热处理对3005铝合金组织与性能的影响
Effect of Heat Treatment on Microstructure and Properties of 3005 Aluminum Alloy
DOI: 10.12677/MS.2019.91005, PDF,    科研立项经费支持
作者: 张 伟, 吴柳清, 陈千律, 盘健进：广西柳州银海铝业股份有限公司，广西 柳州
关键词: 3005铝合金；冷变形；退火温度；组织与性能；3005 Aluminum Alloy； Cold Rolling Deformation； Annealing Temperature； Microstructure and Properties
摘要: 以3005铝合金为研究对象，研究了退火处理对3005铝合金板材组织与性能的影响规律。结果表明：3005铝合金在退火时发生软化现象，随着退火温度的增加，抗拉强度和屈服强度逐渐减小，而延伸率逐渐增加；而3005铝合金经冷轧变形后其显微组织为纤维状的条纹，经过退火处理后，合金内部发生回复与再结晶，再结晶开始温度为270℃。
Abstract: Taking 3005 aluminum alloy as the research object, the effects of cold rolling rate and annealing temperature on the microstructure and properties of the sheet were studied. The results show that the 3005 aluminum alloy softens during annealing. As the annealing temperature increases, the tensile strength and yield strength decrease gradually, and the elongation gradually increases. The microstructure of the 3005 aluminum alloy after cold rolling deformation is fibrous stripe. After annealing, the interior of the alloy recovers and recrystallizes, and the recrystallization starting temperature is 270˚C.
文章引用：张伟, 吴柳清, 陈千律, 盘健进. 热处理对3005铝合金组织与性能的影响[J]. 材料科学, 2019, 9(1): 32-35. https://doi.org/10.12677/MS.2019.91005

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