Patents by Inventor Emanuel SCHWAIGHOFER

Emanuel SCHWAIGHOFER 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).

  • Creep-resistant TiA1 alloy
    Patent number: 9994934
    Abstract: Disclosed is a TiAl alloy for high-temperature applications which comprises not more than 43 at. % of Al, from 3 at. % to 8 at. % of Nb, from 0.2 at. % to 3 at. % of Mo and/or Mn, from 0.05 at. % to 0.5 at. % of B, from 0.1 at. % to 0.5 at. % of C, from 0.1 at. % to 0.5 at. % of Si and Ti as balance. Also disclosed is a process for producing a component made of this TiAl alloy and the use of corresponding TiAl alloys in components of flow machines at operating temperatures up to 850° C.
    Type: Grant
    Filed: September 9, 2014
    Date of Patent: June 12, 2018
    Assignee: MTU Aero Engines AG
    Inventors: Wilfried Smarsly, Helmut Clemens, Emanuel Schwaighofer
  • CREEP-RESISTANT TiAl ALLOY
    Publication number: 20150086414
    Abstract: Disclosed is a TiAl alloy for high-temperature applications which comprises not more than 43 at. % of Al, from 3 at. % to 8 at. % of Nb, from 0.2 at. % to 3 at. % of Mo and/or Mn, from 0.05 at. % to 0.5 at. % of B, from 0.1 at. % to 0.5 at. % of C, from 0.1 at. % to 0.5 at. % of Si and Ti as balance. Also disclosed is a process for producing a component made of this TiAl alloy and the use of corresponding TiAl alloys in components of flow machines at operating temperatures up to 850° C.
    Type: Application
    Filed: September 9, 2014
    Publication date: March 26, 2015
    Inventors: Wilfried SMARSLY, Helmut CLEMENS, Emanuel SCHWAIGHOFER