Features of the control injection

Since the surface of the casting is rough and complicated shape, it is advisable to apply the defectoscopes (Descrydefect) to control a rough surface. Concave radius transitions convenient control devices with a local bathroom in the form of a skating rink.

Ultrasonic testing should be subjected to cast steel after high-temperature heat treatment, grinding structure. The frequency of the ultrasonic vibration of 1-2 MHz. Satisfactory controlled heat treatment without the product (e.g., pipes), centrifugal cast method.

More interesting: http://i-engineering.hk/

Industrial Engineering defectoscope:

Descrydefect ND 350s is programmed most famous steels and the resulting spectrum of the computer will offer a list of steels with the same chemical composition. More here: http://i-engineering.hk/d350s.php