Reply To: IRIS for copper-nickel alloy

  • Internal Rotary Inspection (IRIS)

    caleb-charles

    Member
    28/11/2021 at 4:28 pm

    Sound velocity is approx 4760 m/s longitudinal wave. Velocity is not the concern, later you can change manually. The main concern is your probe frequency and its focal length. Make sure the focal length of your probe is according to your tube OD. And in my point of view you should go for 20MHz and keep 15MHz as sphere. Check the result of both the probe before inspection.