Experimental Study on the Stress of Ferromagnetic Tensile Specimen Using Magnetic Barkhausen Noise Detection

被引：2

作者：

Ren, Tianyu ^{[1
]}

Chen, Guolong ^{[1
]}

Zhang, Weimin ^{[1
]}

Qiu, Zhongchao ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China

来源：

MECHANICAL MATERIALS AND MANUFACTURING ENGINEERING III | 2014年 / 455卷

关键词：

Magnetic Barkhausen noise; Stress measurement; Ferromagnetic specimen;

D O I：

10.4028/www.scientific.net/AMM.455.442

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper describes a newly developed set of Barkhausen noise testing system including magnetizing and pick-up coils and the subsequent data acquisition unit based on the generation mechanism of Barkhausen noise. We studied the intensity of magnetic Barkhausen noise (MBN) of 16MnR steel under different states of stress by tensile test of flat-shaped specimens.

引用

页码：442 / 447

页数：6

共 6 条

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[5] Wang Cunlong, 1994, ORDNANCE MAT SCI ENG, V17, P63
[6] WANG Ping, 2010, MEASUREMENT SCI TECH, V5, P55703

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