Patent · US Active

Layer system comprising two pyrochlore phases

US8057924B2 · kind B2 · utility

4Cited by

6References

21Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Axel Kaiser · Neuss, DE
Eckart Schumann · Wetter (Ruhr), DE
Ramesh Subramanian · Oviedo, US

Key dates

Filing date	Dec 15, 2006
Grant date	Nov 15, 2011
Priority date	—
Expiry date	May 4, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/26
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

Heat-insulating layer systems have to be provided with along service life of the heat-insulating layer in addition to having good heat-insulating properties. The inventive layer system comprises a ceramic layer which contains a mixture of two pyrochlore phases.

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