片状黒鉛鋳鉄の機械的性質に及ぼす黒鉛と基地の影響

• 中江 秀雄

  早稲田大学材料技術研究所　工博

• 辛 昊〓

  早稲田大学大学院

• 橋原 直樹

  帝国ピストンリング（株）

書誌事項

タイトル別名

• Influence of Graphite Morphology and Matrix on Mechanical Properties of Flake Graphite Cast Iron.
• ヘンジョウ コクエン チュウテツ ノ キカイテキ セイシツ ニ オヨボス コク

抄録

  The microstructure of flake graphite cast iron is the most important factor in determining the mechanical properties. The microstructure consists of two principal parts : the graphite and the matrix. Therefore, the present paper discusses the influence of the matrix and graphite morphology on mechanical properties. Graphite morphology was varied based on inoculation and holding of the melt and the addition of Ti. The influence of matrix on the tensile properties of cast iron were investigated using kinds of heat treatments. The experimental results were as follows : (1) The influence of graphite morphology on tensile strength of cast iron can be explained by the Rule of Mixture. (2) In the case of the difference of elongation between A-type graphite samples and D-type graphite samples is more than 0.4%, we can use the Rule of Mixtures. But when the difference is less than 0.2%, can not be used the Rule.

収録刊行物

• 鋳造工学

  鋳造工学 69 (7), 562-569, 1997

  公益社団法人 日本鋳造工学会

キーワード

• graphite morphology
• matrix
• heat treatment
• Rule of Mixture
• tensile strength
• elongation

詳細情報

• CRID: 1390282681484645376
• NII論文ID: 10003800505
• NII書誌ID: AN10514770
• DOI: 10.11279/jfes.69.562
• ISSN: 21855374
• ISSN: 13420429
• NDL書誌ID: 4258112
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4258112
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可