Corrosion-resistant aluminum alloy for aviation and preparation method thereof
The invention relates to the technical field of nonferrous metal processing, and discloses a corrosion-resistant aluminum alloy for aviation and a preparation method thereof. The corrosion-resistant aluminum alloy for aviation is characterized in that reasonable component ratio is provided and compo...
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| Hauptverfasser: | , , , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to the technical field of nonferrous metal processing, and discloses a corrosion-resistant aluminum alloy for aviation and a preparation method thereof. The corrosion-resistant aluminum alloy for aviation is characterized in that reasonable component ratio is provided and compound addition of rare earth elements is achieved through that X equals to 0.08% to 0.25%, X is a mixture of Zr and one or two of Sc and Pr, and compound addition of rare earth elements satisfies the relation of 0.5 |
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