Patents by Inventor Vadim Ivanovich Bondarchuk

Vadim Ivanovich Bondarchuk has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for limiting surface recrystallization
    Patent number: 9551053
    Abstract: A method to limit surface zone recrystallization in a superalloy article includes limiting recrystallization in a surface zone of a superalloy article by treating the superalloy article in an oxygen-containing environment to introduce oxygen into the surface zone in an amount sufficient to pin any new grain boundaries in the surface zone.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: January 24, 2017
    Assignee: United Technologies Corporation
    Inventors: Yuriy G. Kononenko, Igor V. Belousov, Vadim Ivanovich Bondarchuk, Andrii Marynskyi, Carl R. Soderberg
  • METHOD FOR LIMITING SURFACE RECRYSTALLIZATION
    Publication number: 20120328903
    Abstract: A method to limit surface zone recrystallization in a superalloy article includes limiting recrystallization in a surface zone of a superalloy article by treating the superalloy article in an oxygen-containing environment to introduce oxygen into the surface zone in an amount sufficient to pin any new grain boundaries in the surface zone.
    Type: Application
    Filed: June 23, 2011
    Publication date: December 27, 2012
    Inventors: Yuriy G. Kononenko, Igor V. Belousov, Vadim Ivanovich Bondarchuk, Andrii Marynskyi, Carl R. Soderberg