2013年4月
Crystallisation characteristics of primary silicon particles in cast hypereutectic Al-Si alloy
International Journal of Cast Metals Research
- ,
- ,
- 巻
- 26
- 号
- 2
- 開始ページ
- 105
- 終了ページ
- 113
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1179/1743133612Y.0000000040
- 出版者・発行元
- MANEY PUBLISHING
The crystallisation characteristics of primary silicon particles in a cast hypereutectic Al-Si alloy were examined using various casting processes. The size of the primary silicon particles depends on the cooling rate. However, the primary silicon particles cannot be crystallised completely when the cooling rate is>20 K s , since uncrystallised Si atoms migrate to the regions at low cooling rates, producing large primary Si particles. Moreover, turbulent metal flow under conditions of high cooling rate leads to the macrosegregation of the primary Si particles, resulting in poor mechanical properties. From the crystallisation characteristics obtained, a suitable solidification criterion can be proposed. © 2013 W. S. Maney & Son Ltd. -1
- リンク情報
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- DOI
- https://doi.org/10.1179/1743133612Y.0000000040
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000316020200006&DestApp=WOS_CPL
- Scopus
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84874781331&origin=inward
- Scopus Citedby
- https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=84874781331&origin=inward
- ID情報
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- DOI : 10.1179/1743133612Y.0000000040
- ISSN : 1364-0461
- eISSN : 1743-1336
- SCOPUS ID : 84874781331
- Web of Science ID : WOS:000316020200006