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
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.