| 摘要 |
PROBLEM TO BE SOLVED: To significantly improve fluidity and runability by lowering a surface tension of an molten aluminum. SOLUTION: This aluminum casting method by a mold 12, comprises a step for depositioning a magnesium nitride compound in the closed mold 12 on the inside surface of mold 12, and a step for pouring the molten aluminum into the mold 12 and reacting the molten aluminum and the magnesium nitride compound so as to manufacture an aluminum product.
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