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Определение содержания остаточного аустенита в Ð±ÐµÐ¹Ð½Ð¸Ñ‚Ð½Ñ‹Ñ ÑÑ‚Ð°Ð»ÑÑ

2021
This article presents a theory of the influence of retained austenite in the structure of steels on their mechanical properties. Also, the work outlines the general concepts and classification of bainitic structures. A realized experiment on the search for retained austenite in low-carbon low-alloy ferritic-bainitic steel of strength class K60 on an X ...
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Анализ свариваемости и микроструктуры Ð²Ñ‹ÑÐ¾ÐºÐ¾Ð¿Ñ€Ð¾Ñ‡Ð½Ñ‹Ñ Ð±ÐµÐ¹Ð½Ð¸Ñ‚Ð½Ñ‹Ñ ÑÑ‚Ð°Ð»ÐµÐ¹

2021
The topic of the final qualification work: "Analysis of weldability and microstructure of high-strength bainitic steels" This work is devoted to the analysis of the weldability of high-strength steels with a bainitic structure and the study of their microstructure. The tasks that were solved in the course of the study: 1.
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Исследование формирования Ð±ÐµÐ¹Ð½Ð¸Ñ‚Ð½Ñ‹Ñ ÑÑ‚Ñ€ÑƒÐºÑ‚ÑƒÑ€ при Ñ‚ÐµÑ€Ð¼Ð¾Ð¼ÐµÑ Ð°Ð½Ð¸Ñ‡ÐµÑÐºÐ¾Ð¹ обработке стали

2021
This work is aimed at studying the formation of the M/A component in the bainitic structures of low-carbon low-alloy pipe steels. In the course of the work, the influence of the chemical composition of steel and thermomechanical processing parameters on the formation of the M/A component, as well as the influence of the M/A component on the viscous ...
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Выявление структуры первичного аустенитного зерна в Ð¼Ð°Ñ€Ñ‚ÐµÐ½ÑÐ¸Ñ‚Ð½Ñ‹Ñ Ð¸ Ð±ÐµÐ¹Ð½Ð¸Ñ‚Ð½Ñ‹Ñ ÑÑ‚Ð°Ð»ÑÑ

The given work is devoted to studying microstructure of prior austenitic grains in bainite-martensitic steels and elaborating methodology for their identification. The research set the following goals: 1. Selection of chemical reagents that will be included in the etching solution to identify the boundaries of the prior austenitic grain; 2.
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Оценка последствий попадания беспилотного летательного аппарата с боевой частью в объект социальной инфраструктуры

Тема выпускной квалификационной работы: «Оценка последствий попадания беспилотного летательного аппарата с боевой частью в объект социальной инфраструктуры». Данная работа посвящена оценке
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