Patent · US Active

Multifunctional hard material coating

US8110296B2 · kind B2 · utility

1Cited by

1References

9Claims

0Family size

Assignee

Forschungszentrum Karlsruhe GmbH · DE

Inventors

Sven Ulrich · Blankenloch, DE
Michael Stüber · Karlsruhe, DE
Harald Leiste · Weingarten, DE
Helmut Holleck · Karlsruhe, DE

Key dates

Filing date	Aug 6, 2008
Grant date	Feb 7, 2012
Priority date	—
Expiry date	Sep 10, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/252
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

In a multi-functional hard material coating of a substrate wherein the hard material coating comprises a single phase crystalline structure including metastable mixed crystals of at least two hard material components which are not soluble in each other and comprise at least one metallic hard material and an ionic hard material whereby the advantages of metallic and ionic hard material components are combined.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.