增材制造点阵结构的超声共振谱性能表征

孙朝明,孙凯华,王国伟,葛继强,梁恩辅

Resonant ultrasound spectroscopy evaluation of additively manufactured lattice structure

Chao-ming SUN,Kai-hua SUN,Guo-wei WANG,Ji-qiang GE,En-fu LIANG

图 5 DZ-0.6试样的测量频谱

Fig.5 Measured resonant spectrum of DZ-0.6 specimen