Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Dmitriy V. Orda"'
Autor:
Aleksandr I. Komarov, Dmitriy V. Orda, Alexandra S. Cherniavskaya, Aleksey V. Sosnovskiy, Dmitry A. Shipalov
Publikováno v:
Механика машин, механизмов и материалов, Iss 2(67), Pp 88-95 (2024)
The paper presents the results of microarc oxidation of porous aluminum made of alloys AlSi15, Д16 (D16) and AlMg6. According to research, on the surface of the sample, a composite oxide-ceramic coating is formed, consisting of mullite 3Al2O3‧2SiO
Externí odkaz:
https://doaj.org/article/4e9cc42c677b4103b8afd56c3fca2547
Autor:
Igor A. Sosnovsky, Marat A. Belotserkovsky, Artem A. Kurilyonok, Aleksandr I. Komarov, Dmitriy V. Orda
Publikováno v:
Механика машин, механизмов и материалов, Iss 1(62), Pp 55-62 (2023)
As a result of a theoretical analysis of the cooling process of parts with deposited coatings applied by the method of centrifugal induction surfacing, the patterns of formation of residual stresses are established, taking into account relaxation. It
Externí odkaz:
https://doaj.org/article/62b4d2e0501e48769560eea7335b54a8
Publikováno v:
Механика машин, механизмов и материалов, Iss 2(59), Pp 54-61 (2022)
The article presents the results of metallographic and tribotechnical studies of composite coatings based on aluminum with a high copper content formed on the inner surface of the workpiece by centrifugal induction surfacing. According to the results
Externí odkaz:
https://doaj.org/article/7280b783fe6440e087608993774645d2
Autor:
Alexander I. Komarov, Igor A. Sosnovskiy, Dmitriy V. Orda, Artem A. Kurilyonok, Donata O. Iskandarova
Publikováno v:
Механика машин, механизмов и материалов, Iss 3(48), Pp 77-84 (2019)
The results of metallographic studies, durometric and tribotechnical tests of coatings made of silumin AlSi12, deposited on a steel base by centrifugal induction surfacing are presented. To ensure the adhesion of the coating with the base during surf
Externí odkaz:
https://doaj.org/article/e2a5b8510ca440d6b7ba469e3d3c4ab4
Publikováno v:
Механика машин, механизмов и материалов, Iss 4(45), Pp 65-71 (2018)
The article deals with the structural-phase transformations of the pre-eutectic alloy AlSi7, occurring during its modification by nanoscale composition TiC–α-Al2O3, introduced together with micro powders of aluminum or copper. It is shown that the
Externí odkaz:
https://doaj.org/article/13c0cfe653fc497abb9f589be76f8d40
Publikováno v:
Механика машин, механизмов и материалов, Iss 1(38), Pp 71-78 (2017)
Scientific and methodological principles of synthesis of heterophase filler with nanoparticles of SiC, α-Al2O3, Si, Fe are developed on the basis of oxides micropowder and carbide-forming elements. The processed filler, introduced into aluminum melt
Externí odkaz:
https://doaj.org/article/85903039b174441cbbf7fe0ccdbe91bc
Publikováno v:
Механика машин, механизмов и материалов, Iss 1(34), Pp 81-86 (2016)
The synthesis of carbide-corundum filler based on titanium oxide by the method of chemical vapor deposition in a reducing atmosphere of ammonia and hydrogen has been investigated. The data analysis shows that the synthesized filler includes nanoscale
Externí odkaz:
https://doaj.org/article/17f5ccda0c004645b870ad2c2e691c28