Abstract
Basic studies have been conducted on stress measurement using magnetostriction features of mild steel under orthogonal magnetic fields. Most studies on the magnetostriction characteristics have been made using a single magnetic field when dealing with biaxial stress fields. An idealized model is proposed that is based on experimental results involving uniaxial tests of a mild steel specimen under orthogonal magnetic fields. The tests have been carried out using an alternating current stress measurement (ACSM) system. The model is thought to explain the changes in induced magnetization with respect to biaxial as well as uniaxial stresses. The paper also presents a method for calculating residual stress from the orthogonal magnetic field model.
| Original language | English |
|---|---|
| Pages (from-to) | 21-31 |
| Number of pages | 11 |
| Journal | Journal of Strain Analysis for Engineering Design |
| Volume | 37 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Jan 2002 |
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Keywords
- alternating current stress measurement (ACSM)
- magnetostriction
- orthogonal magnetic field
- residual stress measurement
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Development of the alternating current stress measurement model for magnetostriction behaviour of mild steel under orthogonal magnetic fields for stress measurement. / Han, S; Brennan, F. P; Dover, W. D.
In: Journal of Strain Analysis for Engineering Design, Vol. 37, No. 1, 01.01.2002, p. 21-31.Research output: Contribution to journal › Article
TY - JOUR
T1 - Development of the alternating current stress measurement model for magnetostriction behaviour of mild steel under orthogonal magnetic fields for stress measurement
AU - Han, S
AU - Brennan, F. P
AU - Dover, W. D
PY - 2002/1/1
Y1 - 2002/1/1
N2 - Basic studies have been conducted on stress measurement using magnetostriction features of mild steel under orthogonal magnetic fields. Most studies on the magnetostriction characteristics have been made using a single magnetic field when dealing with biaxial stress fields. An idealized model is proposed that is based on experimental results involving uniaxial tests of a mild steel specimen under orthogonal magnetic fields. The tests have been carried out using an alternating current stress measurement (ACSM) system. The model is thought to explain the changes in induced magnetization with respect to biaxial as well as uniaxial stresses. The paper also presents a method for calculating residual stress from the orthogonal magnetic field model.
AB - Basic studies have been conducted on stress measurement using magnetostriction features of mild steel under orthogonal magnetic fields. Most studies on the magnetostriction characteristics have been made using a single magnetic field when dealing with biaxial stress fields. An idealized model is proposed that is based on experimental results involving uniaxial tests of a mild steel specimen under orthogonal magnetic fields. The tests have been carried out using an alternating current stress measurement (ACSM) system. The model is thought to explain the changes in induced magnetization with respect to biaxial as well as uniaxial stresses. The paper also presents a method for calculating residual stress from the orthogonal magnetic field model.
KW - alternating current stress measurement (ACSM)
KW - magnetostriction
KW - orthogonal magnetic field
KW - residual stress measurement
UR - http://www.scopus.com/inward/record.url?scp=0036409214&partnerID=8YFLogxK
UR - http://journals.sagepub.com/home/sdj
U2 - 10.1243/0309324021514808
DO - 10.1243/0309324021514808
M3 - Article
VL - 37
SP - 21
EP - 31
JO - Journal of Strain Analysis for Engineering Design
JF - Journal of Strain Analysis for Engineering Design
SN - 0309-3247
IS - 1
ER -