超低温挤出切削7075 铝合金的组织与性能

殷晓龙邓文君张嘉阳皮云云

Microstructure and Mechanical Properties of Al 7075 Alloy Prepared by Cryogenic-Temperature Extrusion Machining

YIN Xiaolong DENG Wenjun ZHANG Jiayang PI Yunyun

华南理工大学学报(自然科学版) . 2019, (5): 89 -95 . DOI: 10.12141/j.issn.1000-565X.180396