【摘要】 采用自制磁致伸缩测量系统,测量了非晶合金Fe73.5Cu1Nb3Si13.5B9的磁致伸缩系数。此测量系统的优点是性能稳定,精确度高(其灵敏度可达0.3×10-7),并且可以连续测量,直至得到饱和磁致伸缩系数λs和磁致伸缩曲线。更多还原

【Abstract】 The magnetostriction coefficient of amorphous alloy Fe73.5Cu1Nb3Si13.5B9 is measured with our handmade measurement system. The system is very reliable and accurate (the accuracy can obtain 0.3×10-7) and can work continuously until the saturated magnetostriction coefficient λs and the magnetostriction curve is obtained.更多还原