Oct 27, 2026technical discussion
internal quality check for the raw castings
NDT test,UT,MT,RT
If you want to make sure the as-cast condition is without internal defects like porosity,crack,holes,etc,we should use non-destructive-test measures(NDT).
Ultrasonic flaw detector(UT detector) will be a good choice to carry-out NDT test.
And besides we can also carry out MT,and RT test if required
