Patents by Inventor Surendra KUMAR M

Surendra KUMAR M 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).

  • Aluminium based alloys for high temperature applications and method of producing such alloys
    Patent number: 10273564
    Abstract: The present disclosure relates to aluminum based alloys and a method for producing the aluminum based alloys. The method comprises acts of, casting of the aluminum based alloy in a chilled casting mold. Then, aging the cast aluminum based alloy at a first predetermined temperature for a first predetermined time. The aging results in the formation of a first precipitate. Followed by this, solutionizing the aluminum based alloy at a second predetermined temperature for a second predetermined time such that the major alloying element is dissolved in aluminum matrix without much affecting the first precipitate. Then, aging the aluminum based alloy at a third predetermined temperature for a third predetermined time. The aging results in the formation of a second precipitate.
    Type: Grant
    Filed: December 26, 2014
    Date of Patent: April 30, 2019
    Assignee: INDIAN INSTITUTE OF SCIENCE
    Inventors: Surendra Kumar M, Sukla Mondol, Subodh Kumar, Satyam Suwas, K. Chattopadhyay
  • ALUMINIUM BASED ALLOYS FOR HIGH TEMPERATURE APPLICATIONS AND METHOD OF PRODUCING SUCH ALLOYS
    Publication number: 20170051383
    Abstract: The present disclosure relates to aluminum based alloys and a method for producing the aluminium based alloys. The method comprises acts of, casting of the aluminium based alloy in a chilled casting mould. Then, aging the cast aluminium based alloy at a first predetermined temperature for a first predetermined time. The aging results in the formation of a first precipitate. Followed by this, solutionizing the aluminium based alloy at a second predetermined temperature for a second predetermined time such that the major alloying element is dissolved in aluminium matrix without much affecting the first precipitate. Then, aging the aluminium based alloy at a third predetermined temperature for a third predetermined time. The aging results in the formation of a second precipitate.
    Type: Application
    Filed: December 26, 2014
    Publication date: February 23, 2017
    Inventors: Surendra KUMAR M, Sukla MONDOL, Subodh KUMAR, Satyam SUWAS, K. CHATTOPADHYAY