Improvement of mechanical properties of HPDC A356 alloy through melt quenching process

Shouxun Ji, Wenchao Yang, Bo Jiang, Z. Fan

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Melt quenched high pressure die casting (MQ-HPDC) is a new die casting process developed recently for improving the casting quality of the conventional high pressure die casting (HPDC) process. In the MQ-HPDC process, an alloy melt with a specified dose and superheat is quenched by directly pouring the alloy melt into a preheated metallic container. The thermal mass and preheating temperature of the container is selected so that the alloy melt is quenched just below the alloy liquidus and heterogeneous nucleation takes place during the melt quenching. The quenched alloy melt is then fed immediately into the shot sleeve for component casting. In this paper we present the MQ-HPDC process and the resultant microstructures and mechanical properties of a MQ-HPDC A356 alloy.

源语言英语
主期刊名International Symposium on Liquid Metal Processing and Casting 2013, LMPC 2013
编辑Matthew J.M. Krane, Alain Jardy, Rodney L. Williamson, Rodney L. Williamson, Joseph J. Beaman, Joseph J. Beaman
出版商John Wiley and Sons Inc.
273-276
页数4
ISBN(电子版)9781510814400
DOI
出版状态已出版 - 2013
已对外发布
活动10th International Symposium on Liquid Metal Processing and Casting, LMPC 2013 - Austin, 美国
期限: 22 9月 201325 9月 2013

出版系列

姓名International Symposium on Liquid Metal Processing and Casting 2013, LMPC 2013

会议

会议10th International Symposium on Liquid Metal Processing and Casting, LMPC 2013
国家/地区美国
Austin
时期22/09/1325/09/13

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