Influences of Alternating Magnetic Fieldson the Growth Behavior and Distribution of the Primary Fe Phasein Cu-14Fe Alloys during the Solidification Process
Influences of Alternating Magnetic Fieldson the Growth Behavior and Distribution of the Primary Fe Phasein Cu-14Fe Alloys during the Solidification Process
复制标题
交变磁场对Cu-14Fe合金凝固过程中初生Fe相的生长行为和分布的影响
作者：
Zou Jin;Lu De-Ping;Liu Ke-Ming;Fu Qing-Feng;Zhou Zhe
在Cu-14 Fe合金凝固过程中施加交变磁场，研究了电磁参数对凝固组织模型和凝固工艺的影响。结果表明，在凝固过程中施加AMF显著减少了宏观偏析和气孔缺陷。在初生Fe相的生长过程中，AMF影响了分离晶粒的形核和枝晶的熔合。具体地说，发达的Fe枝晶转化为roxylate或球形晶粒中所施加的AMF的存在下，而晶粒分布更分散和均匀。结果表明，电磁场作用下铁晶粒的生长行为取决于电磁力和电磁热的共同作用。
An alternating magnetic field (AMF) was applied during the solidification process of the Cu-14Fe alloy and the effect of the electromagnetic parameter, which impact the model and solidification technique of the solidification structure that were analyzed. Results show that an AMF applied during the solidification process significantly reduced macro-segregation and gas hole defects. During the growth process of the primary Fe phase, the AMF impacted the nucleation of detached grains and fusing dendrites. Specifically, the developed Fe dendrites were transformed to rosettes or spherical grains in the presence of an applied AMF while the grain distribution was more disperse and uniform. It was found that the growth behavior of Fe grains under AMF depended upon the combined effects of the electromagnetic force and electromagnetic heat.
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影响因子：
6.2
作者：
Zhi-hao Zhao;J. Cui;Jie Dong;Zhefeng Wang;B. Zhang
通讯作者：
Zhi-hao Zhao;J. Cui;Jie Dong;Zhefeng Wang;B. Zhang
DOI：
10.2221/jcsj.30.163
发表时间：
1995-04
期刊：
Journal of Cryogenics and Superconductivity Society of Japan
影响因子：
--
作者：
Kiyoshi Inoue;Y. Sakai;T. Asano;H. Maeda
通讯作者：
Kiyoshi Inoue;Y. Sakai;T. Asano;H. Maeda
影响因子：
--
作者：
Zhao Chen;Changle Chen;X. Wen;Jianhua Zhu;Wenshuai Gao
通讯作者：
Zhao Chen;Changle Chen;X. Wen;Jianhua Zhu;Wenshuai Gao
影响因子：
2.3
作者：
Ke-ming Liu;D. Lu;Haitao Zhou;Yanling Yang;A. Atrens;J. Zou
通讯作者：
Ke-ming Liu;D. Lu;Haitao Zhou;Yanling Yang;A. Atrens;J. Zou
DOI：
10.1142/9789814740135_0098
发表时间：
2016-04
期刊：
--
影响因子：
--
作者：
G. Shi;H. Jiang;Z. D. Wang;X. Chen
通讯作者：
G. Shi;H. Jiang;Z. D. Wang;X. Chen