Xueqin Liu, Xuejian Wang, Enyu Guo, Zongning Chen, Huijun Kang, and Tongmin Wang, The influence of deformation on the corrosion behavior of LZ91 alloy, Int. J. Miner. Metall. Mater.,(2022). https://doi.org/10.1007/s12613-022-2466-8
Cite this article as:
Xueqin Liu, Xuejian Wang, Enyu Guo, Zongning Chen, Huijun Kang, and Tongmin Wang, The influence of deformation on the corrosion behavior of LZ91 alloy, Int. J. Miner. Metall. Mater.,(2022). https://doi.org/10.1007/s12613-022-2466-8
Research Article

The influence of deformation on the corrosion behavior of LZ91 alloy

+ Author Affiliations
  • Received: 19 November 2021Revised: 6 March 2022Accepted: 7 March 2022Available online: 8 March 2022
  • The effect of rolling and forging process on the microstructure and corrosion behavior of LZ91 alloy is investigated by means of electron probe micro-analyzer (EPMA), immersion test and electrochemical test. The results show that the area fraction of β-Li phase is unchanged, while the grain size of β-Li phase decreases after forging. The as-rolled LZ91 after forging (FR-LZ91) alloy exhibits the highest area fraction of β-Li phase, and the grains of the alloy are elongated. The corrosion resistance of the as-forged LZ91 alloy is increased due to grain refinement that prevents further corrosion in the immersion test. The FR-LZ91 alloy shows the highest resistance of corrosion film and charge transfer resistance values among the experimental alloys, because of the production of a protective film caused by the high area fraction of the β-Li phase. Keywords: Magnesium lithium alloy; Deformation; Electrochemical test; Corrosion behavior

  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Share Article

    Article Metrics

    Article Views(67) PDF Downloads(12) Cited by()
    Proportional views

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return