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Brazing process, braze arrangement, and brazed article

  • US 9,056,443 B2
  • Filed: 02/04/2013
  • Issued: 06/16/2015
  • Est. Priority Date: 02/04/2013
  • Status: Active Grant
First Claim
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1. A brazing process, comprising:

  • brazing an article with a braze arrangement;

    wherein the braze arrangement includes a first braze material and a second braze material, one of the first braze material and the second braze material being a presintered preform and further one of the first braze material and the second braze material being a nickel base alloy, the first braze material having a first melting point and the second braze material having a second melting point, the first melting point differing from the second melting point;

    wherein the first braze material forms a first brazed region and the second braze material forms a second brazed region;

    wherein the first braze material is arranged to form the first brazed region within a treatment region of the article.

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