工艺参数对3003铝合金组织与性能的影响
Effect of Process Parameters on Microstructure and Properties of 3003 Aluminum Alloy
摘要:
以3003铝合金为研究对象，研究了冷变形量及退火温度等因素对3003铝合金板材组织与性能的影响。结果表明：3003铝合金在冷变形时加工硬化现象，随着冷变形量的增加，抗拉强度和屈服强度逐渐增加，而延伸率逐渐减小；而在成品退火时合金内部发生了回复与再结晶，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。
Abstract:
Taking 3003 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 work hardening of 3003 alloy sheet is significant. With the increasing of cold rolling de-formation, the tensile strength and yield strength of alloy plates increase gradually, while the elongation decreases. And during the annealing of the finished product, recovery and recrystalli-zation occur within the alloy. As the annealing temperature increases, the tensile strength and yield strength gradually decrease, and the elongation gradually increases.
参考文献
|
[1]
|
霍庆利, 何树民, 张晶, 等. 3003-O铝合金深冲带材退火制度的研究[J]. 轻合金加工技术, 2007, 10(35): 22-23.
|
|
[2]
|
杨余良, 张安乐, 张芳. 铸轧3003板坯深加工时晶粒组织的控制[J]. 铝加工, 2008, 4: 29-31.
|
|
[3]
|
杨璐, 牟春. 3003铝合金幕墙板生产控制工艺优化[J]. 铝加工, 2002, 95(25): 16-18.
|
|
[4]
|
卢恒洋, 邓运来, 戴青松, 等. 退火工艺对5083铝合金板材组织性能的影响[J]. 材料科学, 2014(4): 139-144.
|
|
[5]
|
陈建, 高云. 汽车用高强5754铝合金的轧制工艺[J]. 锻压技术, 2014, 5(38): 78-81.
|
|
[6]
|
Zhang, H.F. and Yan, H.H. (2009) Deformation Behavior of Fine-Grained 5083A1 Alloy Atelevated Temperature. Transactions of Nonferrous Metals Society of China, 19, 307-331.
[Google Scholar] [CrossRef]
|
|
[7]
|
Zeng, Q., Wen, X. and Zhai, T. (2008) Tex-ture Evolution Rate in Continuous Cast AA5052 Aluminum Alloy during Single Pass Hot Rolling. Materials Science & Engineering A, 476, 290-300
[Google Scholar] [CrossRef]
|
|
[8]
|
师雪飞, 冯正海, 罗建华. 退火温度对4047铝合金板材组织及性能的影响[J]. 轻金属, 2010(6): 58-60.
|