Variation of the Composition and Properties of Cementite in Heat Treatment of Tilling Machine Members from Chilled Cast Iron

Results of a study of white iron cementite in binary Fe – C and ternary Fe – C – Si compositions and in castings of unalloyed white iron with traditional composition are presented. It is shown that the hardness and the corrosion strength of the cementite may vary in a wide range depending on the rate of cooling of the iron after crystallization. Optimum processes for casting and heat treatment of members of tilling machines from chilled cast iron are developed for raising their strength and wear resistance. © 2019, Springer Science+Business Media, LLC, part of Springer Nature.

Авторы
Kostyleva L.V.1 , Gapich D.S.1 , Novikov A.E. 2, 3, 4 , Motorin V.A.1, 3
Номер выпуска
3-4
Язык
Английский
Страницы
205-210
Статус
Опубликовано
Том
61
Год
2019
Организации
  • 1 Volgograd State Rural University, Volgograd, Russian Federation
  • 2 Volgograd State Technical University, Volgograd, Russian Federation
  • 3 Federal State Budgetary Scientific Institution “All-Russia Research Institute of Irrigated Agriculture”, Volgograd, Russian Federation
  • 4 RUDN University, Moscow, Russian Federation
Ключевые слова
castings from chilled iron; chisel; heat treatment; isothermal quenching; microhardness of cementite; range of homogeneity of cementite; wear resistance
Дата создания
24.12.2019
Дата изменения
24.12.2019
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/55178/