WU Chunxue, ZHANG Yongfeng, REN Fangjie. Study on Fatigue Crack Growth Rate of High Pressure Vessel Steel[J]. Development and Application of Materials, 2016, 31(1): 27-29. DOI: 10.19515/j.cnki.1003-1545.2016.01.006
Citation: WU Chunxue, ZHANG Yongfeng, REN Fangjie. Study on Fatigue Crack Growth Rate of High Pressure Vessel Steel[J]. Development and Application of Materials, 2016, 31(1): 27-29. DOI: 10.19515/j.cnki.1003-1545.2016.01.006

Study on Fatigue Crack Growth Rate of High Pressure Vessel Steel

  • The fatigue crack growth rate of CrNiMo steel for high pressure vessel was investigated and obtained in the air and 3.5% NaCl solution.The result has shown that crack growth accelerates in the 3.5% NaCl solution,and the growth rate becomes slower and slower as the crack expands.
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