高导磁镍铁钼镀层的穆斯堡尔谱研究  

A M(?)SSBAUER SPECTROSCOPY STUDY OF Ni-Fe-Mo ELECTRODEPOSITED ALLOYS WITH HIGH PERMEABILITY

作　　者：孟庆钢[1] 常汝勤 金慧娟[1] 许桂琴[1] 冯力群[1] 

机构地区：[1]上海钢铁研究所

出　　处：《应用科学学报》1990年第1期61-66,共6页Journal of Applied Sciences

摘　　要：用穆斯堡尔谱对镍铁钼电镀层的磁织构进行了研究.给出了样品存在低内场分量的情况下,定量测量铁原子磁矩取向的实验和计算方法.Soft magnetic alloys of Ni-Fe-Mo are eleotrodeposited from ammoniaoal baths containing complexing agents of sodium eibrate and sodium pyrophosphate. Mossbauer speotrosoopy has been used to study the magnetic texture of the electrodeposited alloys. An experiment and a calculation method of determining the preferential orientation of Fe atom magnetic moment on condition that there is the lower internal magnetic field are given. It is found that sodium citrate has a significant effect on the orientation of the Fe atom moment. The influence of the magnetic texture in the electrodeposited alloys on the magnetic properties is also discussed.

关 键 词：镀层 镍铁钼 穆斯堡尔谱 磁结构 

分 类 号：TM271.2[一般工业技术—材料科学与工程]