Patent · US Active

Method for applying a wear-resistant layer to a turbomachine component

US9370795B2 · kind B2 · utility

1Cited by

7References

17Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Jochen Barnikel · Mülheim an der Ruhr, DE
Susanne Gollerthan · Bochum, DE
Harald Krappitz · Kirchheim unter Teck, DE
Ingo Reinkensmeier · Fritzlar, DE

Key dates

Filing date	Sep 21, 2012
Grant date	Jun 21, 2016
Priority date	—
Expiry date	Sep 21, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/12806
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A method for applying a wear protection layer to a continuous flow machine component which has a base material comprising titanium is provided. The method includes the following steps: mixing a solder which comprises an alloy comprising titanium and particles which are distributed in the alloy and have a reaction agent; applying the solder to predetermined points of the continuous flow machine component; introducing a heat volume into the solder and the continuous flow machine component so that the alloy becomes liquid and the reaction agent changes through diffusion processes with the solder and undergoes a chemical reaction with the alloy, forming a hard aggregate; and cooling the solder so that the alloy becomes solid.

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