Patent · US Active

Layer system comprising gadolinium solid solution pyrochlore phase

US9611551B2 · kind B2 · utility

0Cited by

8References

15Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

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

Key dates

Filing date	Oct 17, 2006
Grant date	Apr 4, 2017
Priority date	—
Expiry date	Apr 4, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31678
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

Heat insulating layered systems should have a long service life in addition to excellent heat-insulating properties. Disclosed in an inventive layered system consisting of an external ceramic layer that has a mixed crystal consisting of gadolinium zirconate and gadolinium hafnate.

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