Zobrazeno 1 - 10
of 10
pro vyhledávání: '"A. I. Pashagin"'
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5945bd513b16d68d0cbf980c834ef06
https://doi.org/10.1134/s106183091410009x
https://doi.org/10.1134/s106183091410009x
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcb28ca1483a48a314983ebd92221fcd
https://doi.org/10.1134/s1061830912090057
https://doi.org/10.1134/s1061830912090057
Autor:
A. I. Pashagin, N. P. Benklevskaya
Publikováno v:
Russian Journal of Nondestructive Testing. 44:792-795
The dependence of the magnetic field of a flaw on the distance to the surface of a tested article has been studied for rectangular slot-type flaws. For flaws with a small opening width, it can be considered that their magnetic field decreases in inve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d6bb4684109bb747728b8f166d2d89b
https://doi.org/10.1134/s1061830908110089
https://doi.org/10.1134/s1061830908110089
Autor:
A. I. Pashagin, N. P. Benklevskaya
Publikováno v:
Russian Journal of Nondestructive Testing. 43:310-315
Measurements of the induction in a ferromagnetic article directly around a surface flaw in the form of a rectangular slot have shown that there is a substantial magnetization nonuniformity of the article owing to the discontinuity. The nonuniformity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::557a12c2017ec404c7078f1c2a87a89d
https://doi.org/10.1134/s106183090705004x
https://doi.org/10.1134/s106183090705004x
Publikováno v:
Russian Journal of Nondestructive Testing. 41:710-713
The harmonic content of a probe's electromotive force when magnetic testing is conducted with the use of alternating fields is significantly affected by the possible presence of a flaw in the specimen. Magnetic biasing of the specimen with a static f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee69307b756e7eb44d87bc709fccf226
https://doi.org/10.1007/s11181-006-0022-7
https://doi.org/10.1007/s11181-006-0022-7
Publikováno v:
Russian Journal of Nondestructive Testing. 38:399-406
The magnetic leakage fields are investigated experimentally on rectangular-slit aw models for various magnetizing fields H0. It is shown that in certain cases the aw parameters can be incorrectly classified as a result of coincidence of their leakage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5dbef2038d01d8051a8e59d02990ccc
https://doi.org/10.1023/a:1022118708097
https://doi.org/10.1023/a:1022118708097
Publikováno v:
Russian Journal of Nondestructive Testing. 37:331-336
We suggest using higher harmonics of the induction transducer output as sources of valuable information in tests of mounting hardware (nuts and bolts) by the method of high-frequency magnetic flux. In this case, spurious signals due to interfering fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daedc271c2574553981b35b4751d46c8
https://doi.org/10.1023/a:1012576719334
https://doi.org/10.1023/a:1012576719334
Autor:
A. I. Pashagin, N. P. Benklevskaya
Publikováno v:
Russian Journal of Nondestructive Testing. 36:640-646
Applications of magnetic indicator packages to magnetic-powder NDT are discussed. The sensitivity of this NDT technique can comply with GOST 21105-87 State Standard. The widthd of the deposited powder ridge as a function of magnetic field and flaw pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eb70e7a95a78018af6a769db1ca862a
https://doi.org/10.1007/bf02759441
https://doi.org/10.1007/bf02759441
Publikováno v:
Russian Journal of Nondestructive Testing. 36:863-865
The design of a magnetic flaw detector with a magnetic bag used as a flaw indicator is discussed. Technical parameters of the detector and those of detected flaws are given.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0c7c370fd5f30efd4e5f41aa8063e5c
https://doi.org/10.1023/a:1016712825834
https://doi.org/10.1023/a:1016712825834
Autor:
V. E. Shcherbinin, A. I. Pashagin
Publikováno v:
Russian Journal of Nondestructive Testing. 44:780-781
It is known that magnetic-powder testing is an indicator technique; a flaw in an article is inferred by the deposition of a magnetic suspension within flaw regions (segments) when articles are magnetized. Thus, the magnetic suspension does not allow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2e215f2f001f89c33e855cacad07f54
https://doi.org/10.1134/s1061830908110053
https://doi.org/10.1134/s1061830908110053