多合金系白鋳鉄の凝固過程

• 武 宏強

  久留米工業高等専門学校〔現（株）エノモト〕

• 橋本 光生

  新日本製鐵（株）機械・プラント事業部

• 笹栗 信也

  久留米工業高等専門学校　工博

• 松原 安宏

  久留米工業高等専門学校　工博

書誌事項

タイトル別名

• Solidification Sequence of Multi-Component White Cast Iron.
• タ ゴウキンケイ ハクチュウテツ ノ ギョウコ カテイ

抄録

  The solidification sequences of multi-component white cast irons containing different types of carbides were investigated by means of thermal analyses and quenching tests. In the case of cast iron with MC and M₂C eutectic carbides, first austenite (γ) phase or MC carbide precipitates as a primary phase, then the L→γ+MC eutectic reaction takes place and finally, the solidification finishes by the L→γ+M₂C eutectic reaction. In cast iron in which MC and M₇C₃ carbides coexist, the solidification begins with the precipitation of the primary γ phase or MC carbide, followed by the L→γ+MC eutectic reaction goes, and then the L→γ+M₇C₃ eutectic reaction. As for cast iron with MC, M₇C₃ and M₂C eutectic carbides, the solidification sequence is as follows : L₀→γ+MC+(L₁), L₁→γ+M₇C₃+(L₂) and L₂→γ+M₂C. EDS analyses of alloy concentrations in the liquid regions of the quenched sample demonstrated the propriety of each eutectic reaction during solidification.

収録刊行物

• 鋳造工学

  鋳造工学 68 (8), 637-643, 1996

  公益社団法人 日本鋳造工学会

詳細情報

• CRID: 1390001206507377920
• NII論文ID: 10002113830
• NII書誌ID: AN10514770
• DOI: 10.11279/jfes.68.637
• ISSN: 21855374
• ISSN: 13420429
• NDL書誌ID: 4021292
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4021292
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
  • Crossref
• 抄録ライセンスフラグ: 使用不可