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日本某公司首次使用非晶磁性材料制成适用于金属磁带和普通磁带兼容的录音/放音磁头.非晶磁性材料磁头和各种金属材料磁头(主要是铝硅铁粉材料)相比较有以下一些优点:1.其饱和磁通密度和导磁率均远比目前用来制造磁头的各种金属材料的为好.
For the first time, a Japanese company made of amorphous magnetic materials made for recording and playback heads compatible with metal tapes and general magnetic tapes. Amorphous magnetic heads and heads of various metallic materials (mainly ferrosilicon materials) Some advantages: 1. Its saturation flux density and permeability are far better than the current use of various metal materials used to manufacture the head as well.