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Ann Karakurkchi,Mykola Sakhnenko,Maryna Ved?,Mykhailo Tulenko,Anatolii Dzheniuk
Pág. 44 - 55
Technological approaches to surface electrochemical treatment of aluminum alloys are analyzed. It is shown that directed modification of the carrier surface allows expanding the functional properties of the treated material. The mechanisms of treatment o...
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Irina Zakharova, Vyacheslav Royanov, Alexandr Serenko
Pág. 114 - 121
The subject of the study is intensive oxidation of metal, sprayed in the process of arc metallization, due to the oxygen in the air, which leads to a significant reduction in the content of alloying elements in the coating and, accordingly, deteriorates ...
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Yuriy Tsapko,?leksii Tsapko,Olga Bondarenko
Pág. 14 - 19
Description of performance of fire-protective coatings during operation of a wooden construction structure is a separate and complex task that covers both stages of the protection process: both moisture protection and further heat transfer that occurs wh...
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Jichao Liu, Cheng Wang, Peiyu Zhang, Min Gui, Lijia Tong and Bin Li
Aluminizing is a common protective coating for aeroengine turbine blades, but there is no method to accurately measure the aluminized thickness. X-ray fluorescence nondestructive testing technology is a method which can basically realize the measurement ...
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Stanislav Popov,Sergiy Gnitko,Anatoly Vasilyev
Pág. 6 - 14
A method has been proposed for machining the outer and inner conical surfaces of the wrist pin and insert, which represent a sliding friction pair on the mortar mixer frame. The machining implies the application on the conical surface of parts, prelimina...
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