| 摘要 |
PURPOSE: An aluminum alloy composition and a method for manufacturing the same are provided to natural color the aluminum alloy by adding Co-V based Be (beryllium) metal to an aluminum alloy without the process of impregnation. CONSTITUTION: The aluminum alloy composition is characterized in that an aluminum alloy is manufactured by mixing 98 wt.% of aluminum, 1.0 to 1.2 wt.% of Co-V and 0.4 to 0.8 wt.% of beryllium, and melting the mixture. The method for manufacturing the aluminum alloy composition comprises the processes of first manufacturing a mother alloy by mixing 1.0 to 1.2 wt.% of Co-V and 0.4 to 0.8 wt.% of beryllium in a melting furnace; and finally manufacturing an aluminum alloy by mixing the manufactured mother alloy with the aluminum in the melting furnace where melted 98 wt.% of aluminum is contained.
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