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Method of using a high temperature ultrasonic couplant material

  • US 4,738,737 A
  • Filed: 06/02/1986
  • Issued: 04/19/1988
  • Est. Priority Date: 06/02/1986
  • Status: Expired due to Fees
First Claim
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1. A method of attaching an ultrasonic transducer to a metal substrate with a couplant material to produce a sound path of good acoustic impedance between the transducer and the metal substrate which includes the steps of:

  • applying a non-flammable grease-like silicone fluid heavily filled with zinc oxide and which at room temperature is easily shaped between said substrate and said ultrasonic transducer, andmechanically securing said ultrasonic transducer to said substrate.

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