电弧熔丝增材制造2Cr13合金组织与性能各向异性行为

葛进国, 卢照, 何思亮, 孙妍, 殷硕

Anisotropy in Microstructures and Mechanical Properties of 2Cr13 Alloy Produced by Wire Arc Additive Manufacturing

GE Jinguo, LU Zhao, HE Siliang, SUN Yan, YIN Shuo

图13 2Cr13沉积件中间位置拉伸性能的各向异性

Fig.13 Tensile anisotropy of WAAM 2Cr13 parts in the middle region (Pentagram: the average value of martensite length and width, translucent region: error range) (a) ultimate tensile strength (UTS) (b) elongation