Method for repairing metal components and gas turbine components

Method for repairing metal components and gas turbine components

  • CN 103,484,851 A
  • Filed: 06/13/2012
  • Published: 01/01/2014
  • Est. Priority Date: 06/13/2012
  • Status: Active Application
First Claim
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1. a method of repairing metal parts comprises:

  • Setting has the metal parts of crack flaw;

    The material in the zone that is formed with described crack flaw on metal parts is removed to form opening;

    In described opening, repair material is set;

    The land be defined between described metal parts and described repair material is sealed and vacuumized;

    AndUtilize the hot isotatic pressing method to be processed to place under repair to described metal parts and described repair material.

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