Patent · US Active

Method for producing a blade plating on a blade for a turbomachine

US8356741B2 · kind B2 · utility

1Cited by

6References

8Claims

0Family size

Assignee

MTU Aero Engines AG · DE

Inventors

Thomas Uihlein · Dachau, DE
Erich Steinhardt · Munich, DE
Werner Humhauser · Moosburg an der Isar, DE

Key dates

Filing date	Feb 2, 2010
Grant date	Jan 22, 2013
Priority date	—
Expiry date	Feb 2, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49337
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to a method for producing a blade tip plating (20) on a blade (10) for a turbomachine, in particular on a high-pressure rotating compressor blade for a gas turbine, comprising the following steps: —producing a particle composite material (24) having embedded hard material particles (18); —placing the panicle composite material (24) on a solder (30) applied to the blade tip (16); and—healing the solder (30).

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