论文部分内容阅读
由于电气工业、电信工业、精密仪表工业和计算技术的发展,以及原子能的利用,旧有的铁磁材料的性能必须日益改进,新的磁性材料必须研究和生产,才能满足新的要求。磁性材料的研究牵涉到冶金学、化学、电工学和物理学等方面的知识。因此,磁性材料成为一门边缘科学;且由于它最近迅速的发展,它已形成为一个独立的学科了。这门学科与磁学理论有密切的结合,它们互相启发。磁学是磁性材料的基础,而磁学研究又往往同材料方面的问题有联系。现代冶金工业的发展,带动了金属的研究工作,在其研究方法中有时借助于磁学方法,因此磁学被间接地或直接地用于冶金工业。
Due to the development of electrical industry, telecom industry, precision instrumentation industry and computing technology and the utilization of atomic energy, the performance of old ferromagnetic materials must be improved day by day. New magnetic materials must be researched and produced to meet the new requirements. The study of magnetic materials involves the knowledge of metallurgy, chemistry, electrotechnics and physics. As a result, magnetic materials become an edge science; and because of its recent rapid growth, it has become an independent discipline. This discipline is closely related to magnetism theory and they inspire each other. Magnetism is the basis of magnetic materials, and magnetism is often linked to material problems. The development of modern metallurgy has led to the research of metals, which are sometimes used magnetically in their research methods, so that magnetism is used indirectly or directly in the metallurgical industry.