希土類元素とマンガンを複合添加した強靭鋳鉄の機械的性質

• 小綿 利憲

  岩手大学工学部

• 堀江 皓

  岩手大学工学部

• 平塚 貞人

  岩手大学工学部

• 金 昌圭

  韓国・釜慶大学

• 劉 耀輝

  中国・吉林工業大学

書誌事項

タイトル別名

• Mechanical Properties of High Strength Gray Cast Iron by Combined Addition of Rare Earth Elements and Manganese
• 希土類元素とマンガンを複合添加した強靱鋳鉄の機械的性質
• キドルイ ゲンソ ト マンガン オ フクゴウ テンカ シタ キョウジンチュウテツ ノ キカイテキ セイシツ

抄録

  The carbon equivalent of high strength cast iron melt with rare earth elements and manganese was changed variously and the mechanical properties of these specimen were examined. In addition, Cr, V, Mo and Cu elements was added to these melts and the mechanical properties of these specimens were also examined. As a result, the degree of normality (RG) was high in the high carbon contents with low silicon contents region, RG was 143. On the other hand, the relative hardness (RH) was low in the low carbon contents with high silicon contents region, RH was 0.8. The tensile strength was increased with increasing Cr, V and Mo addition except in the Cu element. High strength gray cast iron (upto 470 MPa in tensile strength) can be obtained by Mo addition combining with rare earth elements and manganese.

収録刊行物

• 鋳造工学

  鋳造工学 71 (5), 314-320, 1999

  公益社団法人 日本鋳造工学会

キーワード

• rare earth element
• manganese
• tensile strength
• carbon equivalent
• alloying elements

詳細情報

• CRID: 1390001206506228608
• NII論文ID: 10002555084
• NII書誌ID: AN10514770
• DOI: 10.11279/jfes.71.314
• ISSN: 21855374
• ISSN: 13420429
• NDL書誌ID: 4734056
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4734056
• 本文言語コード: en
• 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