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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.:

US 11692242 B1

PDFFull Text
Date of Patent:
Jul. 04, 2023

Filed:

Nov. 04, 2019

Method of producing biodegradable magnesium composite by spark plasma sintering

Applicant:

King Fahd University of Petroleum and Minerals, Dhahran, SA;

Inventors:

Mohamed Abdrabou Hussein, Dhahran, SA;

Murad Ali, Dhahran, SA;

Nasser Al-Aqeeli, Dhahran, SA;

Assignee:

King Fahd University of Petroleum and Minerals, Dhahran, SA;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Jophy S Koshy

Assistant Examiner:

Joshua S Carpenter

Int. Cl.
CPC ...
C22C 1/05 (2023.01); C22C 1/04 (2023.01); B22F 9/04 (2006.01); B22F 3/105 (2006.01);
U.S. Cl.
CPC ...
C22C 1/05 (2013.01); B22F 9/04 (2013.01); C22C 1/0408 (2013.01); B22F 2003/1051 (2013.01); B22F 2009/041 (2013.01); B22F 2201/10 (2013.01); B22F 2301/058 (2013.01);
Abstract

A method for producing a biodegradable magnesium metal composite that includes a polycrystalline magnesium matrix and TiBgrains which are homogenously distributed in the polycrystalline magnesium matrix involving spark plasma sintering a milled mixture of magnesium powder and TiBpowder. The temperature, pressure, and time of the spark plasma sintering used in the method are used to give high microharness, macrohardness, and density with low porosity by limiting the grain growth in the composite. The method yields a biodegradable magnesium metal composite having an improved microhardness, macrohardness, density, and porosity compared to other composites and methods of making composites.

Find Patent Forward Citations

Hussein, Mohamed. (2023). Method of producing biodegradable magnesium composite by spark plasma sintering (U.S. Patent No. 11692242). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11692242

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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