先共析渗碳体上形核的珠光体晶体学研究
徐文胜,张文征(
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An Investigation of the Crystallography of Pearlites Nucleated on the Proeutectoid Cementite
Wensheng XU,Wenzheng ZHANG()
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图4. Fe-1.29C-13.9Mn钢在650 ℃保温72 h后形核于魏氏渗碳体界面的珠光体团EBSD测量结果
Fig.4. EBSD results of a single pearlite colony nucleated on Widmannstätten cementite plate in Fe-1.29C-13.9Mn steel after heat treatment at 650 ℃ for 72 h (The dashed lines in Figs.4a, b and d show the split of single ferrite layer, which are clear shown in the corresponding rectangulars)(a) phase figure (b) IPF map (c) image quality map (d) ferrite part of Fig.4b with part of ferrite colored (The scatter of blue part is within 12°)
