magnaflux

¹

[ mag-nuh-fluhks ]

verb (used with object)

1. to test (iron or steel) for defects using the Magnaflux method.

Magnaflux

²

[ mag-nuh-fluhks ]

Trademark.

1. a test of ferrous metals involving the dusting of a magnetized sample with magnetic powder, or the application of oil containing magnetic particles in suspension, to detect surface cracks and defects.

Word History and Origins

Origin of magnaflux¹

First recorded in 1935–40; Magnaflux