General Electric Company

Srinidhi Sampath

Carey Shawn Rogers

Pazhayannur Ramanathan Subramanian

Dennis Michael Gray

Krishnamurthy Anand

Steven Alfred Tysoe

Richard Arthur Nardi, Jr

Gerald Burt Kliman

Don Mark Lipkin

Joshua L Miller

Leonardo Ajdelsztajn

Luana Emiliana Iorio

Biju Dasan

Amitabh Verma

Suchismita Sanyal

Barath Palanisamy

Krishnamurhty Anand

Kanchan Kumari

A method of recovering rhenium from rhenium-containing superalloy scrap is provided. The superalloy is usually a nickel-based superalloy. The method includes the steps of forming an oxidation feedstock of flaky morphology of the superalloy scrap, and oxidizing the oxidation feedstock to convert rhenium into a volatile rhenium oxide. The flaky morphology of the oxidation feedstock is achieved by increasing the surface area of the superalloy scrap.

Rhenium recovery from superalloys and associated methods

A bearing assembly mounted in an x-ray tube includes a bearing race and a bearing ball positioned adjacent to the bearing race. A lubricant is deposited on a first portion of a bare metal of one of the bearing race and the bearing ball, and a metal matrix deposited on a second portion of the bare metal.

Composite coating for improved wear resistance for x-ray tube bearings

A bearing assembly mounted in an x-ray tube includes a bearing race and a bearing ball positioned adjacent to the bearing race. A coating is deposited on one of the bearing race and the bearing ball includes a lubricant and a hard material having a hardness greater than a base material of the bearing race and a base material of the bearing ball.

A coated ferromagnetic particle comprises a ferromagnetic core and a coating. The coating comprises a residue resulting from a thermal treatment of a coating material comprising a polymer selected from the group consisting of polyorganosiloxanes, polyorganosilanes, and mixtures thereof. A composite magnetic article comprises a compacted and annealed article of a desired shape. The composite magnetic article comprises a plurality of coated ferromagnetic articles. Each coated ferromagnetic particle comprises a ferromagnetic core and a coating. The coating comprises a residue resulting from a thermal treatment of a coating material comprising a polymer selected from the group consisting of polyorganosiloxanes, polyorganosilanes, and mixtures thereof.

Coated ferromagnetic particles and composite magnetic articles thereof

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Bengaluru, India

Srinidhi Sampath