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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 11306410 B1

PDFFull Text
Date of Patent:
Apr. 19, 2022

Filed:

Aug. 16, 2017

Anti-coking nanomaterial based on stainless steel surface, and preparation method therefor

Applicant:

Shenzhen Candortech Incorporated Company, Shenzhen, CN;

Inventor:

Chao Chen, Shenzhen, CN;

Assignee:

SHENZHEN CANDORTECH INCORPORATED COMPANY, Shenzhen, CN;

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Shamim Ahmed

Assistant Examiner:

Bradford M Gates

Int. Cl.
CPC ...
C25D 9/10 (2006.01); C23G 1/19 (2006.01); C23C 22/24 (2006.01); C25D 3/08 (2006.01); C23C 22/78 (2006.01); C23F 1/40 (2006.01); B01D 3/10 (2006.01); C10G 75/02 (2006.01); C21D 1/18 (2006.01); C23C 8/02 (2006.01); C23C 8/42 (2006.01); C23F 1/14 (2006.01); C25D 15/00 (2006.01);
U.S. Cl.
CPC ...
C25D 9/10 (2013.01); B01D 3/10 (2013.01); C10G 75/02 (2013.01); C21D 1/18 (2013.01); C23C 8/02 (2013.01); C23C 8/42 (2013.01); C23C 22/24 (2013.01); C23C 22/78 (2013.01); C23F 1/14 (2013.01); C23F 1/40 (2013.01); C23G 1/19 (2013.01); C25D 3/08 (2013.01); C25D 15/00 (2013.01);
Abstract

An anti-coking nanomaterial based on a stainless steel surface. In percentage by weight, the nanomaterial comprises: 0 to 3% of carbon, 23% to 38% of oxygen, 38% to 53% of chromium, 10% to 35% of ferrum, 0 to 2% of molybdenum, 0 to 4% of nickel, 3.5 to 5% of silicon, 0 to 1% of calcium, and the balance of impurity elements. Also disclosed are a preparation method for the anti-coking nanomaterial, the anti-coking nanomaterial that is based on a stainless steel surface and that is prepared by using the preparation method, and a stainless steel substrate comprising the anti-coking nanocrystalline material.

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Chen, Chao. (2022). Anti-coking nanomaterial based on stainless steel surface, and preparation method therefor (U.S. Patent No. 11306410). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11306410

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