Magnetic dynamic process of magnetic layers around grain boundary for sensitized Alloy 600
Magnetic dynamic process of magnetic layers around grain boundary for sensitized Alloy 600
复制标题
敏化合金600晶界周围磁性层的磁动态过程
DOI：
10.1109/tmag.2010.2073683
复制
发表时间：
2011
影响因子：
2.1
通讯作者：
T. Takagi
中科院分区：
文献类型：
--
作者：
K. Yamaguchi;K. Suzuki;O. Nittono;T. Uchimoto;T. Takagi
为了研究核电站结构材料Alloy 600（Inconel）在敏化作用下的磁性能变化，采用Monte Carlo方法对磁滞曲线进行了模拟。在立方团簇中，自旋浓度随加热时间的不同分布导致了磁滞曲线的变化。计算结果与实验结果吻合较好，说明磁动力学过程可以反映600合金疲劳敏化的程度。
Magnetic hysteresis curves were simulated by the Monte Carlo method to study magnetic property changes under the sensitization of Ni base alloy, Alloy 600 (Inconel), which is well used as structural materials in nuclear power plants. Different distributions of spin concentration depending on heating duration time in cubic clusters caused to change the hysteresis curve. The calculation results agree with the experimental ones, and it suggests that the magnetic dynamic process can tell the degree of sensitization due to fatigue for Alloy 600 .