Unison Industries, Inc.

Bruce Patrick Graham

Gordon Tajiri

Emily Marie Phelps

Dattu G V Jonnalagadda

Joseph Richard Schmitt

Lakshmi Krishnan

Dattu Gv Jonnalagadda

Rachamadugu Sivaprasad

Greedaran Kubendran Jankin

Douglas R Millward

Douglas Millward

A nickel-cobalt material and component includes a thermally stabilized nickel-cobalt alloy. The nickel-cobalt alloy disclosed herein includes nanocrystalline grain structures, pinning, such as Zener pinning, and intragranular twinning. The nickel-cobalt alloy disclosed herein exhibits multiple properties including an improved fracture toughness, an increased thermal stability, and an improved ultimate tensile strength.

Nickel-cobalt material and method of forming

A feeder duct assembly for a gas turbine engine, which negates the need for a ball or axial joint in the duct for required for flexibility under thermal loading. The feeder duct assembly of the present innovation comprises an end fitting designed to meet flexibility requirements without compromising dynamic performance of the system with added weight from ball or axial joints in the ducts.

Feeder duct assembly with flexible end fittings

A nickel-cobalt material and method of forming includes forming a doped nickel-cobalt precursor material. The method also includes heat treating the doped nickel-cobalt precursor material, wherein the heat treating includes at least heating within a temperature zone below the onset temperature for grain growth in the doped nickel-cobalt precursor material.

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Springboro, OH, United States of America

Bruce Patrick Graham