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Volume 4 Issue 1
Feb.  2013
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HE Fu-ping, LIU Feng, LI Jian-yun, ZHANG Jing-en, WANG Zhi-xiang. The effects of solution process and aging on Al-Mg-Si-Cu alloy's microstructure and properties[J]. Nonferrous Metals Science and Engineering, 2013, 4(1): 44-48. DOI: 10.13264/j.cnki.ysjskx.2013.01.013
Citation: HE Fu-ping, LIU Feng, LI Jian-yun, ZHANG Jing-en, WANG Zhi-xiang. The effects of solution process and aging on Al-Mg-Si-Cu alloy's microstructure and properties[J]. Nonferrous Metals Science and Engineering, 2013, 4(1): 44-48. DOI: 10.13264/j.cnki.ysjskx.2013.01.013
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The effects of solution process and aging on Al-Mg-Si-Cu alloy's microstructure and properties

  • School of Materials Science and Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China

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  • Received Date: November 12, 2012
  • Published Date: February 27, 2013
    Graphical Abstract
    • Abstract
  • This paper studies the effects of different solution processes and artificial aging treatments on the microstructure, mechanical properties and inter-granular corrosion of Al-Mg-Si-Cu alloy by tensile test and inter-granular corrosion experiment. The results show that the temperature-incremental strengthening solution treatment increases the super saturation degree of alloy. The strengthening solution and two -step solution treatments are favorable to improve the precipitating and distributing of precipitated phase during the following aging, which in turn enhances the resistance of inter -granular corrosion. The alloy obtains high tensile strength and inter-granular corrosion resistance after strengthening solution and two-step aging. The ultimate tensile strength and the average corrosion depth of the alloy are 295 MPa and 39 μm, respectively.
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    • References (16)
  • [1]
    Esmaeili S, Wang X, Lloyd D J, et al. On the precipitation-hardening behavior of the Al-Mg-Si-Cu alloy AA6111[J].Metallurgical and Materials Transactions, 2003, 34:751-763. https://www.researchgate.net/publication/225622381_On_the_precipitation-hardening_behavior_of_the_Al-Mg-Si-Cu_alloy_AA6111?_sg=7dtifErWn6Tbajjmk-8pn09XFGSafr6PZ1q7qZyTAM7rlCMpcEBDxd7ULA-YQCyfTf_VNaHw1eckRkemxAl30Q
    [2]
    YANG Wen-chao, WANG Ming-pu, JIA Yan-lin, et al. Studies of orientations of β" precipitates in Al-Mg-Si-(Cu) alloys by electron diffraction and transition matrix analysis[J]. Metallurgical and Materials Transactions, 2011, 42(9):2917-2929. doi: 10.1007/s11661-011-0680-5
    [3]
    Millera W S, Zhuang L, Bottema J, et a1. Recent development in aluminium alloys for the automotive industry[J]. Materials Science and Engineering, 2000, 280(1):37-49. doi: 10.1016/S0921-5093(99)00653-X
    [4]
    James C Williams, Edgar A Starke Jr. Progress in structural materials for aerospace systems[J]. Acta Materialia, 2003, 51(19):5775-5799. doi: 10.1016/j.actamat.2003.08.023
    [5]
    何立子, 陈彦博, 崔建忠, 等.Cu含量对一种新型Al-Mg-Si合金晶间腐蚀的影响[J].腐蚀科学与防护技术, 2004, 16(3):129-132. http://www.cnki.com.cn/Article/CJFDTOTAL-FSFJ200403001.htm
    [6]
    何立子.Al-Mg-Si系合金组织性能[D].沈阳:东北大学, 2009:40.
    [7]
    Sinyavskii V S, Ulanova V V, Kalinin V D. On the mechanism of intergranualr corrosion of aluminum alloys[J]. Protection of Metals, 2004, 40(5):537-546. https://www.researchgate.net/publication/226198546_On_the_Mechanism_of_Intergranular_Corrosion_of_Aluminum_Alloys
    [8]
    Ramgopal T, Gouma P I, Frankel G S. Role of grain boundary precipitates and solute-depleted zone on the intergranular corrosion of aluminum alloy 7150[J].Corrosion, 2002, 58(8):687-697. doi: 10.5006/1.3287699
    [9]
    Avan A. Optimization of the strength and intergranular corrosion properties of the 7075Al alloy by retrogression and reaging[J].Zeitschrift Fuer Metallkunde, 1989, 80(3):170-172. https://www.researchgate.net/publication/282494081_Optimization_of_the_strength_and_intergranular_corrosion_properties_of_the_7075_Al_alloy_by_retrogression_and_reaging
    [10]
    李杰, 宋仁国, 陈小明, 等.7075高强铝合金强化固溶处理研究[J].材料热处理技术, 2009, 38(6):125-128. http://www.cnki.com.cn/Article/CJFDTotal-SJGY200906039.htm
    [11]
    СИЛАЕВАВИ, СОЛОВЬЕВАТВ.变形铝合金В95Оч的双重淬火[J].谢燮揆, 译.轻金属, 1995(7):57-59. http://www.cqvip.com/qk/91164x/199507/1852803.html
    [12]
    杨志强.强化固溶处理对7×××铝合金型材组织与性能的影响[J].轻合金加工技术, 2009, 37(6):37-39. http://www.cnki.com.cn/Article/CJFDTOTAL-QHJJ200906012.htm
    [13]
    刘胜胆, 游江海, 张新明, 等.双重淬火对7055铝合金组织性能的影响[J].材料热处理学报, 2009, 30(6):69-74. http://www.cnki.com.cn/Article/CJFDTOTAL-JSCL200906018.htm
    [14]
    潘道召, 王秀芝, 李海, 等.双级时效对6061铝合金拉伸性能和晶间腐蚀性能的影响[J].中国有色金属学报, 2010, 20(3):435-441. http://www.cnki.com.cn/Article/CJFDTOTAL-ZYXZ201003011.htm
    [15]
    赵品, 谢辅洲, 孙振国.材料科学基础教程[M].哈尔滨:哈尔滨工业大学出版社, 2006:130-131.
    [16]
    陈康华, 巢宏, 方华婵, 等.逐步固溶对Al-Zn-Mg-Cu系铝合金组织和局部腐蚀性能的影响[J].中南大学学报, 2010, 10(5):1730-1735. http://www.cnki.com.cn/Article/CJFDTOTAL-ZNGD201005017.htm
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