Reduction in secondary dendrite arm spacing in cast eutectic Al–Si piston alloys by cerium addition

The effects of Ce on the secondary dendrite arm spacing（SDAS） and mechanical behavior of Al–Si–Cu–Mg alloys were investigated. The reduction of SDAS at different Ce concentrations was evaluated in a directional solidification experiment via computer-aided cooling curve thermal analysis（CA-CCTA）. The...

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Veröffentlicht in:	International journal of minerals, metallurgy and materials metallurgy and materials, 2017, Vol.24 (1), p.91-101
Hauptverfasser:	Ahmad, R., Asmael, M. B. A., Shahizan, N. R., Gandouz, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Aluminum Casting Ceramics Cerium Characterization and Evaluation of Materials Chemistry and Materials Science Composites Cooling Cooling curves Copper Copper base alloys Corrosion and Coatings Corrosion resistance Dendrites Directional solidification Ductility Foundries Glass Hardness Hardness tests Intermetallic compounds Magnesium Materials Science Mechanical properties Metallic Materials Morphology Natural Materials Rapid solidification Reduction Silicon Software Solidification Surfaces and Interfaces Temperature Tensile strength Thermal analysis Thin Films Tribology Ultimate tensile strength
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