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Bonded Assembly Having Low Residual Stress

  • US 20100326740A1
  • Filed: 06/26/2009
  • Published: 12/30/2010
  • Est. Priority Date: 06/26/2009
  • Status: Abandoned Application
First Claim
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1. A method for forming a bonded assembly comprising:

  • providing a first and second portion of the assembly;

    preparing a mating surface on each portion that conforms substantially to the mating surface of the other portion;

    rapidly heating a bonding material while substantially heating no more than a thin surface zone adjacent each mating surface; and

    rapidly assembling the two portions in such a manner as to confine a fraction of the bonding material between the mating surfaces.

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