蠕变时效后Al-Mg-Si-Cu合金的阻尼性能
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摘要
采用RDL50电子蠕变试验机和MFP-1000阻尼测试机,对蠕变时效后Al-Mg-Si-Cu合金进行阻尼测试,研究了不同工艺参数对蠕变时效后Al-Mg-Si-Cu合金阻尼性能的影响;同时也研究了人工时效后Al-Mg-Si-Cu合金的阻尼性能。研究结果表明:人工时效改善了Al-Mg-Si-Cu合金的阻尼性能;时效温度对Al-Mg-Si-Cu合金蠕变时效后的阻尼性能的影响最大; Al-Mg-Si-Cu合金的阻尼值在时效温度170℃,时效时间3 h,应力200 MPa下达到最大,为0. 181。
The damping test of Al-Mg-Si-Cu alloy after creep aging was carried out by using RDL50 electronic creep tester and MFP-1000 damping tester. The effect of damping properties of the Al-Mg-Si-Cu alloy was studied after creep aging with different process parameters and artificial aging. The results show that the artificial aging can improve damping properties of the Al-Mg-Si-Cu alloy. The process parameters have a great influence on the damping performance of the Al-Mg-Si-Cu alloy after creep aging forming. Damping maximum values of the AlMg-Si-Cu alloy reached 0. 181 when aging temperature is 170 ℃,aging time is 3 h and stress is 200 MPa.
The damping test of Al-Mg-Si-Cu alloy after creep aging was carried out by using RDL50 electronic creep tester and MFP-1000 damping tester. The effect of damping properties of the Al-Mg-Si-Cu alloy was studied after creep aging with different process parameters and artificial aging. The results show that the artificial aging can improve damping properties of the Al-Mg-Si-Cu alloy. The process parameters have a great influence on the damping performance of the Al-Mg-Si-Cu alloy after creep aging forming. Damping maximum values of the AlMg-Si-Cu alloy reached 0. 181 when aging temperature is 170 ℃,aging time is 3 h and stress is 200 MPa.
引文
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[20]王建强,樊云昌,关绍康,等.人工时效对Al5TiB变质ZA84镁合金力学性能及阻尼性能的影响[J].材料热处理学报,2006,27(3):64-67.Wang Jianqiang,Fan Yunchang,Guan Shaokang,et al. Effects of artificial aging treatment on mechanical properties and damping capacities of magnesium alloy ZA84 modified by Al5TiB[J].Transactions of Materials and Heat Treatment,2006,27(3):64-67.
[21]张忠明,陈鹏波,郭学锋,等.热处理对356铝合金阻尼性能影响的研究[J].兵器材料科学与工程,2003(6):10-13.Zhang Zhongming,Chen Pengbo,Guo Xuefeng,et al. Effect of heat treatment on the damping properties of 356 aluminum alloy[J].Ordnance Material Science and Engineering,2003(6):10-13.
[22]刘树伟,李秀艳,闫德胜,等.时效温度及微量Zr+Si对Zn-22%Al合金阻尼性能的影响[J].金属学报,2009,45(9):1099-1105.Liu Shuwei,Li Xiuyan,Yan Desheng,et al. Influences of aging temperature and minor addition of Zr+Si on the damping property of Zn-22%Al alloy[J]. Acta Metallurgica Sinica,2009,45(9):1099-1105.
[23]忠明,郭学锋,刘宏昭,等. ZA27合金250℃时效时间对阻尼性能的影响[J].材料热处理学报,2003(2):1-4.Zhong Ming,Guo Xuefeng,Liu Hongzhao,et al. Effect of Ageing at250℃on the Damping Capacities of Supersaturated ZA27 Alloy[J].Transactions of Materials and Heat Treatment,2003(2):1-4.
[24]王莉.几种铝合金的力学性能及阻尼特性[J].轻合金加工技术,2005(12):48-50.Wang Li. Influence of aging on mechanical properties and damping behavior of several aluminium alloy[J]. Light Alloy Fabrication Technology,2005(12):48-5.
