Patents by Inventor Budo GEHRMANN

Budo GEHRMANN 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).

  • NICKEL-COBALT ALLOY
    Publication number: 20190040501
    Abstract: A Ni—Co alloy includes 30 to 65 wt % Ni, >0 to max. 10 wt % Fe, >12 to <35 wt % Co, 13 to 23 wt % Cr, 1 to 6 wt % Mo, 4 to 6 wt % Nb+Ta, >0 to <3 wt % Al, >0 to <2 wt % Ti, >0 to max. 0.1 wt % C, >0 to max. 0.03 wt % P, >0 to max. 0.01 wt % Mg, >0 to max. 0.02 wt % B, >0 to max. 0.1 wt % Zr, which fulfils the following requirements and criteria: a) 900° C.<?? solvus temperature<1030° C. with 3 at %<Al+Ti (at %)<5.6 at % and 11.5 at %<Co<35 at %; b) stable microstructure after 500 h of ageing annealing at 800° C. with a ratio Al/Ti>5 (on the basis of the contents in at %).
    Type: Application
    Filed: October 1, 2018
    Publication date: February 7, 2019
    Applicant: VDM Metals International GmbH
    Inventors: Budo GEHRMANN, Jutta KLOEWER, Tatiana FEDOROVA, Joachim ROESLER
  • NICKEL-COBALT ALLOY
    Publication number: 20150354031
    Abstract: A Ni—Co alloy includes 30 to 65 wt % Ni, >0 to max. 10 wt % Fe, >12 to <35 wt % Co, 13 to 23 wt % Cr, 1 to 6 wt % Mo, 4 to 6 wt % Nb+Ta, >0 to <3 wt % Al, >0 to <2 wt % Ti, >0 to max. 0.1 wt % C, >0 to max. 0.03 wt % P, >0 to max. 0.01 wt % Mg, >0 to max. 0.02 wt % B, >0 to max. 0.1 wt % Zr, which fulfils the following requirements and criteria: a) 900° C.<?? solvus temperature<1030° C. with 3 at %<Al+Ti (at %)<5.6 at % and 11.5 at %<Co<35 at %; b) stable microstructure after 500 h of ageing annealing at 800° C. with a ratio Al/Ti>5 (on the basis of the contents in at %).
    Type: Application
    Filed: February 13, 2014
    Publication date: December 10, 2015
    Applicant: VDM Metals GmbH
    Inventors: Budo GEHRMANN, Jutta KLOEWER, Tatiana FEDOROVA, Joachim ROESLER