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发明公开
CN107154299A 一种高磁饱和强度铁基非晶软磁合金、其制备方法及应用 无效 - 驳回

一种高磁饱和强度铁基非晶软磁合金、其制备方法及应用
摘要：
本发明涉及一种铁基非晶软磁合金，由FeaSibBcPdCue和微量不可避免的杂质组成，以原子百分比计，其中a为83.2～83.6，b为2.3～2.5，c为12.2～12.3，d为1.2～1.5，e为0.6～0.7，a+b+c+d+e＝100，其具有高的饱和磁感应强度、低的矫顽力、高的磁导率以及优异的耐腐蚀性能，且其具有成型性好、生产成本低廉、工艺简单的特点；该合金经过去应力退火之后饱和磁感应强度可达1.81T～1.83T。
摘要（英）：

The invention relates to a high-magnetic-saturation-strength iron-based amorphous soft magnetic alloy. The alloy is composed of FeaSibBcPdCue and inevitable trace impurities, wherein by atomic percent, a is 83.2-83.6, b is 2.3-2.5, c is 12.2-12.3, d is 1.2-1.5 and e is 0.6-0.7, and a+b+c+d+e=100. The alloy has the advantages of being high in saturation magnetic induction strength, low in coercivity, high in magnetic conductivity, excellent in corrosion resistance, good in formability, low in production cost and simple in process; the saturation magnetic induction strength of the alloy can reach 1.81-1.83 T after de-stressing and annealing.

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