高强耐蚀管钢点状偏析及带状缺陷的特征与演变
李博1,张忠铧2,刘华松1,罗明2,兰鹏1,唐海燕1,张家泉1(
)
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Characteristics and Evolution of the Spot Segregations and Banded Defects in High Strength Corrosion Resistant Tube Steel
Bo LI1,Zhonghua ZHANG2,Huasong LIU1,Ming LUO2,Peng LAN1,Haiyan TANG1,Jiaquan ZHANG1()
)
图6. 铸坯点状偏析区域枝晶形貌与EPMA面扫描和线扫描分析结果
Fig.6. Dendritic morphology and EPMA analyses of map scanning (a) and line scanning (b) in the spot segregation zones
