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铸坯碳偏析对Q345E低温冲击性能的影响
杨顺虎,朱苗勇,王忠英
Effects of carbon segregation of billet on Q345E low temperature impact energy
YANG Shun-hu,,ZHU Miao-yong ,WANG Zhong-ying
钢铁 . 2015, (10): 59 -63 .  DOI: 10.13228/j.boyuan.issn0449-749x.20150036