Abstract
As a further study on the low-level magnetized magnetic flux leakage testing, numerical simulations and measurements were conducted to investigate the influence of liftoff variation, applicability of the approach to local thinning and material characterization. The results showed that by magnetizing a test object to a low strength level and acquiring the weak magnetic flux leakage signals by a highly sensitive magneto-impedance sensor, local thinning and the change of magnetic property can be detected.
| Original language | English |
|---|---|
| Title of host publication | Electromagnetic Nondestructive Evaluation (XIX) |
| Publisher | IOS Press |
| Pages | 126-133 |
| Number of pages | 8 |
| Volume | 41 |
| ISBN (Electronic) | 9781614996385 |
| DOIs | |
| Publication status | Published - 2016 |
Publication series
| Name | Studies in Applied Electromagnetics and Mechanics |
|---|---|
| Volume | 41 |
| ISSN (Print) | 13837281 |
| ISSN (Electronic) | 18798322 |
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Keywords
- back-side wall thinning
- local thinning
- magnetic characterization
- Magnetic flux leakage testing
- Magneto-Impedance sensor
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Mechanical Engineering
Cite this
Magnetic Flux Leakage Testing for Defect Characterization. / Cheng, Weiying; Kamiyama, Yoshinori; Tsukada, Keiji.
Electromagnetic Nondestructive Evaluation (XIX). Vol. 41 IOS Press, 2016. p. 126-133 (Studies in Applied Electromagnetics and Mechanics; Vol. 41).Research output: Chapter in Book/Report/Conference proceeding › Chapter
}
TY - CHAP
T1 - Magnetic Flux Leakage Testing for Defect Characterization
AU - Cheng, Weiying
AU - Kamiyama, Yoshinori
AU - Tsukada, Keiji
PY - 2016
Y1 - 2016
N2 - As a further study on the low-level magnetized magnetic flux leakage testing, numerical simulations and measurements were conducted to investigate the influence of liftoff variation, applicability of the approach to local thinning and material characterization. The results showed that by magnetizing a test object to a low strength level and acquiring the weak magnetic flux leakage signals by a highly sensitive magneto-impedance sensor, local thinning and the change of magnetic property can be detected.
AB - As a further study on the low-level magnetized magnetic flux leakage testing, numerical simulations and measurements were conducted to investigate the influence of liftoff variation, applicability of the approach to local thinning and material characterization. The results showed that by magnetizing a test object to a low strength level and acquiring the weak magnetic flux leakage signals by a highly sensitive magneto-impedance sensor, local thinning and the change of magnetic property can be detected.
KW - back-side wall thinning
KW - local thinning
KW - magnetic characterization
KW - Magnetic flux leakage testing
KW - Magneto-Impedance sensor
UR - http://www.scopus.com/inward/record.url?scp=84975482381&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84975482381&partnerID=8YFLogxK
U2 - 10.3233/978-1-61499-639-2-126
DO - 10.3233/978-1-61499-639-2-126
M3 - Chapter
AN - SCOPUS:84975482381
VL - 41
T3 - Studies in Applied Electromagnetics and Mechanics
SP - 126
EP - 133
BT - Electromagnetic Nondestructive Evaluation (XIX)
PB - IOS Press
ER -