THE EFFECT OF STRESS AND MAGNETIC-FIELD ORIENTATION ON SURFACE BARKHAUSEN NOISE IN PIPELINE STEEL

被引：21

作者：

JAGADISH, C

CLAPHAM, L

ATHERTON, DL

机构：

[1] Department of Physics, Queen's University, Kingston

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1990年 / 26卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1109/20.50551

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Surface Barkhausen Noise (SBN) measurements were made on a 2-percent Mn pipeline steel sample subjected to different levels of applied tensile and compressive isostress. The magnetic field direction was varied through a full 360°. SBN voltage was found to depend on both stress level and magnetic field direction. The results were analyzed in terms of the reorientation of magnetic moments from axial to circumferential directions with increasing tension. Compression was found to re-align the magnetic moments in the axial direction. © 1990 IEEE

引用

页码：262 / 265

页数：4

共 15 条

[1] THERMODYNAMIC CORRELATION TESTS BETWEEN MAGNETOSTRICTIVE AND MAGNETOMECHANICAL EFFECTS IN 2-PERCENT MN PIPELINE STEEL [J].