Effects of Cerium on Microstructures and Mechanical Properties of Zn-22%Al Vibration Damping Alloy

被引：0
|
作者：
PANG Shao ping
机构：
来源：
JournalofRareEarths | 2000年 / 04期
关键词：
rare earths; Zn 22%Al alloy; cerium; aging; microstructures; mechanical propertL;
D O I：
暂无
中图分类号：
TG13 [合金学与各种性质合金];
学科分类号：
摘要：
Using natural aging and artificial aging treatment, the effects of cerium on microstructures and mechanical properties of Zn 22%Al vibration damping alloy were studied by optical microscope, transmission electron microscope and scanning electron microscope. The results show that cerium can refine the microstructure of Zn 22%Al alloy, slow the grain growth and retain the equiaxial degree during aging. The strength of Zn 22%Al (0 07%～0 20%)Ce alloy and Zn 22%Al alloy remains constant after aging below the hot rolling temperature of 80 ℃, and cerium can improve the strength and the stability of mechanical properties of Zn 22%Al alloy.
引用
收藏
页码：311 / 311
页数：1
相关论文
共 50 条
  • [1] Effects of Zr on microstructures and mechanical properties of high damping Zn-22% Al alloy
    Zhongguo Youse Jinshu Xuebao, 1 (69-73):
  • [2] Effect of Ce and La on Damping Stability of the Alloy Zn-22%Al
    Pang, Shaoping
    Shi, Yunbao
    Huang, Yuanfeng
    Geng, Dexu
    Quan, Meihua
    Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2000, 29 (03):
  • [3] Effect of Ce and La on damping stability of the alloy Zn-22%Al
    Pang, SP
    Shi, YB
    Huang, YF
    Geng, DX
    Quan, MH
    RARE METAL MATERIALS AND ENGINEERING, 2000, 29 (03) : 204 - 206
  • [4] Fabrication and properties of a submicrometer-grained Zn-22%Al alloy
    Furukawa, M
    Ma, Y
    Horita, Z
    Nemoto, M
    Valiev, RZ
    Langdon, TG
    THERMEC '97 - INTERNATIONAL CONFERENCE ON THERMOMECHANICAL PROCESSING OF STEELS AND OTHER MATERIALS, VOLS I-II, 1997, : 1875 - 1881
  • [5] Effects of thermomechanical treatments on superplasticity of Zn-22% Al-alloy
    Yang, CF
    Chiu, LH
    Sheu, YP
    MATERIALS AND MANUFACTURING PROCESSES, 1997, 12 (02) : 199 - 214
  • [6] Mechanical characteristics of a Zn-22% Al alloy processed to very high strains by ECAP
    Kumar, Praveen
    Xu, Cheng
    Langdon, Terence G.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2006, 429 (1-2): : 324 - 328
  • [7] Grain refining of Zn-22 wt% Al superplastic alloy
    El-Baradie, ZM
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 1998, 84 (1-3) : 73 - 78
  • [8] Microstructure and deformation in the spray deposited Zn-22% Al alloy
    Xun, Yuwei
    Mohamed, Farghalli A.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2006, 432 (1-2): : 261 - 268
  • [9] Effect of impurities on ductility and cavitation in the superplastic Zn-22%Al alloy
    Park, K.-T.
    Yang, S.T.
    Earthman, J.C.
    Mohamed, F.A.
    Materials Science and Engineering A, 1994, A188 (1-2) : 59 - 67
  • [10] INFLUENCES OF AGING TEMPERATURE AND MINOR ADDITION OF Zr plus Si ON THE DAMPING PROPERTY OF Zn-22%Al ALLOY
    Liu Shuwei
    Li Xiuyan
    Yan Desheng
    Rong Lijian
    ACTA METALLURGICA SINICA, 2009, 45 (09) : 1099 - 1105
12345