Patent · US Active

Method for coating a substrate surface and coated product

US8802191B2 · kind B2 · utility

7Cited by

107References

28Claims

0Family size

Assignee

H.C. STARCK INC. · US

Inventors

Stefan Zimmermann · Laufenbürg, DE
Uwe Papp · Goslar, DE
Heinrich Kreye · Hamburg, DE
Tobias Schmidt · Munich, DE

Key dates

Filing date	Apr 28, 2006
Grant date	Aug 12, 2014
Priority date	—
Expiry date	May 23, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31678
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

Disclosed is a process for the reprocessing or production of a sputter target or an X-ray anode wherein a gas flow forms a gas/powder mixture with a powder of a material chosen from the group consisting of niobium, tantalum, tungsten, molybdenum, titanium, zirconium, mixtures of two or more thereof and alloys thereof with at least two thereof or with other metals, the powder has a particle size of 0.5 to 150 μm, wherein a supersonic speed is imparted to the gas flow and the jet of supersonic speed is directed on to the surface of the object to be reprocessed or produced.

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