Patent · US Active

Method for hardfacing the Z-notch of tial blades

US9321107B2 · kind B2 · utility

4Cited by

13References

10Claims

0Family size

Assignee

MTU Aero Engines AG · DE

Inventors

Bernd Daniels · Puchheim, DE
Herbert Hanrieder · Hohenkammer, DE
Karl-Hermann Richter · Markt Indersdorf, DE
Michael J. Strasser · San Francisco, US

Key dates

Filing date	Nov 6, 2012
Grant date	Apr 26, 2016
Priority date	—
Expiry date	Nov 6, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31678
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A method for arranging a coating, in particular a hardfacing, on a component, in particular a TiAl drive unit component, is disclosed. The coating comprises a metallic coating material. A green body is formed with the coating material, which is arranged in the presence of a solder on the component and is formed into a coating by a combined solder-sintering process and is fixed on the component.

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