Solution of reciprocal problem of magnetic flaw detection through calculation of multipole moments of an elliptic flaw

2000 ◽  
Vol 36 (11) ◽  
pp. 800-814 ◽  
Author(s):  
A. B. Zolotovitskii ◽  
V. V. Lopatin ◽  
A. S. Shleenkov
Keyword(s):  
Flaw Detection ◽  
Multipole Moments ◽  
Magnetic Flaw Detection

scholarly journals The use of magnetic flaw detection to control the offset of the edges of the welded joints of technological pipelines

2019 ◽  
Vol 1399 ◽  
pp. 055054 ◽  
Author(s):  
E A Naumkin ◽  
A V Rubtsov ◽  
P A Kulakov ◽  
K A Usachev
Keyword(s):  
Welded Joints ◽  
Flaw Detection ◽  
Magnetic Flaw Detection

Metrological Assurance of Magnetic Flaw Detection of Steel Ropes

2017 ◽  
Vol 59 (11) ◽  
pp. 1197-1201 ◽  
Author(s):  
M. V. Nemtsov ◽  
G. D. Trifanov
Keyword(s):  
Flaw Detection ◽  
Metrological Assurance ◽  
Magnetic Flaw Detection

Analysis and Exclusion of Magnetization Failure on CJW-3000 Magnetic Flaw Detection Machine

2014 ◽  
Vol 556-562 ◽  
pp. 3139-3143
Author(s):  
Tie Zhu Zhang ◽  
Fu Sheng Li
Keyword(s):  
Flaw Detection ◽  
Magnetization Process ◽  
The Common ◽  
Magnetic Flaw Detection

This paper analyzes the common faults in the magnetization process of CJW-3000 Magnetic Flaw Detection Machine and gives exclusion methods. In line with the principles of the easier issues first, by starting the analysis from Circuit Drawings, we can increase maintenance efficiency and avoid doing too much exercise in futility.

scholarly journals Increase of the Informative Value of Magnetic Nondestructive Testing Using Vibration Induction Transducer on the Basis of Spectral Analysis

2021 ◽  
Vol 2091 (1) ◽  
pp. 012048
Author(s):  
Yu L Nikolaev ◽  
P N Shkatov ◽  
A V Chernova ◽  
E F Akhmetshina ◽  
A A Samorukov
Keyword(s):  
Spectral Analysis ◽  
Nondestructive Testing ◽  
Flaw Detection ◽  
Magnetic Scattering ◽  
Noise Component ◽  
Linearly Independent ◽  
Induction Transducer ◽  
Harmonic Components ◽  
Magnetic Flaw Detection ◽  
Weakly Dependent

Abstract The ways of increasing the information content of magnetic flaw detection based on spectral analysis when registering magnetic fluxes of leakage from defects by a vibration induction probe (VIP) are considered. It is shown that the VIP signals, caused by the normal and tangential components of the strength of the magnetic scattering fluxes, are linearly independent, and the corresponding harmonic components of the spectra of these signals are weakly dependent on the noise component and carry information about the coordinates and parameters of the defect.

A decrease in the error of the statistical method for estimating the parameters of flaws in magnetic flaw detection

2012 ◽  
Vol 48 (1) ◽  
pp. 55-58 ◽  
Author(s):  
D. A. Slesarev ◽  
V. A. Barat ◽  
O. M. Chobanu
Keyword(s):  
Statistical Method ◽  
Flaw Detection ◽  
Magnetic Flaw Detection

Multielement transducer for magnetic flaw detection

1989 ◽  
Vol 22 (1) ◽  
pp. 57
Keyword(s):  
Flaw Detection ◽  
Magnetic Flaw Detection
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