| 摘要 |
An aluminum-magnesium alloy capable of suppressing molten metal oxidation even without adding Be, and an alloy plate of said aluminum magnesium alloy are provided. To an aluminum-magnesium alloy containing 0.8-5.5 mass% Mg and 0.001 mass% or more of P as an unavoidable impurity, 0.002 mass% or more of Ca is added. |
