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发明公开
CN101226803A 铁基非晶软磁合金粉末及包含该粉末的磁粉芯和该磁粉芯的制备方法 失效 - 权利终止

铁基非晶软磁合金粉末及包含该粉末的磁粉芯和该磁粉芯的制备方法
摘要：
本发明涉及一种铁基非晶软磁合金粉末及包含该粉末的磁粉芯和该磁粉芯的制备方法。本发明的铁基非晶软磁合金粉末的组成以原子比表示满足下式：Fe(100－a－b－c－x－y－z－t)CraMbTcPxSiyBzCt，其中，M为选自Mo和Nb中的一种；T为选自Sn和Al中的一种或两种；a为1－5；b为1－5；c为0－5；a+b为2－8；x为2－15；y为0.5－8；z为1－12；t为0－6。
摘要（英）：

The invention relates to Fe-based amorphous soft magnetic alloy powder, magnetic powder cores containing the powder and a process for preparing the magnetic powder cores. Components of the Fe-based amorphous soft magnetic alloy powder of the invention meet the following formula via atomic ratio: Fe(100-a-b-c-x-y-z-t) Cra Mb Tc Px Siy Bz Ct, wherein M is selected from one of Mo and Nb, T is selected from one or two of Sn and Al, a is 1-5, b is1-5, c is 0-5, a+b is 2-8, x is 2-15, y is 0.5-8, z is 1-12, and t is 0-6.

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