Comparison of Si Refinement Efficiency of Electromagnetic Stirring and Ultrasonic Treatment for a Hypereutectic Al-Si Alloy
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-017-2602-1
Abstract: The effects of electromagnetic stirring, ultrasonic treatment (UT), and their combination on the Si particles refinement in a hypereutectic Al-Si alloy (A390) were examined. All three physical methods yielded a considerable change in the shape… read more here.
Keywords: ultrasonic treatment; hypereutectic alloy; electromagnetic stirring; stirring ultrasonic ... See more keywords
An investigation on primary Si refinement by Sr and Sb additions in a hypereutectic Al-Si alloy
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DOI: 10.1016/j.matlet.2020.128779
Abstract: Abstract The effect of Sr and Sb additions as potential primary Si refiners for A390 hypereutectic Al alloy was analyzed. Despite the impurity induced twining (IIT), the experimental results indicate that only twin formation is… read more here.
Keywords: refinement; growth; hypereutectic alloy; primary refinement ... See more keywords
Effect of Barothermal Processing on the Solid-State Formation of the Structure and Properties of 16 at % Si–Al Hypereutectic Alloy
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DOI: 10.1134/s0020168518020024
Abstract: We describe barothermal processing (hot isostatic pressing) of a 16 at % Si–Al binary alloy for 3 h at a temperature of 560°C and pressure of 100 MPa for 3 h, in combination with measurements… read more here.
Keywords: solid state; alloy; processing; formation ... See more keywords