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Process of joining metal members

  • US 5,511,719 A
  • Filed: 06/01/1994
  • Issued: 04/30/1996
  • Est. Priority Date: 06/01/1993
  • Status: Expired due to Fees
First Claim
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1. A process of joining metal members, comprising the steps of:

  • providing a first group of a plurality of metal members, each metal member having a solder bead formed thereon;

    providing a second group of a plurality of metal members, each metal member of said second group having a solder bead formed thereon;

    abutting said first group of metal members against said second group of metal members by direct contact between said solder beads;

    applying ultrasonic vibration through said solder beads of said first and second groups of metal members;

    terminating said application of ultrasonic vibration; and

    thereafter,heating and thereby fusing said solder beads to join said first and second groups of metal members.

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