LI Chong, GONG Xuhui, WANG Renfu. Study on Fatigue Surface Crack Propagation of 10Ni5CrMoV Steel under Biaxial Bending Stress[J]. Development and Application of Materials, 2017, 32(3): 5-10. DOI: 10.19515/j.cnki.1003-1545.2017.03.002
Citation: LI Chong, GONG Xuhui, WANG Renfu. Study on Fatigue Surface Crack Propagation of 10Ni5CrMoV Steel under Biaxial Bending Stress[J]. Development and Application of Materials, 2017, 32(3): 5-10. DOI: 10.19515/j.cnki.1003-1545.2017.03.002

Study on Fatigue Surface Crack Propagation of 10Ni5CrMoV Steel under Biaxial Bending Stress

More Information
  • Received Date: December 29, 2016
  • Available Online: March 17, 2024
  • The experimental research on fatigue surface crack propagation of thick and large specimen of 10Ni5CrMoV steel under biaxial-bending stress was carried out using the biaxial bending fatigue test method when the testing environment was similar to the real service one. Besides, the artificial crack source notch was introduced into the surface of the circular plate to simulate the surface crack defects existing in the actual component. It was indicated that the crack half length c and the crack depth a increased with the number of cycles N monotonically, and the curve of a-N presented a certain linear relationship; the prediction model between the the surface crack half-length c and the depth a was established, so that the problem that the depth of crack couldn't be measured directly could be solved quantitatively.
  • Related Articles

    [1]ZHANG Yajun, ZHANG Xinyao, ZHANG Yunhao. Analysis on Application of Different Models for Fatigue Crack Propagation Rate of Metallic Materials[J]. Development and Application of Materials, 2021, 36(2): 88-92.
    [2]FEI Qiqi, WANG Haoxuan, XIA Min, GUO Lin, ZHANG Tianhui. Effect of Loading Method on Fatigue Crack Propagation in ADB610 Steel[J]. Development and Application of Materials, 2019, 34(3): 108-112. DOI: 10.19515/j.cnki.1003-1545.2019.03.019
    [3]CONG Jian-chen, SUN Jun, NI Pei-xiang, WANG Lei, CI Wei-hong. Crack Study and Failure Criterion in Bending Fatigue Test of Crankshaft[J]. Development and Application of Materials, 2014, 29(6): 104-109. DOI: 10.19515/j.cnki.1003-1545.2014.06.021
    [4]ZHANG Li-juan, ZHANG Ya-jun, GAO Ling-qing. Study on Relationship Between Length and Depth of Surface Crack Propagation under Cantilever Bend Loading[J]. Development and Application of Materials, 2014, 29(4): 1-7. DOI: 10.19515/j.cnki.1003-1545.2014.04.001
    [5]ZHANG Ya-jun, ZHANG Li-juan. Study on Zigzag Path of Low Cycle Fatigue Surface Crack Propagation under Cantilever Bend Loading[J]. Development and Application of Materials, 2013, 28(3): 94-97. DOI: 10.19515/j.cnki.1003-1545.2013.03.021
    [6]ZHANG Ya-jun, WEI Ping-an, ZHANG Li-juan. Evolution Law of Parameters in Surface Crack Propagation Rate Test under Cantilever Bend Loading[J]. Development and Application of Materials, 2013, 28(2): 74-78. DOI: 10.19515/j.cnki.1003-1545.2013.02.017
    [7]ZHANG Ya-jun, ZHANG Li-juan. Influence of Residual Strain to Surface Crack Propagation Rate[J]. Development and Application of Materials, 2012, 27(5): 63-66. DOI: 10.19515/j.cnki.1003-1545.2012.05.017
    [8]ZHANG Ya-jun, ZHANG Li-juan, GAO Ling-qing. Study on Surface Crack Propagation Characteristics of 800MPa Steel in Corrosion Circumstance under Cantilever Bend Loading[J]. Development and Application of Materials, 2012, 27(4): 4-6,12. DOI: 10.19515/j.cnki.1003-1545.2012.04.002
    [9]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
    [10]Yuan Jingsong. Approximate Calculation of Crack Propagation Rate of Metal Corrosion Fatigue[J]. Development and Application of Materials, 2000, 15(2): 26-29. DOI: 10.19515/j.cnki.1003-1545.2000.02.007

Catalog

    Article Metrics

    Article views (40) PDF downloads (3) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return