caa a22 4500 463214463 CHVBK 20180405153152.0 cr unu---uuuuu 170326e20070301xx s 000 0 eng 10.1007/s00339-006-3807-6 doi (NATIONALLICENCE)springer-10.1007/s00339-006-3807-6 Relationships between mechanical strength and electrical conductivity for Cu-Ag filamentary microcomposites [Elektronische Daten] [J.B. Liu, L. Zhang, L. Meng] Cu-Ag filamentary microcomposites with various Ag contents, alloying additions and ingot annealing processes were prepared by vacuum casting and cold drawing. The strength and conductivity were measured at different drawing strain degrees. High conductivity tends to connect to low strength for the microcomposites with different Ag content, alloying addition and annealing process. Increasing Ag concentration, adding constituents Zr and Cr, or using low ingot annealing temperature can improve the strength but impair the conductivity. Alloying additions or ingot annealing processes affect the relationships between the strength and conductivity more significantly than that of Ag concentration. The strengthening benefit is mainly from interface obstacle and dispersive precipitation while conducting loss is mainly from lattice distortion and interface scattering. An approximate expression to predict the relationships between the strength and conductivity is deduced from the interface strengthening and scattering model. Springer-Verlag, 2007 Liu J.B. Department of Materials Science and Engineering, Zhejiang University, 310027, Hangzhou, P.R. China aut Zhang L. School of Materials Science and Engineering, University of Science and Technology Beijing, 100083, Beijing, P.R. China aut Meng L. Department of Materials Science and Engineering, Zhejiang University, 310027, Hangzhou, P.R. China aut Applied Physics A Springer-Verlag 86/4(2007-03-01), 529-532 0947-8396 86:4<529 2007 86 339 https://doi.org/10.1007/s00339-006-3807-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00339-006-3807-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Liu J.B. Department of Materials Science and Engineering, Zhejiang University, 310027, Hangzhou, P.R. China aut NATIONALLICENCE 700 1- Zhang L. School of Materials Science and Engineering, University of Science and Technology Beijing, 100083, Beijing, P.R. China aut NATIONALLICENCE 700 1- Meng L. Department of Materials Science and Engineering, Zhejiang University, 310027, Hangzhou, P.R. China aut NATIONALLICENCE 773 0- Applied Physics A Springer-Verlag 86/4(2007-03-01), 529-532 0947-8396 86:4<529 2007 86 339 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer