Отправить статью по E-mail Composition and Tribological Properties of Hardened Cutting Blades of Tillage Machines under Abrasive Deterioration
- Авторы: Novikov A.E.1,2, Motorin V.A.3,2, Lamskova M.I.1, Filimonov M.I.1,2
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Учреждения:
- Volgograd State Technical University
- All-Russian Research Institute of Irrigation Farming
- Volgograd State Agricultural University
- Выпуск: Том 39, № 2 (2018)
- Страницы: 158-163
- Раздел: Article
- URL: https://ogarev-online.ru/1068-3666/article/view/229039
- DOI: https://doi.org/10.3103/S1068366618020137
- ID: 229039
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Аннотация
The article presents the results of metallographic study of low-carbon 20 steel grade and high-carbon 70 and 65G steel grades upon carburizing, heat treatment, and laser hardening. The change in the microhardness through the depth of the surface layer of steels and their abrasion resistance upon hardening under different conditions has been measured. Optimal hardening conditions have been proposed for steels for cutting blades of tillage machines that enable the durability of the blades to be improved.
Об авторах
A. Novikov
Volgograd State Technical University; All-Russian Research Institute of Irrigation Farming
Автор, ответственный за переписку.
Email: novikov-ae@mail.ru
Россия, Volgograd, 400005; Volgograd, 400002
V. Motorin
Volgograd State Agricultural University; All-Russian Research Institute of Irrigation Farming
Email: novikov-ae@mail.ru
Россия, Volgograd, 400002; Volgograd, 400002
M. Lamskova
Volgograd State Technical University
Email: novikov-ae@mail.ru
Россия, Volgograd, 400005
M. Filimonov
Volgograd State Technical University; All-Russian Research Institute of Irrigation Farming
Email: novikov-ae@mail.ru
Россия, Volgograd, 400005; Volgograd, 400002
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