[2]刘敬福,韩明明,李赫亮,等.基于ANN的ZA35合金热处理后阻尼性能的预测[J].金属热处理,2018,43(9):223-226.Liu Jingfu,Han Mingming,Li Heliang,et al. Prediction of damping property of ZA35 alloy after heat treatment based on ANN[J]. Heat Treatment of Metals,2018,43(9):223-226.
[3]邓安仲,李丰恺.夹芯复合材料阻尼性能的研究进展[J].材料导报,2017,31(9):165-17.Deng Anzhong,Li Fengkai. Research progress on damping properties of sandwich composites[J]. Materials Review,2017,31(9):165-17.
[4]张军,寇子明,杨亚琴,等. AZ31和ZK60变形镁合金阻尼性能的研究[J].兵器材料科学与工程,2017,40(3):115-118.Zhang Jun,Kou Ziming,Yang Yaqin,et al. Damping properties of AZZ31 and ZKK60 wrought magnesium alloys[J]. Ordnance Material Science and Engineering,2017,40(3):115-118.
[5]种道玉. Mg对建筑幕墙用铝合金显微结构和阻尼性能的影响[J].铸造技术,2015,36(2):328-330.Zhong Daoyu. Effects of Mg on microstructures and damping properties of aluminum alloy used in curtain wall[J]. Foundry Technology,2015,36(2):328-330.
[6]金晚霞,陈启祥,秦莹.固溶/时效处理对家具设计用Mn-Cu合金组织与阻尼性能的影响[J].热加工工艺,2018(6):219-222.Jin Wanxia,Chen Qixiang,Qin Ying. Effects of solution and aging treatment on microstructure and damping property of Mn-Cu alloy for furniture design[J]. Hot Working Technology,2018(6):219-222.
[7]刘晓宇,王丽萍,郭二军,等.配分热处理温度对ADI阻尼性能的影响[J].哈尔滨理工大学学报,2018(2):124-128.Liu Xiaoyu,Wang Liping,Guo Erjun,et al. Effect of partitioning heat treatment temperature on damping properties of ADI[J]. Journal of Harbin University of Science and Technology,2018(2):124-128.
[8]刘敬福,冯立丽,岳鹏,等.热处理对喷射沉积Ti Cp/ZA35合金复合材料阻尼性能的影响[J].金属热处理,2017,42(12):177-181.Liu Jingfu,Feng Lili,Yue Peng,et al. Effect of heat treatment on damping property of spray deposited Ti Cp/ZA35 alloy composites[J].Heat Treatment of Metals,2017,42(12):177-181.
[9]陶艳玲.镁合金阻尼减振性能及机理研究[D].重庆:重庆大学,2004.Tao Yanling. Study of damping capacity and its mechanism of magnesium alloys[D]. Chongqing:Chongqing University,2004.
[10]罗兵辉.三种铝合金组织及阻尼性能研究[D].长沙:中南大学,2006.Luo Binghui. Study on microstructures and damping properties of three kind of aluminum alloys[D]. Changsha:Central South University,2006.
[11]王莉,蒋大鸣.时效对6063铝合金力学性能及阻尼特性的影响[J].轻合金加工技术,2003(12):35-37.Wang Li,Jiang Daming. Influence of aging on mechanical properties and damping behavior of an Al-Mg-Si alloy 6063[J]. Light Alloy Fabrication Technology,2003(12):35-37.
[12]李海,王秀丽,史志欣,等. Al-Mg-Si-(Cu)铝合金在连续升温中的析出行为[J].中国有色金属学报,2011(9):2028-2034.Li Hai,Wang Xiuli,Shi Zhixin,et al. Precipitation behaviors of AlMg-Si-(Cu)aluminum alloys during continuous heating[J]. The Chinese Journal of Nonferrous Metals,2011(9):2028-2034.
[13]Cai Y,Wang C,Zhang J. Microstructural characteristics and aging response of Zn-containing Al-Mg-Si-Cu alloy[J]. International Journal of Minerals,Metallurgy,and Materials,2013,20(7):659-664.
[14]王冠,周佳,刘志文,等.铝合金汽车前碰撞横梁的轻量化设计与碰撞性能分析[J].中国有色金属学报,2012(1):90-98.Wang Guan,Zhou Jia,Liu Zhiwen,et al. Lightweight design and crash performance analysis of automotive aluminum bumper[J]. The Chinese Journal of Nonferrous Metals,2012(1):90-98.
