Effects of Grain Refinement on Rollability of AZ31 Mg Alloy

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Abstract:

The initial coarse grain size of 400㎛ of a as-cast AZ31 alloy was refined to 130㎛ by carbon addition method. The microstructural evolution, recrystallization, edge cracking phenomena of the coarse grained AZ31 alloy during hot rolling were investigated and compared with those of grain refined AZ31 alloy.

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Periodical:

Materials Science Forum (Volumes 475-479)

Pages:

533-536

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Online since:

January 2005

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