caa a22 4500 467982082 CHVBK 20180323112521.0 cr unu---uuuuu 170328e19901001xx s 000 0 eng 10.1007/BF00693705 doi (NATIONALLICENCE)springer-10.1007/BF00693705 Effect of chemical composition on the mechanical properties of secondary aluminum wrought alloys of the system Al-Cu-Mg-Si [Elektronische Daten] [S. Anan'in, A. Bogatova] Conclusions: 1. Copper at a content of 0.3-4.5% promotes to a greater degree than magnesium, zinc, or silicon an increase in the strength of secondary alloys VD1, AKM, and AMM. 2. The most favorable combination of strength and ductility properties for secondary alloys is observed with copper to magnesium ratio of 2.5-3.5 with which alloys have a two-phase structure α+S(Al2Cu, Mg). 3. Alloy AMM should be produced as two alloys: AMM1 containing not more than 0.6% copper (thermally unhardened), and AMM2 containing 0.6-1.6% copper (thermally hardened). 4. Alloy 1105 has lower production and mechanical properties than alloys VD1 and AKM. Plenum Publishing Corporation, 1991 Anan'in S. aut Bogatova A. aut Metal Science and Heat Treatment Kluwer Academic Publishers-Plenum Publishers 32/10(1990-10-01), 794-797 0026-0673 32:10<794 1990 32 11041 https://doi.org/10.1007/BF00693705 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00693705 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Anan'in S. aut NATIONALLICENCE 700 1- Bogatova A. aut NATIONALLICENCE 773 0- Metal Science and Heat Treatment Kluwer Academic Publishers-Plenum Publishers 32/10(1990-10-01), 794-797 0026-0673 32:10<794 1990 32 11041 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer