Výsledky vyhledávání - "V. V. Murashov"

DETECTION OF ADHESION-FREE AREAS AND EXFOLIATIONS IN MULTILAYER STRUCTURES BY THE ACOUSTIC-TOPOGRAPHIC METHOD

Autor: V. V. Murashov

Publikováno v: Kontrol'. Diagnostika. :20-27

Physical the bases of acoustic-topographic method of defektoskopiya of multilayer structures are briefly covered. Installation for implementation of acoustic-topographic method in two options is developed and mounted: with the magnetostrictive activa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::203a1ea7a672d661be35169b69de4563
https://doi.org/10.14489/td.2020.05.pp.020-027

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RESEARCH AND IMPROVEMENT OF NONCONTACTING TECHNIQUE OF THE ULTRASONIC THROUGH TRANSMISSION METHOD OF NON-DESTRUCTIVE TESTING

Autor: S. I. Yakovleva, V. V. Murashov

Publikováno v: Kontrol'. Diagnostika. :16-22

Operation capabilities of ultrasonic through transmission method of non-destructive testing of products from polymeric composite materials and multilayer glued structures are considered. It is shown that for detection of defects in products from easi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::111d34ea6bce7aa661e79ca7a7a892a1
https://doi.org/10.14489/td.2019.12.pp.016-022

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METHODOLOGY OF RESEARCH OF PHYSICAL AND MECHANICAL PROPERTIES AND STRUCTURE OF POLYMERIC COMPOSITE MATERIALS BY METHODS OF TECHNICAL DIAGNOSTICS. Part 2

Autor: V. V. Murashov

Publikováno v: Kontrol'. Diagnostika. :20-29

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00ae2377c11c9bb26f223b2ce02dd578
https://doi.org/10.14489/td.2018.07.pp.020-029

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Valence-band offsets in strained SiGeSn/Si layers with different tin contents

Autor: V. V. Murashov, Vyacheslav Timofeev, A. A. Bloshkin, A. R. Tuktamyshev, A. I. Nikiforov, A. I. Yakimov

Publikováno v: Semiconductors. 51:329-334

Admittance spectroscopy is used to study hole states in Si0.7–yGe0.3Sny/Si quantum wells in the tin content range y = 0.04–0.1. It is found that the hole binding energy increases with tin content. The hole size-quantization energies in structures

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4eaebc0381a7680c5623b2a7181404d3
https://doi.org/10.1134/s1063782617030058

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RESEARCH OF CHARACTERISTICS OF THE ACOUSTIC FREE VIBRATION METHOD

Autor: V. V. Murashov

Publikováno v: Kontrol'. Diagnostika. :4-10

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0dcc19fdf14ddfafac1ac35569cb3b85
https://doi.org/10.14489/td.2017.03.pp.004-010

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APPLICATION OF THE ACOUSTIC FREE VIBRATION METHOD FOR CONTROL OF THE STRUCTURES CONTAINING LAYERS FROM NON-METALLIC MATERIALS

Autor: S. I. Yakovleva, V. V. Murashov

Publikováno v: Kontrol'. Diagnostika. :28-35

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78be4f8f4049b6b3c6a15e30d4991e69
https://doi.org/10.14489/td.2017.10.pp.028-035

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Optimization of cutter pattern on cutting heads of continuous heading machines

Autor: Al. V. Polyakov, A.B. Zhabin, V. V. Murashov, An. V. Polyakov

Publikováno v: Gornyi Zhurnal. :78-82

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f387da5be470bed3a4f975e893aa315f
https://doi.org/10.17580/gzh.2016.12.16

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Assessing the results of ultrasonic testing of additive manufactured parts with alternative methods

Autor: V. V. Murashov, Ya. G. Smorodinskii, N. P. Aleshin, O. A. Krupnina, M. V. Grigor’ev, I. S. Krasnov

Publikováno v: Russian Journal of Nondestructive Testing. 52:691-696

Results of ultrasonic testing of parts that are fabricated by selective laser melting are assessed using radiography and X-ray computed tomography. Peculiarities of revealing incompletefusion flaws with the above methods are considered.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8c9c4e94afc5d2054ab32287cbe5fde3
https://doi.org/10.1134/s1061830916120032

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Experimental research into possibilities and peculiarities of ultrasonic testing of additive manufactured parts

Autor: V. V. Murashov, I. S. Krasnov, D. S. Lozhkova, N. P. Aleshin, N. A. Shchipakov

Publikováno v: Russian Journal of Nondestructive Testing. 52:685-690

Possibilities and peculiarities of ultrasonic testing of parts manufactured by selective laser melting are considered. Special features of revealing solidity violation flaws with ultrasonic echo-pulse method are demonstrated.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80b7d3b6bf62eeacc1781eeec6a72530
https://doi.org/10.1134/s1061830916120020

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Applying nondestructive testing to quality control of additive manufactured parts

Autor: M. A. Prilutskii, M. V. Grigor’ev, N. P. Aleshin, N. A. Shchipakov, V. V. Murashov

Publikováno v: Russian Journal of Nondestructive Testing. 52:600-609

Possibilities, application domains, advantages, and limitations are considered for currently used physical methods of nondestructive testing of additive manufactured parts. The methods are classified according to the physical principle of operation.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc3ba6bd9bdb3aee60dd0b0c90952122
https://doi.org/10.1134/s1061830916100028

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