Method of applying braze materials to a substrate

  • US 20020153405A1
  • Filed: 02/22/2001
  • Published: 10/24/2002
  • Est. Priority Date: 02/22/2001
  • Status: Active Grant
First Claim
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1. A method of applying braze materials to a substrate, said method comprising the steps of obtaining a substrate requiring repair;

  • generating a high velocity combustion gas stream;

    passing binder-free high temperature brazing material into said gas stream to entrain and melt the brazing material therein;

    directing the brazing material entrained gas stream against and along at least one portion of the substrate requiring repair to form a deposit of brazing material thereon; and

    thereafter heat treating the substrate.

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