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.

Date of Patent:
Nov. 14, 2023

Filed:

Jul. 01, 2021
Applicant:

Mesoglue, Inc., Jacksonville, FL (US);

Inventors:

Stephen P. Stagon, Jacksonville, FL (US);

Chuanwei Zhuo, Lexington, MA (US);

Paul Elliott, Marcy, NY (US);

Hanchen Huang, Corinth, TX (US);

Assignee:

MESOGLUE, INC., Jacksonville, FL (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 35/26 (2006.01); B23K 35/02 (2006.01); H01F 1/147 (2006.01); H01F 1/047 (2006.01);
U.S. Cl.
CPC ...
B23K 35/26 (2013.01); B23K 35/025 (2013.01); H01F 1/047 (2013.01); H01F 1/14733 (2013.01);
Abstract

A method of making an amalgamation preform includes providing a particle-liquid mixture containing a plurality of types of solid particles and a liquid base metal. The plurality of types of solid particles at least includes reactive particles, reactable with the base metal, and non-reactive magnetic particles. A magnetic field is applied to the particle-liquid mixture to magnetically disperse the plurality of types of solid particles in the liquid base metal to form a particle-liquid dispersion without substantially inducing a reaction between the reactive particles and the liquid base metal. A playdough-like amalgamation preform is prepared based on the particle-liquid dispersion without solidifying the liquid base metal.


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