You can see the actual condition of internal defects at a glance by determining the presence of defects by regenerating the film, CRT, etc. by transmitting x-ray or gamma-ray radiation to the test body.
PAUT testing can freely adjust the refraction angle and focal distance of the ultrasonic wave by adjusting the delay time of the pulse electrically using a sensor arrayed with a plurality of piezoelectric elements.
ENDE is a qualification certification course according to SNT-TC-1A which is established as Recommended Practice of ASNT (American Society for Nondestructive Testing).
Hyundai
Wind power, ship UT,MT 1/2004 - present
Posco
Ingot UT,MT, PT,VT 7/2007 - present
Hyungjin
Wind turbine, generator main shaft MT 10/2006 - present
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