ALUMINIUM-BASED ALLOY
aluminium based alloys of Al- Zn-Mg-Cu system intended for manufacture of centrifuges; preparation of uranium isotopes and other elements in atomic power, medicine, electronics and other industries. SUBSTANCE: alloy comprises, wt %: Zn, 8.0-9.0; Mg, 2.3-3.0; Cu, 2.0-2.6; Zr; 0.1-0.2; Fe, 0.05-0.05-0...
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Sprache: | eng |
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Zusammenfassung: | aluminium based alloys of Al- Zn-Mg-Cu system intended for manufacture of centrifuges; preparation of uranium isotopes and other elements in atomic power, medicine, electronics and other industries. SUBSTANCE: alloy comprises, wt %: Zn, 8.0-9.0; Mg, 2.3-3.0; Cu, 2.0-2.6; Zr; 0.1-0.2; Fe, 0.05-0.05-0.3; Si, 0.03-0.15; Be, 0.0001-0.002; H2= 0,9x10-5-3,6x10-5, Al, the balance at Fe/Si ratio of equal or greater than 0.5. EFFECT: improved properties of the aluminium- based alloy. 1 ex, 2 tbl |
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