Ultrasonic guided wave inspection is an effective non-destructive testing method which can be used for stress level eval......

利用XRD、SEM和电阻应变片等方法研究了Tb0．3Dy07（Fe1-xPtx）1.95（x=0．00，0．02，0．04，0．06，0．08）合金的微结构和磁致伸缩特性。结果表明：当Pt含量x≤......

Fibre-optic magnetic sensors with magnetostrictive films are used as all-fibre Mach-Zehnder interferometer to detect the......