[15]宋新华,陈胜迁,陈立,等.二次固溶对7A04-T6铝合金蠕变时效效应的影响[J].金属热处理,2018,43(4):82-87.Song Xinhua,Chen Shengqian,Chen Li,et al. Effect of secondary solution on creep aging behavior of 7A04-T6 aluminum alloy[J]. Heat Treatment of Metals,2018,43(4):82-87.
[16]尹旭妮,湛利华,赵俊. 2219铝合金稳态蠕变本构方程的建立[J].中国有色金属学报,2014,24(9):2250-2256.Yin Xuni,Zhan Lihua,Zhao Jun. Establishment of steady creep constitutive equation of 2219 aluminum alloy[J]. he Chinese Journal of Nonferrous Metals,2014,24(9):2250-2256.
[17]王文熙,孙有平,周学浩,等. Al-Mg-Si-Cu合金薄板不同取向的组织与性能[J].特种铸造及有色合金,2017,37(8):824-826.Wang Wenxi,Sun Youping,Zhou Xuehao,et al. Microstructure and properties of Al-Mg-Si-Cu Alloy at different orientation[J]. Specialcast and Non-ferrous Alloys,2017,37(8):824-826.
[18]周学浩,孙有平,张扬扬,等.均匀化处理对Al-Mg-Si-Cu合金铸态组织与性能的影响[J].金属热处理,2017,42(6):93-97.Zhou Xuehao, Sun Youping, ZhangYangynag, et al. Effect of homogenizing treatment on microstructure and mechanical properties of as-cast Al-Mg-Si-Cu alloy[J]. Heat Treatment of Metals,2017,42(6):93-97.
[19]周学浩,孙有平,王文熙,等.固溶时效对Al-Mg-Si-Cu合金组织和力学性能的影响[J].材料热处理学报,2017,38(2):30-37.Zhou Xuehao,Sun Youping,Wang Wenxi,et al. Effect of solid solution and aging treatment on microstructure and mechanical properties of Al-Mg-Si-Cu alloy[J]. Transactions of Materials and Heat Treatment,2017,38(2):30-37.
[20]王建强,樊云昌,关绍康,等.人工时效对Al5TiB变质ZA84镁合金力学性能及阻尼性能的影响[J].材料热处理学报,2006,27(3):64-67.Wang Jianqiang,Fan Yunchang,Guan Shaokang,et al. Effects of artificial aging treatment on mechanical properties and damping capacities of magnesium alloy ZA84 modified by Al5TiB[J].Transactions of Materials and Heat Treatment,2006,27(3):64-67.
[21]张忠明,陈鹏波,郭学锋,等.热处理对356铝合金阻尼性能影响的研究[J].兵器材料科学与工程,2003(6):10-13.Zhang Zhongming,Chen Pengbo,Guo Xuefeng,et al. Effect of heat treatment on the damping properties of 356 aluminum alloy[J].Ordnance Material Science and Engineering,2003(6):10-13.
[22]刘树伟,李秀艳,闫德胜,等.时效温度及微量Zr+Si对Zn-22%Al合金阻尼性能的影响[J].金属学报,2009,45(9):1099-1105.Liu Shuwei,Li Xiuyan,Yan Desheng,et al. Influences of aging temperature and minor addition of Zr+Si on the damping property of Zn-22%Al alloy[J]. Acta Metallurgica Sinica,2009,45(9):1099-1105.
[23]忠明,郭学锋,刘宏昭,等. ZA27合金250℃时效时间对阻尼性能的影响[J].材料热处理学报,2003(2):1-4.Zhong Ming,Guo Xuefeng,Liu Hongzhao,et al. Effect of Ageing at250℃on the Damping Capacities of Supersaturated ZA27 Alloy[J].Transactions of Materials and Heat Treatment,2003(2):1-4.
[24]王莉.几种铝合金的力学性能及阻尼特性[J].轻合金加工技术,2005(12):48-50.Wang Li. Influence of aging on mechanical properties and damping behavior of several aluminium alloy[J]. Light Alloy Fabrication Technology,2005(12):48-5.