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Study of Mechanical Characteristics of Stainless Steel Samples Obtained by Direct Laser Deposition

Autor: A. S. Shcekin, E. D. Ishkinyaev, V. N. Petrovskiy, D. V. Ushakov, D. V. Panov, K. L. Sergeev, Pavel Dzhumaev, V I Polskiy

Publikováno v: Physics of Atomic Nuclei. 82:1441-1444

The paper presents the results of mechanical tensile tests and microhardness of samples obtained from stainless steel 316L powder by direct laser deposition. The strength characteristics of the deposited samples are better than those of rolled ones o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4420c87d28da7722793a77fb0009346
https://doi.org/10.1134/s1063778819110048

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The Paradigm of the Integration of Different Types of Management Information Systems in Investment and Construction Company Implementing the Project Approach

Autor: A. I. Sukhorukov, D. V. Panov, S. Yu Eroshkin, N. D. Koryagin, D. V. Kovkov

Publikováno v: Procedia Computer Science. 103:605-608

The report examines trends in the development, construction project management systems in the overall system of the global network economy. The approaches of system developing the information tools of investment and construction project management of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d034c40c96a6728e89de4af6e75a7289

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Hardening of steel with a defocused and oscillating laser beam

Autor: D. V. Panov, V. P. Biryukov, V. N. Petrovsky, D. V. Ushakov

Publikováno v: Journal of Physics: Conference Series. 1686:012002

The paper deals with the process of laser hardening of 40Cr steel samples using fiber laser radiation and transverse sinusoidal beam scanning with a frequency of 200 Hz. A complete factor experiment on laser quenching with changes in the distance fro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ac7db50b3dc49b69ef391f2ac1b9270
https://doi.org/10.1088/1742-6596/1686/1/012002

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Effects of laser treatment modes on the parameters of the hardening zones and the wear resistance of steel 40Cr

Autor: V. P. Biryukov, D. V. Panov, D. V. Ushakov, V. N. Petrovsky

Publikováno v: IOP Conference Series: Materials Science and Engineering. 759:012004

The paper presents the results of metallographic and tribological studies of laser hardening zones of steel samples. A full factorial experiment on laser hardening with a change in the distance from the focal plane, radiation power and processing spe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::549d63303b459d1e24a70ca62b9f6ccc
https://doi.org/10.1088/1757-899x/759/1/012004

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Experimental and computational determination of hardened zones during laser hardening of steels

Autor: V. N. Petrovsky, A. P. Savin, D. V. Ushakov, V. P. Biryukov, A. N. Prince, D. V. Panov

Publikováno v: IOP Conference Series: Materials Science and Engineering. 747:012042

Experiments in defocus of beam rectangular-shaped fiber laser in the range of 30-65 mm. using a full factorial experiment, we constructed the surface to depth and width of the zone of hardening through varying the speed of the beam in the range of 15

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc801c51141c921defdd4d657500dd24
https://doi.org/10.1088/1757-899x/747/1/012042

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Microscopy investigation of conical and layered nanowires

Autor: I. M. Doludenko, Anastas A. Bukharaev, D. V. Panov, D. A. Biziaev, V. M. Kanevskiy, D. L. Zagorskiy, D. A. Cherkasov, A. E. Muslimov

Publikováno v: IOP Conference Series: Materials Science and Engineering. 699:012005

This article discusses the use of scanning microscopy in the study of one-dimensional nanostructures – nanowires. The nanowires were produced by matrix synthesis. Atomic force microscopy (AFM) of conical nanowires was carried out, and layered nanow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b77a1b68932fb9aff12cbb0a398ce08
https://doi.org/10.1088/1757-899x/699/1/012005

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