Influence of erbium addition on microstructure and performances of AlSi10Mg alloy prepared by selective laser melting

被引:4
作者
Chen, Bin [1 ,2 ]
Wang, Fuzhu [1 ,2 ]
Ren, Shiming [1 ,2 ,3 ]
Xia, Peng [1 ,2 ]
Wang, Zhipeng [1 ,2 ]
Hao, Jianfei [1 ,2 ]
Chen, Zhiping [1 ,2 ]
Li, Runxia [1 ,2 ]
Jiang, Hongxiang [4 ,5 ]
机构
[1] Dongguan Univ Technol, Res Inst Interdisciplinary Sci, Dongguan 523808, Peoples R China
[2] Dongguan Univ Technol, Sch Mat Sci & Engn, Dongguan 523808, Peoples R China
[3] Shenzhen Univ, Coll Mat Sci & Engn, Shenzhen 518060, Peoples R China
[4] Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China
[5] Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
关键词
Aluminum alloy; Selective laser melting; Rare earths; Er; Microstructure; Tensile performance; MECHANICAL-PROPERTIES; EUTECTIC SI; STRENGTH; SC; LA;
D O I
10.1016/j.jre.2023.09.017
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The effect of rare earth addition on the microstructure and mechanical performances of as-cast and wrought Al alloys has been attracting increasing attention recently. Rare earth addition has great potential in modifying the structure and improving the properties of materials. However, there are currently few reports about the effect of rare earth addition on the microstructure and performances of Al alloys prepared via selective laser melting. Here, AlSi10Mg alloys were manufactured using selective laser melting, and the effect of Er addition was investigated. The results indicate that Er addition leads to a-Al refinement and modifies the minority Si phase. The formation of the Al3Er 3 Er phase induced by Er addition enhances the strength of the material. Modification of the Si phase also increases ductility. This strategy can help improve the mechanical performance of aluminum alloys prepared via selective laser melting. (c) 2024 Published by Elsevier B.V. on behalf of Chinese Society of Rare Earths.
引用
收藏
页码:1988 / 1994
页数:7
相关论文
共 50 条
[31]   Comparative study of performance comparison of AlSi10Mg alloy prepared by selective laser melting and casting [J].
Qian Yan ;
Bo Song ;
Yusheng Shi .
JournalofMaterialsScience&Technology, 2020, 41 (06) :199-208
[32]   Selective laser melting of 2024-modified AlSi10Mg alloy [J].
Jia Z.-Q. ;
Gao T. ;
Wang G.-L. ;
Liu X.-F. ;
Zhao G.-Q. ;
Wang X.-B. .
Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals, 2022, 32 (11) :3257-3267
[33]   Fatigue Strength of an AlSi10Mg Alloy Fabricated by Selective Laser Melting [J].
M. V. Gerov ;
E. Yu. Vladislavskaya ;
V. F. Terent’ev ;
D. V. Prosvirnin ;
O. S. Antonova ;
A. G. Kolmakov .
Russian Metallurgy (Metally), 2019, 2019 :392-397
[34]   Development of gradient microstructure in the lattice structure of AlSi10Mg alloy fabricated by selective laser melting [J].
Mulin Liu ;
Naoki Takata ;
Asuka Suzuki ;
Makoto Kobashi .
JournalofMaterialsScience&Technology, 2020, 36 (01) :106-117
[35]   Fatigue Strength of an AlSi10Mg Alloy Fabricated by Selective Laser Melting [J].
Gerov, M. V. ;
Vladislavskaya, E. Yu. ;
Terent'ev, V. F. ;
Prosvirnin, D. V. ;
Antonova, O. S. ;
Kolmakov, A. G. .
RUSSIAN METALLURGY, 2019, 2019 (04) :392-397
[36]   SiC reinforced AlSi10Mg composites fabricated by selective laser melting [J].
Zhang, Dongyun ;
Yi, Denghao ;
Wu, Xuping ;
Liu, Zhiyuan ;
Wang, Weidong ;
Poprawe, Reinhart ;
Schleifenbaumc, Johannes Henrich ;
Zieglerd, Stephan .
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 894
[37]   Study on magnetic abrasive finishing of AlSi10Mg alloy prepared by selective laser melting [J].
Xiao Teng ;
Guixiang Zhang ;
Yugang Zhao ;
Yuntao Cui ;
Linguang Li ;
Linzhi Jiang .
The International Journal of Advanced Manufacturing Technology, 2019, 105 :2513-2521
[38]   Effect of nano-TiB2 particles on the anisotropy in an AlSi10Mg alloy processed by selective laser melting [J].
Xiao, Y. K. ;
Bian, Z. Y. ;
Wu, Y. ;
Ji, G. ;
Li, Y. Q. ;
Li, M. J. ;
Lian, Q. ;
Chen, Z. ;
Addad, A. ;
Wang, H. W. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 798 :644-655
[39]   Study on magnetic abrasive finishing of AlSi10Mg alloy prepared by selective laser melting [J].
Teng, Xiao ;
Zhang, Guixiang ;
Zhao, Yugang ;
Cul, Yuntao ;
Li, Linguang ;
Jiang, Linzhi .
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2019, 105 (5-6) :2513-2521
[40]   Anti-corrosion and wear resistance properties of AlSi10Mg alloy and SiC/AlSi10Mg composites fabricated by selective laser melting [J].
Ding, Xueping ;
Zhang, Qi ;
Zhou, Yinying ;
Guo, Yaoqi ;
Tang, Min ;
Gong, Yuan .
CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2024, 52 (10) :97-105