Microstructural characterization and process selection by attributive analysis of eutectic and quasi-eutectic Al-Si alloys for pressure die casting

被引：0
作者：
Suárez-Peña, B. [1 ]
Asensio-Lozano, J. [2 ]
Verdeja-González, J.I. [2 ]
Elorz, J. A. Pero-Sanz [3 ]
机构：
[1] Department of Materials Science and Metallurgical Engineering, Viesques University Campus, University of Oviedo, E-33203 Asturias, Carretera de Castiello de Bernueces, s/n
[2] Department of Materials Science and Metallurgical Engineering, School of Mines, University of Oviedo, Ovie-do, E-33004 Asturias
[3] Department of Engineering Materials, School of Mines, Polytechnical University of Madrid, Madrid, E-28003 Madrid
来源：
Revista de Metalurgia (Madrid) | 2007年 / 43卷 / 04期
关键词：
Eutectic aluminium - silicon alloys; Pressure die cast; Quantitative metallography;
D O I：
10.3989/revmetalm.2007.v43.i4.76
中图分类号：
学科分类号：
摘要：
In the present study, four alloys from diverse suppliers suitable for obtaining 413.0 metallurgical quality products together with alloy number 2 with an slightly hypoeutectic composition in Silicon were processed. The study focused on the microstructural characterization of the as-received ingots, as well as that of samples obtained from the production process: die cast samples and cold chamber pressure die cast samples. Finally a materials selection process base on microstructural grounds has been put forward as to determine the most suitable starting alloy for industrial production.
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页码：310 / 317
页数：7
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