Grain growth and Hall–Petch relation in dual-sized ferrite/cementite steel with nano-sized cementite particles in a heterogeneous and dense distribution
Grain growth and Hall–Petch relation in dual-sized ferrite/cementite steel with nano-sized cementite particles in a heterogeneous and dense distribution
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DOI：
10.1016/j.scriptamat.2005.11.032
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发表时间：
2006-03
影响因子：
6
通讯作者：
Mingchun Zhao;T. Hanamura;H. Qiu;K. Nagai;Ke Yang
中科院分区：
文献类型：
--
作者：
Mingchun Zhao;T. Hanamura;H. Qiu;K. Nagai;Ke Yang
在亚微米晶粒铁素体/铁素体钢中退火时，特征晶粒生长与铁素体颗粒的奥斯特瓦尔德熟化一致。证明了硬度与平均铁素体尺寸之间的Hall-Petch关系的预测能力，与铁素体颗粒的分布和尺寸无关。
Characteristic grain growth occurred coincident with the Ostwald ripening of cementite particles upon annealing in a submicron-grained ferrite/cementite steel. The predictive capability of the Hall–Petch relation between the hardness and average ferrite size was demonstrated, independent of the distribution and size of cementite particles.