Review on surface treating technology of steel sheet for household appliances in Nippon Steel Corp;
新日铁家电板表面处理技术
Based on the study of RFEC inspection principle, the occurrence and characteristics of the RFEC phenomenon in metallic plates have been studied by finit element simulation.
在管道远场涡流检测机理研究的基础上,本文运用有限元法对导电板材中的远场涡流现象的产生及其特性进行了数值仿真研究,提出了采用磁路和磁电组合屏蔽控制与导引能量流的扩散实现了在导电平板中产生远场涡流效应,阐明了其形成机理并研究工作频率、平板厚度及气隙等参数变化对导电平板中远场涡流现象的影响,将之与管道中的远场涡流现象规律进行了比较,为导电板材的远场涡流检测技术奠定了基础。
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