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Modified rotor component and method for modifying wear characteristic of rotor component

A technology for wear characteristics, rotors, applied to engine components, ion implantation plating, support elements for blades, etc., which can solve problems such as expensive replacement and/or repair, performance problems, etc.

Inactive Publication Date: 2014-01-15
GENERAL ELECTRIC CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can cause performance issues due to the tight tolerances in which turbine system components are manufactured
Additionally, the outer coating can be relatively brittle, and replacement and / or repair can be expensive

Method used

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  • Modified rotor component and method for modifying wear characteristic of rotor component
  • Modified rotor component and method for modifying wear characteristic of rotor component
  • Modified rotor component and method for modifying wear characteristic of rotor component

Examples

Experimental program
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Embodiment Construction

[0090] Reference will now be made in detail to embodiments of the invention, one or more examples of which are illustrated in the accompanying drawings. Each example is provided by way of illustration of the invention, not limitation of the invention. In fact, it will be apparent to those skilled in the art that various changes and modifications can be made in the present invention without departing from the scope or spirit of the invention. For example, features illustrated or described as part of one embodiment can be used with another embodiment to yield a still further embodiment. Therefore, it is intended that the present invention embraces such changes and modifications as come within the scope of the appended claims and their equivalents.

[0091] Now see attached picture, figure 1 A partial cross-sectional view of one embodiment of turbine system 10 is shown. In this embodiment, the turbine system is a gas turbine. It should be understood that the turbine system 10...

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Abstract

The invention relates to a modified rotor component and a method for modifying a wear characteristic of a rotor component. A method for modifying a wear characteristic of a rotor component in a turbine system and a modified rotor component for a turbine system are disclosed. The method includes implanting ions of one of a Group 6 element, a Group 13 element, or a metalloid element through an exterior surface of a rotor component. The rotor component is one of a rotor wheel or a distance wheel.

Description

technical field [0001] The present disclosure relates generally to rotor components for use in turbine systems, and more particularly to methods and modified rotor components for altering wear characteristics of rotor components. Background technique [0002] Turbine systems are widely used in fields such as power generation. For example, a conventional gas turbine includes a compressor section, a combustor section, and at least one turbine section. The compressor section is configured to compress air as it flows through the compressor section. The air then flows from the compressor section to the combustor section where it is mixed with fuel and combusted, creating a hot gas flow. The hot gas flow is provided to a turbine section that uses the hot gas flow by extracting energy from the hot gas flow to power compressors, generators, and various other loads. [0003] During operation of the turbine system, various components of the turbine system are subject to various for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/48F01D5/02
CPCF01D5/286F01D25/007F02C7/30C23C14/48F05B2230/90F05D2230/90F01D25/005F01D11/122F01D5/288
Inventor D.V.布奇S.G.蒲珀J.R.帕罗利尼
Owner GENERAL ELECTRIC CO
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