BS 6072:1981

This British Standard specifies techniques and procedures for magnetic particle flaw detection of ferromagnetic materials. Magnetic particle flaw detection is primarily used for the detection of surface-breaking flaws, particularly cracks. It can also detect flaws just below the surface, but its sensitivity diminishes rapidly with depth.

Covers magnetizing and associated equipment; detecting media; safety precautions; testing procedures; surface preparation; magnetization; application of detecting medium; viewing; recording of indications; reporting; demagnetization. Appendices cover selection of techniques, areas to be inspected, test pieces, report, technique and procedure sheets and preservation of indications. See also PD 6513.