Zobrazeno 1 - 10
of 42
pro vyhledávání: '"V. E. Shcherbinin"'
Publikováno v:
Russian Journal of Nondestructive Testing. 52:161-165
The case of the magnetization of ferro- and paramagnetic media by point magnetic charges (local poles) is considered. A mathematical model, which can be useful in experimental evaluation of magnetic parameters of layered articles, was obtained.
Autor:
V. E. Shcherbinin, A. N. Pechenkov
Publikováno v:
Diagnostics, Resource and Mechanics of materials and structures. :16-21
Autor:
V. E. Shcherbinin, A. N. Pechenkov
Publikováno v:
Diagnostics, Resource and Mechanics of materials and structures. :22-30
Autor:
V. E. Shcherbinin, V. N. Kostin
Publikováno v:
Russian Journal of Nondestructive Testing. 51:59-64
A brief history of the Russian Journal of Nondestructive Testing (in Russian, Defektoskopiya) is given, together with the journal’s current indicators and development program until 2020.
Publikováno v:
Russian Journal of Nondestructive Testing. 50:760-768
Magnetic field transducers that vary in their suitability for use in contemporary magnetic nondestructive testing are considered. The experimental data on the resolution of some transducer types are presented.
Autor:
A. I. Pashagin, V. E. Shcherbinin
Publikováno v:
Russian Journal of Nondestructive Testing. 50:574-579
An electrochemical cell in which the electrolyte is a ferromagnetic suspension of a specific composition containing acidic electrolytic components was proposed for use as a transducer for the indication of magnetic fields. The voltage that forms at c
Autor:
V. E. Shcherbinin, A. N. Pechenkov
Publikováno v:
Russian Journal of Nondestructive Testing. 49:673-676
Analytical expressions for the dependence of the measured magnetic field on the thickness of a nonmagnetic coating or gap between a transducer and magnetized plate are obtained. The magnetization values of a uniform infinite plate by point poles with
Autor:
V. E. Shcherbinin, A. N. Pechenkov
Publikováno v:
Russian Journal of Nondestructive Testing. 49:677-689
A numerical solution by the integral equation method of the model of point magnetic poles, which move with a constant velocity over a magnetized conducting half space, is given. The proposed model can be useful for the qualitative understanding and p
Autor:
Yu. Ya. Reutov, V. E. Shcherbinin
Publikováno v:
Russian Journal of Nondestructive Testing. 48:693-699
This paper critically considers attempts to prove the frequency dependences of the electrical conductivity and magnetic permeability of metals at frequencies lower than 1 MHz. Such attempts were made by certain authors when studying the operation of
Autor:
A. I. Pashagin, V. E. Shcherbinin
Publikováno v:
Russian Journal of Nondestructive Testing. 48:528-531
A difference in the potentials in a nonuniform magnetic field is shown to occur across electrodes that are placed into a ferromagnetic suspension, which is used in magnetic-powder nondestructive testing (NDT). This phenomenon may be used for the dete