The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 05, 2017
Filed:
Oct. 21, 2014
Oleg A. Mazyar, Houston, TX (US);
Michael H. Johnson, Katy, TX (US);
Randall V. Guest, Spring, TX (US);
Nicholas Carrejo, Katy, TX (US);
Wayne R. Furlan, Cypress, TX (US);
Sean L. Gaudette, Katy, TX (US);
Zhiyue Xu, Cypress, TX (US);
Oleg A. Mazyar, Houston, TX (US);
Michael H. Johnson, Katy, TX (US);
Randall V. Guest, Spring, TX (US);
Nicholas Carrejo, Katy, TX (US);
Wayne R. Furlan, Cypress, TX (US);
Sean L. Gaudette, Katy, TX (US);
Zhiyue Xu, Cypress, TX (US);
BAKER HUGHES, A GE COMPANY, LLC, Houston, TX (US);
Abstract
A composite particle comprises a core, a shielding layer deposited on the core, and further comprises an interlayer region formed at an interface of the shielding layer and the core, the interlayer region having a reactivity less than that of the core, and the shielding layer having a reactivity less than that of the interlayer region, a metallic layer not identical to the shielding layer and deposited on the shielding layer, the metallic layer having a reactivity less than that of the core, and optionally, an adhesion metal layer deposited on the metallic layer, wherein the composite particles have a corrosion rate of about 0.1 to about 450 mg/cm/hour using an aqueous 3 wt % KCl solution at 200° F. An article comprises composite particles, wherein has a corrosion rates of about 0.1 to about 450 mg/cm/hour using an aqueous 3 wt % KCl solution at 200° F.