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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 12715818 B1

PDFFull Text
Date of Patent:
Aug. 25, 2026

Filed:

Feb. 12, 2024

Method for manufacturing a sic ceramic part

Applicant:

Jiageng (Jiangsu) Special Materials Co., Ltd., Taizhou, CN;

Inventor:

Jiaji Lin, Shenzhen, CN;

Assignee:

JIAGENG (JIANGSU) SPECIAL MATERIALS CO., LTD., Taizhou, CN;

Attorney:

ScienBiziP, P.C.

Primary Examiner:

Erin Snelting

Int. Cl.
CPC ...
C04B 35/565 (2006.01); B28B 1/00 (2006.01); B33Y 10/00 (2015.01); B33Y 40/20 (2020.01); C04B 35/573 (2006.01); C04B 35/626 (2006.01); C04B 35/634 (2006.01); C04B 35/64 (2006.01); C04B 41/00 (2006.01); C04B 41/45 (2006.01); C04B 41/50 (2006.01); C04B 41/83 (2006.01);
U.S. Cl.
CPC ...
C04B 35/565 (2013.01); B28B 1/001 (2013.01); B33Y 10/00 (2014.12); B33Y 40/20 (2020.01); C04B 35/573 (2013.01); C04B 35/6263 (2013.01); C04B 35/62655 (2013.01); C04B 35/6269 (2013.01); C04B 35/62695 (2013.01); C04B 35/63424 (2013.01); C04B 35/63448 (2013.01); C04B 35/64 (2013.01); C04B 41/0072 (2013.01); C04B 41/4539 (2013.01); C04B 41/4578 (2013.01); C04B 41/5001 (2013.01); C04B 41/83 (2013.01); C04B 2235/3826 (2013.01); C04B 2235/424 (2013.01); C04B 2235/48 (2013.01); C04B 2235/528 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/5454 (2013.01); C04B 2235/5472 (2013.01); C04B 2235/549 (2013.01); C04B 2235/6026 (2013.01); C04B 2235/616 (2013.01); C04B 2235/6567 (2013.01);
Abstract

A method for manufacturing a SiC ceramic part is provided. The method includes mixing SiC micron powders, nano carbon black and an additive in a solvent to obtain a spray slurry. The spray slurry is subjected to spray granulation to obtain SiC granulation powders. The SiC granulation powders and SiC unprocessed powders are mixed and printed by 3DP to obtain a green body. Then the green body is impregnated in a phenolic resin precursor and undergoes a cracking reaction to obtain a compact body. Finally, the compact body is subjected to reactive sintering to obtain the SiC ceramic part. The method is beneficial to improving the density and the strength of the SiC ceramic part.

Find Patent Forward Citations

Lin, Jiaji. (2026). Method for manufacturing a sic ceramic part (U.S. Patent No. 12715818). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12715818

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

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