Volume 37 Issue 2
Jun.  2022
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HAN Qian, ZHENG Meng, WANG Zhi-hua, FENG Wen-bin, YU Miao-miao, ZHANG Mei-li, DAI Wei-li. Effect of Rare Earth Element Nd on Microstructure and Properties of High Aluminum Magnesium Alloy[J]. Development and Application of Materials, 2022, 37(2): 19-23.
Citation: HAN Qian, ZHENG Meng, WANG Zhi-hua, FENG Wen-bin, YU Miao-miao, ZHANG Mei-li, DAI Wei-li. Effect of Rare Earth Element Nd on Microstructure and Properties of High Aluminum Magnesium Alloy[J]. Development and Application of Materials, 2022, 37(2): 19-23.
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Effect of Rare Earth Element Nd on Microstructure and Properties of High Aluminum Magnesium Alloy

  • 1. Department of Chemical Engineering and Modern Material, Shangluo University, Shangluo 726000, China;

  • 2. Shanxi Key Laboratory of Comprehensive Utilization of Tailings Resources, Shangluo 726000, China;

  • 3. Shanxi Engineering Research Center for Mineral Resources Clean & Efficient Conversion and New Materials/Research Centre of Grapheme Technology and Application, Shangluo 726000, China

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  • Received Date: August 30, 2021
  • Available Online: June 10, 2022
    Graphical Abstract
    • Abstract
  • Effects of rare earth element Nd content on microstructure and mechanical properties of Mg-10 Al-Zn alloys are stud-ied.Resultsshow that after adding rare earths, the alloys are mainly composed of a-Mg, β-Mg17Al2 and Al2Nd phases, and that Al2Nd phase distributes in the shape of flakes. When adding content of Nd is 2.5%,the maximum tensile strength and elon-gation are 130 MPa and 4.37%. Fracture analysis shows that the rare earth magnesium alloy is plastic fracture.
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    • References (17)
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