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在远离晶化温度的低温范围内,非晶软磁合金中发生的结构弛豫,从而引起的磁性能变化与它们的实际应用密切相关,因为在实际应用中,软磁材料的温度稳定性是很重要的。本文报道了利用起始磁导率等温衰减的测量对非晶合金(Fe_(0.1)Ni_(0.35)Co_(0.55))_(78)Si_8B_(14)和Fe_(40)Ni_(38)Mo_4B_(18)的低温结构弛豫动力学行为的研究结果。
The structural relaxation that occurs in amorphous soft magnetic alloys at low temperatures, far from the crystallization temperature, and the resulting changes in magnetic properties are closely related to their practical applications since the temperature stability of soft magnetic materials is, in practice, very important. In this paper, we report the isothermal decay of initial permeability for amorphous alloys (Fe_ (0.1) Ni_ (0.35) Co_ (0.55)) __ (78) Si_8B_ (14) and Fe_ (40) Ni_ (38) Mo_4B_ 18) low temperature structural relaxation kinetic behavior of the results.