Innovative method of tillage tool hardening
Автор: Titov N.V., Kolomeichenko A.V., Litovchenko N.N.
Журнал: Вестник аграрной науки @vestnikogau
Статья в выпуске: 2 (47), 2014 года.
Бесплатный доступ
The article describes the method of hardening of tillage tools operating in the conditions of abrasive wear that provides to increase their resource considerably. The method consists in short-circuited arc surfacing of nanometal ceramic composite powder materials with simultaneous thermodiffusion hardening. Equipment, methods and research results of hardness, microstructure and wear resistance of the hardened working surfaces are presented. On their ground the optimal composition and concentration of material components, providing the best physical and mechanical properties and resource of the hardened tillage tools are defined.
Short-circuited arc surfacing, nanometal ceramic composite material, working organ, thermodiffusion hardening, abrasive wear, graphite electrode
Короткий адрес: https://sciup.org/147124537
IDR: 147124537
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