40CrNiMoA环锻件裂纹缺陷分析
龚洋道, 刘晓磊, 陈昌华
Analysis of crack defects in 40CrNiMoA ring forging
GONG Yangdao, LIU Xiaolei, CHEN Changhua
物理测试 . 2024, (6): 57 -61 .  DOI: 10.13228/j.boyuan.issn1001-0777.20240013