发明名称 |
METHOD FOR MANUFACTURING AN ABRASIVE COATING ON A GAS TURBINE COMPONENT |
摘要 |
<p>The invention relates to a method for manufacturing an abrasive coating on a gas turbine component, especially on a gas turbine rotor blade tip, comprising at least the following steps: a) providing a gas turbine component, especially a gas turbine rotor blade; b) providing a high temperature melting alloy powder; c) providing abrasive particles; d) providing a low temperature melting alloy powder; e) blending at least said high temperature melting alloy powder and said abrasive particles to provide a mixture; f) applying said low temperature melting alloy powder and said mixture to an area of said gas turbine component, especially to a tip of said turbine rotor blade; g) locally heating said area of said gas turbine component to a temperature above the melting point of said low temperature melting alloy powder but below the melting point of said high temperature melting alloy powder.</p> |
申请公布号 |
CA2679517(C) |
申请公布日期 |
2014.02.11 |
申请号 |
CA20072679517 |
申请日期 |
2007.05.04 |
申请人 |
MTU AERO ENGINES GMBH;LIBURDI ENGINEERING LIMITED |
发明人 |
MANIER, KARL-HEINZ;CHUPRAKOV, ILYA;SPARLING, ROBERT |
分类号 |
C23C24/00;C23C24/08;C23C30/00;F01D5/28 |
主分类号 |
C23C24/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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