書誌事項
- タイトル別名
-
- Recycling of Steel Can Scraps as Raw Materials for Flake Graphite Cast Iron
- チュウテツヨウ ゲンザイリョウ ト シテ ノ スチールカン スクラップ ノ リサイクル
この論文をさがす
抄録
Flake graphite cast iron using steel can scraps (SCS) as raw materials was melted in a high frequency induction furnace and cast into several kinds of molds to examine chilling tendency, tensile strength, Brinell hardness, microstructure and chemical composition. EPMA analysis and X-ray microdiffraction were carried out to determine the distribution of Al.<br> The Al, Ti, Cr, Sn, Zn, and Mg contents increased while the P and S contents decreased with increasing amount of SCS compounded flake graphite cast iron. About 6.46 % of the Al content remained in the specimen when the SCS compounding rate was 100 %.<br> The chill depth decreased with increasing amount of SCS compounded and increased when more than 40 % was compounded. The tensile strength increased with the amount of SCS compounded and markedly decreased when more than 20 % was compounded. Brinell hardness increased slightly with increasing amount of SCS compounded and markedly increased when more than 40 % was compounded. The graphite structure changed from type A graphite to dendritic in the specimen with more than 40 % of SCS compounded.<br> By EPMA analysis, the Al-rich phase with high contents of Al and C was observed in granular type pearlite which formed in the specimen with more than 40 % of SCS compounded. X-ray diffraction patterns corresponding to Al-Fe-C ternary compounds (AlFe3C0.5) were obtained in this phase. The chilling tendency and mechanical properties of the specimen with less than 20 % of SCS compounded was similar to that without SCS.
収録刊行物
-
- 鋳造工学
-
鋳造工学 73 (6), 367-372, 2001
公益社団法人 日本鋳造工学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282681484828160
-
- NII論文ID
- 10007484086
-
- NII書誌ID
- AN10514770
-
- ISSN
- 21855374
- 13420429
-
- NDL書誌ID
- 5807071
-
- 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