Title of article
Grain-refining mechanisms of superheat-treatment of and carbon addition to Mg–Al–Zn alloys
Author/Authors
Motegi، نويسنده , , Tetsuichi، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
4
From page
408
To page
411
Abstract
Experiments were performed to clarify the grain-refining mechanisms of Mg–Al–Zn alloys by superheat treatment and addition of a new grain refiner. Numerous Al4C3 nucleants were formed in the commercial AZ91E alloy by superheat treatment. Carbon is an important element for grain refining of commercial AZ91E alloy instead of harmful C2Cl6. Numerous Al4C3 nucleants were also formed in the molten alloy.
Keywords
superheat treatment , Casting , Grain refinement , Nucleation , Magnesium alloy , solidification
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2005
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2147600
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