5356铝合金TIG电弧增材制造组织与力学性能

孙佳孝, 杨可, 王秋雨, 季珊林, 包晔峰, 潘杰

Microstructure and Mechanical Properties of 5356 Aluminum Alloy Fabricated by TIG Arc Additive Manufacturing

SUN Jiaxiao, YANG Ke, WANG Qiuyu, JI Shanlin, BAO Yefeng, PAN Jie

图4 WAAM 5356铝合金薄壁件第15层显微组织的OM像

Fig.4 OM image of microstructure of the 15th layer of WAAM 5356 aluminum alloy thin-walled part (I—area between layers, II—area within the layers)