Bodies coated by SiC and method for creating SiC-coated bodies

US9062370B2 · kind B2 · utility

Assignee

• Spawnt Private S.à.r.l. · LU

Inventors

• Ingolf Endler · Coswig, DE
• Mandy Höhn · Dresden, DE
• Thoralf Gebel · Dresden, DE
• Christian Bauch · Muldenstein, DE
• Rumen Deltschew · Leipzig, DE
• Sven Holl · Diez, DE
• Gerd Lippold · Leipzig, DE
• Javad Mohsseni · Bitterfeld-Wolfen, DE
• Norbert Auner · Eutin, DE

Key dates

• Filing date: Mar 17, 2010
• Grant date: Jun 23, 2015
• Expiry date: Mar 18, 2031

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/264
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

Bodies coated with a SiC layer or with a multilayer coating system that include at least a SiC hard material layer, wherein the SiC layer consists of halogen-containing nanocrystalline 3C—SiC or a mixed layer which consists of halogen-containing nanocrystalline 3C—SiC and amorphous SiC or halogen-containing nanocrystalline 3C—SiC and amorphous carbon.