Browsing Внеуниверситетские публикации ученых БНТУ by Author "Kovalchuk, A. V."

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    • Method of comprehensive surface hardening of steel products 

      Kovalchuk, A. V.; Konstantinov, S. V.; Bogdanchik, M. I. (ВГУ имени П. М. Машерова, 2014)
      В статье рассмотрен метод комплексного поверхностного упрочнения изделий из стали.
      2015-03-25

    • Surface engineering of slider valves of fluid power motors made of tool steels by using boriding saturation mixture 

      Konstantinov, V. M.; Dashkevich, V. G.; Kovalchuk, A. V. (Aleksandras Stulginskis University, 2015)
      The technique for producing compact boride layers for the effective hardening of slider valves of fluidpower motors and distributives valve of Belarusian origin made of tool steel has been designed. The effect of temperature and time parameters in boriding powder saturation mixture on the thickness and phase composition of the diffusion layers and the morphology of the upper ...
      2016-03-09