Patents by Inventor Jenny Rudnizki

Jenny Rudnizki 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).

  • Casting powder, casting slag and method for casting steel
    Patent number: 10486227
    Abstract: Improved casting powders and improved casting slags enable production of steels having high aluminum contents of greater than or equal to 1% by weight and, in some cases, high manganese content of greater than or equal to 15% by weight. In some examples, such steels may also or alternatively include greater than or equal to 0.2% by weight titanium. The casting slag may result from a casting powder that comprises CaO and Al2O3 components essentially in the form of prefused calcium aluminate. Methods for casting steel, including methods for continuously casting steel, are also disclosed based on the use of the disclosed casting powders or casting slags.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: November 26, 2019
    Assignees: THYSSENKRUPP STEEL EUROPE AG, THYSSENKRUPP AG
    Inventors: Evgeny Balichev, Matthias Dresler, Jenny Rudnizki
  • CASTING POWDER, CASTING SLAG AND METHOD FOR CASTING STEEL
    Publication number: 20170129005
    Abstract: Improved casting powders and improved casting slags enable production of steels having high aluminum contents of greater than or equal to 1% by weight and, in some cases, high manganese content of greater than or equal to 15% by weight. In some examples, such steels may also or alternatively include greater than or equal to 0.2% by weight titanium. The casting slag may result from a casting powder that comprises CaO and Al2O3 components essentially in the form of prefused calcium aluminate. Methods for casting steel, including methods for continuously casting steel, are also disclosed based on the use of the disclosed casting powders or casting slags.
    Type: Application
    Filed: June 18, 2015
    Publication date: May 11, 2017
    Applicants: ThyssenKrupp Steel Europe AG, ThyssenKrupp AG
    Inventors: Evgeny Balichev, Matthias Dresler, Jenny Rudnizki