摘要
研究了双声道、四声道音频磁头芯片用Ni81Nb3．8M01．1Fe（牌号PC-47）坡莫合金的成分和工艺，考察了热处理工艺、树脂固化对磁性能的影响。研究表明，所研制的合金与进口材料性能相当，可完全替代进口材料。
The composition and processing of the Ni81Nb3.8Mol. 1Fe （grade PC-47） permalloy, used for dual or fourfold sound track magnetic head have been studied, and the influence of heat treatment and resin molding on the soft magnetic property has been investigated. The practical application proves this alloy is a kind of new competitive materials for magnetic heads.
出处
《金属材料研究》
2008年第4期5-10,共6页
Research on Metallic Materials
关键词
硬韧坡莫合金
磁头芯片
软磁合金
树脂固化
toughpermalloy, magnetic head, soft magneticalloy, resin molding
