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※ Welding A Sample without paint


<A Sample>
<A Sample>
  • Sample Material: MILD Steel

  • Sample Thickness: 18.65mm

  • There are internal defects at the square points of 50mm and 100mm.


※ Welding B Sample with paint


<B Sample>
<B Sample>
  • Sample Material: MILD Steel

  • Sample Thickness: 18.71mm

  • There are internal defects at the square points of 40mm and 100mm.


※ Accessories and calibration specimens used






Calibration Block

5MHz Probe + Wedge 60º

Calibration

  • Calibration: Velocity / Wedge delay / Sensitivity Finish.


※ A Sample defect Inspection

<50mm A Sample Defect Check>
<50mm A Sample Defect Check>

<100mm A Sample Defect Check>
<100mm A Sample Defect Check>

※ B Sample defect Inspection

<40mm B Sample Defect check>
<40mm B Sample Defect check>

<100mm B Sample Defect Check>
<100mm B Sample Defect Check>

※ Defect Inspection Results


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