熔滴复合电弧增材制造2219铝合金组织与性能
王勇超,魏正英,贺鹏飞

Structure and property of 2219 aluminum alloy fabricated by droplet+arc additive manufacturing
Yongchao WANG,Zhengying WEI,Pengfei HE
图 14 沉积态与T6热处理后试样的EDS谱图
Fig.14 EDS map of samples in as-deposited state and after T6 heat-treatment