高密度磁记录材料。利用纳米钴粉记录密度高、矫顽力高（可达119.4KA/m）、信噪比高和抗氧化性好等优点，可大幅度改善磁带和大容量软硬磁盘的性能。
纳米金属微粒的颜色和金属块不一样。
Nanoparticles of metal do not have the same colour as that metal does in bulk.
纳米金属多层膜由于其巨磁电阻性能而受到人们的重视。
Nanometer multilayer metal films have been emphasized for their grand magnetic resistance.
应用纳米技术制备的纳米金属燃料已应用到社会生活和高科技领域。
Nano - metal fuel prepared by nanometer technology has been applied in social life and high-tech field.
应用推荐