磁记录材料(magnetic recording material)是指,利用磁特性和磁效应输入(写入)、记录、存储和输出(读出)声音、图像、数字等信息的磁性材料。分为磁记录介质材料和磁头材料。前者主要完成信息的记录和存储功能,后者主要完成信息的写入和读出功能。
磁记录材料广泛用于计算机和电子设备中。
Magnetic recording materials have been widely applied in computer and electron devices.
稀土过渡族金属磁性薄膜作为高密度磁记录材料引起科技界的广泛关注。
RE-TM film used as high density magnetic recording material draws great attention.
金属磁粉颗粒细小,具有较高的矫顽力和剩磁,是较为理想的高密度磁记录材料。
Metal magnetic powder with fine particles and relative higher coercivity and remanence are ideal materials for high density magnetic recording.
应用推荐