HAN Feng, ZHANG Ya-jun, ZHANG Li-juan, GAO Ling-qing. Test Study on Low Cycle Fatigue Surface Crack Propagation Rate for Pressure Vessel Steel[J]. Development and Application of Materials, 2011, 26(4): 56-59,89. DOI: 10.19515/j.cnki.1003-1545.2011.04.012
Citation: HAN Feng, ZHANG Ya-jun, ZHANG Li-juan, GAO Ling-qing. Test Study on Low Cycle Fatigue Surface Crack Propagation Rate for Pressure Vessel Steel[J]. Development and Application of Materials, 2011, 26(4): 56-59,89. DOI: 10.19515/j.cnki.1003-1545.2011.04.012

Test Study on Low Cycle Fatigue Surface Crack Propagation Rate for Pressure Vessel Steel

More Information
  • Received Date: April 17, 2011
  • Available Online: March 27, 2024
  • Since surface crack propagation in pressure vessel often results in low cycle fatigue destruction,it is of significance to figure out low cycle fatigue surface crack propagation law.On the specimen with symmetrical double arcs,a semi-ellipse surface crack in the geometric center of the up-arc was machined and fatigue-prepared to simulate the character of pressure vessel with a surface crack.Simultaneously,in the arc side a knife-edge with a special shape and dimension for installing a COD displacement gage was designed to control the strain of surface crack front.With 10CrNiMo steel as an example,under cantilever bending loading mode,with a total six-grade strain range from small to big as the controlled parameters,the low cycle fatigue surface crack growth characteristics of the test material was investigated,which may provide a reference for assessing the remaining useful life of pressure vessels with surface cracks in it.
  • Related Articles

    [1]GONG Xuhui, GAO Zhenpeng, NIU Jiajia, MA Qian, FU Anxin. Experimental Investigation on Crack Arrest Property of Q500qE Bridge Steel[J]. Development and Application of Materials, 2022, 37(4): 1-4.
    [2]ZHAO Jian-fei, HU Chang-fei, MA Yu-liang, LUO Wen. Research Progress and Comprehensive Performance Evaluation of Marine Fireproof and Insulation Materials[J]. Development and Application of Materials, 2022, 37(2): 89-95,100.
    [3]GONG Xuhui, XUE Gang, GAO Zhenpeng, MA Qian, FU Anxin. Correlation Analysis on Crack Arrest Temperature of Low Alloy High Strength Hull Steels[J]. Development and Application of Materials, 2021, 36(6): 1-6,35.
    [4]WU Jixiang, JIANG Peng, AN Feipeng. Research Progress and Prospect of Cold Cracking Sensitivity Evaluation of Welded Joints of Titanium Alloys[J]. Development and Application of Materials, 2021, 36(5): 76-82,102.
    [5]ZHAO Jie, GAO Zhenpeng, XUE Gang, GONG Xuhui. Relationship Analysis of Homogeneity of Crack Arrest Property and Tensile Property[J]. Development and Application of Materials, 2018, 33(6): 1-5. DOI: 10.19515/j.cnki.1003-1545.2018.06.001
    [6]WANG Kai, ZHONG Jingming, LI Zhaobo, JIAO Hongzhong, SU Kangning, WANG Li, MA Xiaowen. Model Establishing of an Evaluation Method for Tantalum Target Texture[J]. Development and Application of Materials, 2017, 32(4): 55-62. DOI: 10.19515/j.cnki.1003-1545.2017.04.009
    [7]LEI Bing, HU Sheng-nan, ZHU Xue-kang, CHEN Huan. Corrosion Evaluation of Metal Bellows Used in Shipboard[J]. Development and Application of Materials, 2015, 30(6): 81-85. DOI: 10.19515/j.cnki.1003-1545.2015.06.016
    [8]XUE Gang, GONG Xu-hui, XU Ke, WANG Ren-fu. A Comparative Analysis on Crack Arrest Temperature and Crack Arrest Toughness of Ship Steels[J]. Development and Application of Materials, 2014, 29(1): 9-13. DOI: 10.19515/j.cnki.1003-1545.2014.01.002
    [9]WU Chuang, XI Yu-lin, WANG Qi-hong. Fabrication Techniques of Nanostructured Ceramic Coatings[J]. Development and Application of Materials, 2010, 25(3): 94-98. DOI: 10.19515/j.cnki.1003-1545.2010.03.021
    [10]Lin Zhijian. A Comprehensive Evaluation of Anti-corrosion Performance of Carbon Steels and Low Alloy Steels in Seawater[J]. Development and Application of Materials, 2003, 18(2): 19-21. DOI: 10.19515/j.cnki.1003-1545.2003.02.007

Catalog

    Article Metrics

    Article views (31) PDF downloads (1) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return