| 摘要 |
<p>The invention provides a casting apparatus, a casting method and a manufacture method of magnesium alloy billets, wherein debris mixed to melted metal and gas are reduced. The casting apparatus provided in the invention possesses the components as following: a metal bearing innter cylinder (102) for bearing melted metal (100); a mold (106) arranged under the inner cylinder and introduced to the melted metal; an electromagnetic induction mixing mechanism (108) which is arranged at the outer side of the periphery of the mold and stirs the melted metal conducted to the mold; and a movable mechanism which enables the solidified metal in the mold to move to the inferior of the mold, wherein the internal diameter of a bearing portion is smaller than the internal diameter of the mold.</p> |
