n.坡莫合金(強磁性鐵鎳合金)
This paper analysed permalloy audio heads and tapes for failure. 對磨損失效的坡莫合金錄音磁頭和磁帶進行了分析。
Fe-based nanocrystalline cores can replace permalloy, and can be applied to electronic or electromagnetic leakage protection switching transformers. 鐵基納米晶鐵芯替代坡莫合金，應(yīng)用于電子式或電磁式漏電保護開關(guān)互感器鐵芯。
