Magnetic Recording Method (MRM) for Nondestructive Evaluation of Ferromagnetic Materials [PDF]
Materials, 2022 This paper proposes and experimentally investigates a novel nondestructive testing method for ferromagnetic elements monitoring, the Magnetic Recording Method (MRM). In this method, the inspected element must be magnetized in a strictly defined manner before operation. This can be achieved using an array of permanent magnets arranged to produce a quasi-
Marek Zwir +2 more
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Magnetic Technique for Nondestructive Evaluation of Residual Stresses
Acta Polytechnica, 2004 A technique has been designed for measuring planar components of stray fields from ferromagnetic samples placed in a constant magnetizing field. The technique is based on recording the field of magnetization reversal of a thin magnetic film with the ...
B. A. Belyaev +4 more
doaj +3 more sources
Interpretation of Nondestructive Magnetic Measurements on Irradiated Reactor Steel Material
Applied Sciences, 2021 Neutron irradiation-generated embrittlement of nuclear pressure vessel steel was inspected by a nondestructive magnetic method, called magnetic adaptive testing (MAT).
Gábor Vértesy +3 more
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Utilization of Multisensor Data Fusion for Magnetic Nondestructive Evaluation of Defects in Steel Elements under Various Operation Strategies [PDF]
Sensors, 2018 Increasing the number of inspection sources creates an opportunity to combine information in order to properly set the operation of the entire system, not only in terms of such factors as reliability, confidence, or accuracy, but inspection time as well.
Grzegorz Psuj
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A Survey of the Magnetic Anisotropy Detection Technology of Ferromagnetic Materials Based on Magnetic Barkhausen Noise [PDF]
SensorsMagnetic Barkhausen noise (MBN) is one of the most effective methods for determining the easy axis of ferromagnetic materials and for evaluating texture and residual stress in a nondestructive manner.
Liting Wang +3 more
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Prediction Model for Quality Changes in Repeatedly Frozen–Thawed Pork Based on MRI Scans and Chemometrics [PDF]
FoodsThis study investigated fresh pork and pork subjected to repeated freeze–thaw cycles. The effects of freeze–thaw treatments on water status, WHC, and quality attributes of pork were systematically analyzed, and a nondestructive prediction method for WHC ...
Hui Liu +4 more
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Surface Crack Detection of Aluminum Alloy Using Injected Direct Current-Magnetic Field Measurement Method [PDF]
SensorsInjected Direct Current-Magnetic Field Measurement (IDC-MFM) is a promising nondestructive technique for crack evaluation of aluminum alloy due to its high sensitivity to defect states.
Huipeng Wang +4 more
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Development of instrumentation for magnetic nondestructive evaluation [PDF]
NDT & E International, 1993 The use of failure-prone components in critical applications has been traditionally governed by removing such components from service prior to the expiration of their predicted life expectancy. Such early retirement of materials does not guarantee that a particular sample will not fail in actual usage.
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Sensors, 2022 DC magnetization is generally considered to suppress the usual local magnetic permeability variation and increase the penetration depth for magnetizing-based eddy current testing (MB-ECT) of ferromagnetic materials. In fact, such simple explanations lead
Zhiyang Deng +4 more
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Magnetization Changes Induced by Stress Noncoaxial with the Magnetic Field in a Low-Carbon Steel
Energies, 2023 Ferromagnetic materials are widely used in the manufacturing of key parts of energy equipment, due to their good mechanical properties, such as in nuclear power and pipes. Mechanical stress exists inside of these key parts during operation. Stress can be
Bin Yang +5 more
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