鉄鋼の相変態熱に対する炭素濃度の影響

• 田島 守

  神奈川大学工学部

書誌事項

タイトル別名

• The Effect of the Carbon Content on the Latent Heat of Phase Transformation of Iron and Steel
• テッコウ ノ ソウ ヘンタイ ネツ ニ タイスル タンソ ノウド ノ エイキョ

抄録

The latent heat and the temperature of phase transformations in iron and hypo-eutectoid steel have been measured by using differential scanning calorimetry. For hypo-eutectoid carbon steel (0.10%0.69%), the shapes of the latent heat in heating and cooling conditions approximately agree qualitatively with the carbon content of steel. The major increasing of the latent heat occurred in the carbon content between 0.17% C and 0.26% C. At the higher carbon contents, the latent heat is almost saturated, The latent heat of A₃ transformation of iron, at heating process is measured to be 16 kJ/kg and at cooling, it is 19 kJ/kg. Relation between the temperature of phase transformation and the carbon content of steel is examined and make it clear.

収録刊行物

• 鉄と鋼

  鉄と鋼 84 (8), 547-552, 1998

  一般社団法人 日本鉄鋼協会

キーワード

• latent heat
• phase transformation
• iron and steel
• carbon content
• thermal analysis

詳細情報

• CRID: 1390282680160084352
• NII論文ID: 110001481850
• NII書誌ID: AN00151251
• DOI: 10.2355/tetsutohagane1955.84.8_547
• ISSN: 18832954
• ISSN: 00211575
• ISSN: http://id.crossref.org/issn/00211575
• NDL書誌ID: 4535768
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4535768
• Web Site: https://www.jstage.jst.go.jp/article/tetsutohagane1955/84/8/84_8_547/_pdf
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可