Patents Represented by Attorney James E. Davis, Jr.

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  • Fatigue crack resistant rene' 95 type superalloy
    Patent number: 5055147
    Abstract: The present invention provides an alloy having improved crack growth inhibition and having high strength at high temperature. The composition of the alloy is essentially as follows:______________________________________ Ingredient Concentration in Weight % ______________________________________ Ni balance Co 8 Cr 13 Mo 4 Al 3.5 Ti 2.5 Ta 5.6 Nb 1.9 Zr 0.06 C 0.05 B 0.
    Type: Grant
    Filed: December 29, 1988
    Date of Patent: October 8, 1991
    Assignee: General Electric Company
    Inventor: Michael F. Henry