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:
Feb. 23, 2021
Filed:
Mar. 31, 2016
Universität Paderborn, Paderborn, DE;
Siegmund Greulich-Weber, Bad Lippspringe, DE;
Universität Paderborn, Paderborn, DE;
Abstract
The present invention relates to a process for producing a silicon carbide-containing body (), characterized in that the process has the following process steps: a) providing a mixture () comprising a silicon source and a carbon source, the silicon source and the carbon source being present together in particles of a solid granular material; b) arranging a layer of the mixture () provided in process step a) on a carrier (), the layer of the mixture () having a predefined thickness; and c) treating the mixture () arranged in process step b) over a locally limited area with a temperature within a range from ≥1400° C. to ≤2000° C. according to a predetermined three-dimensional pattern, the predetermined three-dimensional pattern being selected on the basis of the three-dimensional configuration of the body () to be produced. Such a process allows simple and inexpensive production even of complex structures from silicon carbide.