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.

Effect of Rare Earth Element Nd on Microstructure and Properties of High Aluminum Magnesium Alloy

More Information
  • Received Date: August 30, 2021
  • Available Online: June 10, 2022
  • 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.
  • [1]
    潘复生,王敬丰,章宗和,等.中国镁工业发展的机遇、挑战和责任[J].中国金属通报,2008(2):6-14.
    [2]
    韩茜,周震,杨君刚,等.固溶时效处理对Mg-10Al-1Zn镁合金组织与性能的影响[J].金属热处理,2018,43(4):92-96.
    [3]
    LUO A.Recent magnesium alloy development for elevated temperature applications[J].International Materials Reviews,2004,49(1):13-30.
    [4]
    PEKGULERYUZ M O,KAYA A.Creep resistant mag-nesium alloys for powertrain applications[J].Advanced Engineering Materials,2003,5(12):866-878.
    [5]
    董艺璇.压铸AZ91-Ce镁合金微观组织及力学性能研究[D].青岛:山东科技大学,2020.
    [6]
    董方,刘月,郭升乐,等.稀土元素Y对AZ91D镁合金显微组织和力学性能的影响[J].轻合金加工技术,2018,46(5):62-66.
    [7]
    王慧玲,李尧,杨俊杰.稀土及热处理对AZ91D镁合金组织与性能影响[J].现代商贸工业,2016,37(32):190-192.
    [8]
    高奇峰.稀土元素对AZ91D镁合金组织与性能的影响研究[J].热加工工艺,2016,45(18):84-86.
    [9]
    杨伟,张燕龙,余欢,等.稀土元素添加AZ91镁合金非平衡凝固组织研究[J].稀有金属材料与工程,2014,43(10):2402-2406.
    [10]
    张金玲,何勇,李涛,等.稀土元素Gd对AZ91镁合金摩擦磨损及腐蚀性能的影响[J].铸造技术,2014,35(7):1498-1501.
    [11]
    张红菊.稀土Nd、Y对Mg-6Zn-1Mn镁合金微合金化效应的研究[D].重庆:重庆大学,2015.
    [12]
    陈亮.Bi对Mg-3Al-3Nd合金组织和力学性能的影响[D].哈尔滨:哈尔滨理工大学,2020.
    [13]
    王瑞斐.混合稀土对AZ61镁合金组织和力学性能的影响[D].重庆:重庆大学,2009.
    [14]
    王学武.金属材料与热处理[M].北京:机械工业出版社,2016.
    [15]
    李祺.反拱形爆破片微观组织性能研究与数值模拟[D].沈阳:东北大学,2017.
    [16]
    李文文.Nd和Y复合添加对AZ31镁合金组织与性能的影响[D].天津:天津大学,2014.
    [17]
    牛高,赵源华,陈云贵,等.Nd改性AZ91合金的显微组织和力学性能[J].特种铸造及有色合金,2008,28(9):716-718.
  • Related Articles

    [1]DING Yong-zhong. Study on Welding Usability of SRJ60Fe Electrode[J]. Development and Application of Materials, 2011, 26(5): 6-10. DOI: 10.19515/j.cnki.1003-1545.2011.05.002
    [2]LIU Ju, YAO Run-gang, WU Lun-fa, GU Xin-sheng. Technical Property Optimization of High Cellulose Electrode[J]. Development and Application of Materials, 2010, 25(3): 4-7. DOI: 10.19515/j.cnki.1003-1545.2010.03.002
    [3]LIU Ning-sheng, LONG Chang-mao, YE Ke-li, ZHANG Wan-yun, LONG Xiao-lin, JIANG Cheng-gang. Research on the Restriking Property of J422 Electrode[J]. Development and Application of Materials, 2009, 24(5): 57-60. DOI: 10.19515/j.cnki.1003-1545.2009.05.014
    [4]DENG Huo-sheng, ZHANG Wan-yun, LONG Chang-mao, YE Ke-li, JIANG Cheng-gang, WEN Tie-sheng. Preparation of D212 Electrode on Fly Press[J]. Development and Application of Materials, 2009, 24(4): 39-41,47. DOI: 10.19515/j.cnki.1003-1545.2009.04.010
    [5]GUO Jing-jie, SHAO Jun, YAO Shang-wei, WANG Jun-min, WU Lun-fa. Development of TS202A Wet Welding Electrode[J]. Development and Application of Materials, 2009, 24(3): 4-7. DOI: 10.19515/j.cnki.1003-1545.2009.03.002
    [6]WANG Jun-min. Effect of Mo、Ni on Strength and Toughness of Welding Metal of Base Electrode[J]. Development and Application of Materials, 2007, 22(5): 30-31,45. DOI: 10.19515/j.cnki.1003-1545.2007.05.008
    [7]LIU Hong, WANG Jun-min. Determination of the Factors Affecting the Usability of High Cellulose Electrodes[J]. Development and Application of Materials, 2005, 20(2): 45-46. DOI: 10.19515/j.cnki.1003-1545.2005.02.012
    [8]Sun Youshe, Tu Yimin, You Lunchao. Correlation of Alkaline Coated Electrod Coating Components and Deposited Metal Diffusion Hydrogen Contents[J]. Development and Application of Materials, 2002, 17(1): 8-10. DOI: 10.19515/j.cnki.1003-1545.2002.01.003
    [9]Zhu Bingkun, Wu Lunfa, Cao Liangyu, Bi Libao, Zhang Chengjie. Welding Blowhole of High Cellulose Type Electrode[J]. Development and Application of Materials, 2001, 16(1): 18-21. DOI: 10.19515/j.cnki.1003-1545.2001.01.005
    [10]Zhu Bingkun, Wu Lunfa, Cao Liangyu, Bi Libao, Zhang Chengjie. Development of High Cellulose Type Electrode for Pipe[J]. Development and Application of Materials, 2000, 15(5): 29-33. DOI: 10.19515/j.cnki.1003-1545.2000.05.006

Catalog

    Article Metrics

    Article views (127) PDF downloads (29) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return