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:
Sep. 23, 2025
Filed:
Oct. 26, 2021
Uwm Research Foundation, Inc., Milwaukee, WI (US);
Pradeep Rohatgi, Milwaukee, WI (US);
Michael Beining, Brookfield, WI (US);
Kaustubh Kishore Rane, Milwaukee, WI (US);
Swaroop K. Behera, Milwaukee, WI (US);
Amir Kordijazi, Albany, NY (US);
UWM Research Foundation, Inc., Milwaukee, WI (US);
Abstract
Exemplary articles may comprise a surface alloyed layer, a base metal comprising a steel, and a transitional layer between the surfaced alloyed layer and the base metal. The surface alloyed layer may comprise nickel (Ni), chromium (Cr), manganese (Mn), molybdenum (Mo), silicon (Si), or combinations thereof. Exemplary methods of making an article may comprise coating a portion of a sand mold with a metal slurry, pouring a molten steel alloy onto the sand mold, and removing the article from the sand mold.