<正>Mg-3.4Nd-0.1Zn-0.40Zr alloy samples with and without containing gadolinium(0.6%,mass fraction) were prepared by sand casting.The aged hardening behavior,sol
The effect of Ti-Al on microstructures and mechanical properties of SiCp/Al MMC joints produced by plasma arc in-situ weld-alloying was investigated, in which a