• Web Site: https://www.jstage.jst.go.jp/article/ieejfms1990/117/7/117_7_685/_pdf
• データソース種別:
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  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可