Reduction of shrinkage porosities in aluminum alloy castings by external pressure fluctuation under gravity field
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DOI: 10.1007/s41230-018-7247-7
Abstract: A novel method to improve the feeding capacity of ZL205A alloy castings by pressure fluctuation during its solidification process under gravity field was proposed. The experiments were done in the graphite mould by applying the… read more here.
Keywords: field; feeding capacity; pressure fluctuation; alloy castings ... See more keywords
Comparative study on performance and microstructure of composite water-soluble salt core material for manufacturing hollow zinc alloy castings
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DOI: 10.1016/j.matchemphys.2020.123257
Abstract: Abstract The water-soluble salt core material has been successfully used for manufacturing hollow aluminum and magnesium alloy castings. However, there is rare report about the water-soluble salt core being used for lower melting point and… read more here.
Keywords: water; alloy castings; water soluble; soluble salt ... See more keywords