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3. Fe-1.29C-13.9Mn钢在650 ℃保温8 h后早期珠光体团簇EBSD测量结果
Fig.3. EBSD results of an early pearlite group nodule in Fe-1.29C-13.9Mn steel after heat treatment at 650 ℃ for 8 h(a) SEM image of the pearlite group nodules and proeutectoid cementite
(b) phase color of the pearlite group nodules and proeutectoid cementite
(c) inverse pole figure (IPF) map of the phases in the pearlite group nodules, austenite matrix and the proeutectoid cementite (The pearlite group nodule is composed of three pearlite colonies: colony 1, colony 2 and colony 3)
