Patent · US Active

Method for manufacturing a metal-ceramic composite structure and metal-ceramic composite structure

US9174275B2 · kind B2 · utility

0Cited by

3References

8Claims

0Family size

Assignee

ALSTOM Technology Ltd · CH

Inventors

Herbert Brandl · Waldshut-Tiengen, DE
Hans-Peter Bossmann · Lauchringen, DE

Key dates

Filing date	Feb 25, 2014
Grant date	Nov 3, 2015
Priority date	—
Expiry date	Feb 25, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/12396
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A method for manufacturing a metal-ceramic composite structure for high temperature exposure is provided, whereby the composite structure includes a base metal structure or component, which is on at least one side covered and permanently joined with one or more ceramic tiles. The method may include the steps of: manufacturing green bodies with cavities and sintering the green bodies to receive ceramic tiles into cavities; arranging the ceramic tiles in a cast mould; pouring liquid metal into the cast mould to substantially fill the cavities; creating an intermediate metal layer; and solidifying the liquid metal to permanently join the ceramic tiles and the intermediate metal layer.

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