Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Olga Klimova"'
Autor:
Anastasiia Dmitrieva, Anastasiya Semenyuk, Margarita Klimova, Ilya Udin, Dmitrii Mukin, Artur Vildanov, Sergey Zherebtsov, Olga Klimova-Korsmik, Nikita Stepanov
Publikováno v:
Metals, Vol 14, Iss 6, p 610 (2024)
For this work, the behavior of the ZhS6K alloy (Russian grade) in the process of direct laser deposition was investigated. Two samples, a “small” one (40 × 10 × 10 mm3) and “large” one (80 × 16 × 16 mm3), were fabricated with direct laser
Externí odkaz:
https://doaj.org/article/4f68eb6123ac4d1092cd4f0eb0040a73
Publikováno v:
Metals, Vol 13, Iss 10, p 1751 (2023)
Modern methods and technologies for the creation and processing of materials provide great opportunities for research. This work is devoted to the study of the causes of hot cracks, as well as the application of an analytical method for assessing the
Externí odkaz:
https://doaj.org/article/ba9c6fd322384fba82eb596e979a5ff8
Autor:
Aydar Mavlyutov, Alexey Evstifeev, Darya Volosevich, Marina Gushchina, Artem Voropaev, Oleg Zotov, Olga Klimova-Korsmik
Publikováno v:
Metals, Vol 13, Iss 7, p 1281 (2023)
In this study, a composite with alternate layers of 5056 and 1580 alloys was manufactured with wire arc additive manufacturing technology. It is shown that increased strength characteristics of composite material can be obtained with deformation trea
Externí odkaz:
https://doaj.org/article/433d27042f624a2d9f5bc2856f19d5d5
Autor:
Thomas Hassel, Hans Jürgen Maier, Alexey Alkhimenko, Artem Davydov, Nikita Shaposhnikov, Gleb Turichin, Olga Klimova
Publikováno v:
Journal of Advanced Joining Processes, Vol 5, Iss , Pp 100109- (2022)
In the field of deep geothermal energy, the mono-tube design will be increasingly used in the future, as significant cost savings can be expected in the production of boreholes up to depths of 6000 m. The previously used bolting of the pipe lengths b
Externí odkaz:
https://doaj.org/article/6955aab6c76747c0bfb0c9d113d22078
Autor:
Ekaterina Kovalenko, Igor Krasanov, Ekaterina Valdaytseva, Olga Klimova-Korsmik, Marina Gushchina
Publikováno v:
Metals, Vol 13, Iss 3, p 534 (2023)
High-entropy alloys are a unique class of alloys with high strength and hardness, good enduring quality and corrosion resistance, as well as other attractive mechanical properties for both scientific research and practical applications. Using these u
Externí odkaz:
https://doaj.org/article/6e5f74847aa54811aef24fad3b33f97d
Autor:
Yufu Yan, Jiamin Zhao, Long Chen, Hongjian Zhao, Olga Klimova-Korsmik, Oleg V. Tolochko, Fuxing Yin, Puguang Ji, Shaoming Kang
Publikováno v:
Metals, Vol 13, Iss 3, p 618 (2023)
Graphene-reinforced aluminium composites have been widely studied due to their excellent mechanical properties. However, only a few studies have reported their dynamic compression properties. The purpose of this study is to investigate the quasi-stat
Externí odkaz:
https://doaj.org/article/dd4cd28b93ba48fdbe789432455a4a0c
Autor:
Sergey Razorenov, Gennady Garkushin, Andrey Savinykh, Vladimir Promakhov, Alexey Matveev, Olga Klimova-Korsmik, Alexander Vorozhtsov
Publikováno v:
Metals, Vol 13, Iss 3, p 477 (2023)
The Hugoniot elastic limit and spall strength were measured for a heat-resistant metal-matrix composite Inconel 625–5%NiTi–TiB2 alloy additive manufactured (AM) by direct laser deposition. The strength characteristics of the alloy were obtained f
Externí odkaz:
https://doaj.org/article/1a5c236ab1094e20bf7c49e24556302b
Autor:
Anastasia Dmitrieva, Olga Klimova-Korsmik, Marina Gushchina, Rudolf Korsmik, Grigoriy Zadykyan, Stepan Tukov
Publikováno v:
Metals, Vol 13, Iss 2, p 393 (2023)
Cracking of nickel superalloys with a high content of γ’-phase remains an unresolved problem, including in technologies for repairing gas turbine engines blades. Laser cladding is a method of material deposition used to repair parts exposed to agg
Externí odkaz:
https://doaj.org/article/db868794fff44267a622ce9217fb841a
Autor:
Vladimir Promakhov, Alexey Matveev, Olga Klimova-Korsmik, Nikita Schulz, Vladislav Bakhmat, Artem Babaev, Alexander Vorozhtsov
Publikováno v:
Metals, Vol 12, Iss 3, p 525 (2022)
This research work studies the structural phase parameters and physicomechanical properties of metal-matrix composite materials based on a Ni–TiB2 system obtained by additive manufacturing (specifically, direct laser deposition). The properties of
Externí odkaz:
https://doaj.org/article/0123c9db99804402b2674d4118483c8b
Autor:
Liubov Magerramova, Vladimir Isakov, Liana Shcherbinina, Suren Gukasyan, Mikhail Petrov, Daniil Povalyukhin, Darya Volosevich, Olga Klimova-Korsmik
Publikováno v:
Metals, Vol 12, Iss 1, p 67 (2021)
The gas turbine engine’s (GTE) development aims for the increasing the efficiency, strength, reliability and safety of its components. To create competitive engines, housing parts and components with high functionality and reduced weight are needed
Externí odkaz:
https://doaj.org/article/b1b7249999b243ef896a2bfd32508b8d