Title of article
Modification effect of Al–30Zn–5Zr–1B on ZnAl4Y alloy
Author/Authors
Jianfeng، نويسنده , , Huang and Jianhua، نويسنده , , Wang and Xuping، نويسنده , , Su and Lingling، نويسنده , , Jiang and Changjun، نويسنده , , Wu and Jielin، نويسنده , , Li، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
8
From page
41
To page
48
Abstract
This study was undertaken to investigate the modification effect of Al–30Zn–5Zr–1B master alloy on the microstructure and mechanical properties of ZnAl4Y alloy. The results show that with the addition of Al–30Zn–5Zr–1B master alloy to ZnAl4Y alloy, the morphology and the kind of primary phase vary considerably. Besides, the mechanical properties of the modified alloy can be improved remarkably. When the added amount of Al–30Zn–5Zr–1B master alloy is 1.3 wt.%, the tensile strength, hardness, elongation and impact toughness of the modified alloy increase by 22.3%, 17.6%, 28.8% and 694%, respectively.
Keywords
mechanical properties , ZnAl4Y alloy , Al–30Zn–5Zr–1B master alloy , modification , microstructure
Journal title
Materials Characterization
Serial Year
2012
Journal title
Materials Characterization
Record number
2268597
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