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磁粉是磁记录材料最基本的成分,也是磁记录的关键。一般大公司都有拥有专利的磁粉,这样才可使自己的产品在市场上始终具有竞争能力,如BASF用二氧化铬;TDK用超Avilyn;Maxell用Epitaxial等。磁粉的质量直接影响到磁记录材料的性能的好坏。本文主要对四种主要类型的磁粉作一些市场预测。
Magnetic powder is the most basic component of magnetic recording materials and is also the key to magnetic recording. Large companies generally have patented magnetic powders, so that their products can always be competitive in the market, such as the use of chromium dioxide for BASF; TDK with super Avilyn; Maxell with Epitaxial and so on. The quality of the magnetic powder directly affects the performance of the magnetic recording material. This article mainly makes some market predictions for the four main types of magnetic powders.