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开发一种具有宽过冷液相区的Ｃｏ基非晶软磁合金，检查了它们的淬态结构、热稳定性和软磁性能．用电弧熔炼法制备了Ｃｏ７０－ｘＦｅｘＺｒ１０Ｂ２０Ｃｏ７２－ｘＦｅｘＺｒ８Ｂ２０和Ｃｏ６３Ｆｅ７Ｚｒ１０－ｘＭｘＢ２０（Ｍ＝Ｎｂ，Ｔａ或Ｗ）多组元母合金．用熔体旋淬技
A Co-based amorphous soft magnetic alloy with a wide supercooled liquid region was developed and its quasi- structure, thermal stability and soft magnetic properties were examined. Co70-xFexZr10B20Co72-xFexZr8B20 and Co63Fe7Zr10-xMxB20 (M = Nb, Ta or W) multi-component mother alloys were prepared by arc melting method. Melt spinning with melt technology