应力比对25Cr2Ni2MoV钢疲劳裂纹扩展门槛值的影响

翟战江，彭云，刘涛，栾培峰

Effect of stress ratio on fatigue crack propagation threshold value of 25Cr2Ni2MoV steel

ZHAI Zhan-jiang，，PENG Yun，LIU Tao，LUAN Pei-feng

. 2019, (1): 9 -13 . DOI: 10.13228/j.boyuan.issn1001-0777.20180045