高强耐蚀管钢点状偏析及带状缺陷的特征与演变
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Characteristics and Evolution of the Spot Segregations and Banded Defects in High Strength Corrosion Resistant Tube Steel
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图12. 调质管壁内正常区域与条带区域的SEM像 |
Fig.12. SEM images of the substrate (a) and banded (b) areas of QT tube |
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