Casting of Aluminum Alloy Bar by Semisolid Roll Casting

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Abstract:

Rheo-casting of 4045 aluminum alloy bar was operated using an unequal diameter twin roll caster and a cooling slope. The semisolid slurry was made by the cooling slope. The thickness of the bar was 12 mm and width was 100mm. The casting speed was 1m/min. Quantity of the melt poured on the cooling slope was important to make sound bar. The primary crystal became spherical, and its size was about 40μm.

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Periodical:

Solid State Phenomena (Volumes 141-143)

Pages:

295-300

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Online since:

July 2008

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© 2008 Trans Tech Publications Ltd. All Rights Reserved

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