Magnetic powder crack test

Mit der Magnetpulverprüfung können zur Oberfläche hin offene und oberflächennahe Risse Angezeigt werden.

The workpiece to be tested has to be made of a magnetizable material such as steel (iron), nickel or cobalt. Depending on the requirements and environmental conditions different magnetic powder test methods are available.

On the workpiece to be tested, a magnetic field is generated. The voids create a magnetic effect which is made visible with iron powder.

Norm: DIN EN ISO 9934 ( MT Allgemein ); DIN EN ISO 17638 ( Schweißverbindungen ); DIN EN 10228 ( Schmiedestücken ); DIN EN 1369 ( Gießereiwesen )