Yoshikawa Noboru
Graduate School of Environmental Studies, Dept. of Materials Science, Tohoku University, 6-6-02, Aramaki, Aoba-ku, Sendai, Japan, 980-8579.
J Microw Power Electromagn Energy. 2010;44(1):4-13. doi: 10.1080/08327823.2010.11689772.
As the fundamentals of microwave (MW) interaction with metals, boundary conditions of electromagnetic (EM) field on metal surface are discussed, which consider the EM field in the metal surface layer in terms of surface impedance. Experimental report on heating behavior of separated electric (E-) and magnetic (H-) fields of metal particles and films are shown. Temperature peak formation at the first heating curves was observed in both cases, which are discussed considering the microstructural alteration by MW heating. In the last half section, various reports on MW heating of metal are reviewed. They were classified into the major application for sintering and materials fabrication. And also, its usage as a heating aid of glasses and soils, topics on metal hydride and catalytic metal particles are included.
作为微波（MW）与金属相互作用的基础，讨论了金属表面电磁场的边界条件，该条件根据表面阻抗考虑金属表层中的电磁场。展示了关于金属颗粒和薄膜的分离电场（E场）和磁场（H场）加热行为的实验报告。在这两种情况下均观察到首次加热曲线时的温度峰值形成，并结合微波加热引起的微观结构变化对其进行了讨论。在最后半部分，综述了关于金属微波加热的各种报告。它们被分类为烧结和材料制造的主要应用。此外，还包括其作为玻璃和土壤加热助剂的用途、金属氢化物和催化金属颗粒的相关主题。
