Three-dimensional characteristics of Fe-rich intermetallics in gravity-cast Al-6Si alloys
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DOI: 10.1007/s41230-017-7173-0
Abstract: Fe-rich intermetallics, especially β-Fe phase, usually forming in the microstructure of cast aluminum alloys, are very detrimental to mechanical properties. In the present work, the effects of Fe content on phase transformation and microstructures were… read more here.
Keywords: three dimensional; rich intermetallics; gravity cast; characteristics rich ... See more keywords
Role of Si in the evolution process of Zr–rich intermetallics in Mg melt
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DOI: 10.1016/j.jallcom.2017.03.247
Abstract: Abstract By introducing Al–(Si–)Zr alloys into Mg melt, the evolution process of Zr–rich intermetallics was studied. Through the outside diffusion of Si from ZrSi 2 and inside diffusion of Mg atoms, ZrSi 2 phase was… read more here.
Keywords: rich intermetallics; evolution; process rich; role evolution ... See more keywords
Interactions between Fe-rich intermetallics and Mg-Si phase in Al-7Si-xMg alloys
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DOI: 10.1016/j.jallcom.2019.01.352
Abstract: Abstract This paper investigated the influences of Mg level (0.3 wt%-0.6 wt%) and heat treatment process on the phase transformation of Mg-Si phase and Fe-rich intermetallics of low pressure die-cast Al-7Si-xMg alloys. Their corresponding mechanical properties were… read more here.
Keywords: rich intermetallics; mechanical properties; xmg alloys; element ... See more keywords
A Study of the Localized Ceria Coating Deposition on Fe-Rich Intermetallics in an AlSiFe Cast Alloy
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DOI: 10.3390/ma14113058
Abstract: Corrosion inhibiting conversion coating formation is triggered by the activity of micro-galvanic couples in the microstructure and subsequent local increase in pH at cathodic sites, which in the case of aluminium alloys are usually intermetallics.… read more here.
Keywords: study localized; rich intermetallics; deposition; conversion coating ... See more keywords