iron core

iron core

[′ī·ərn ′kōr]
(electromagnetism)
A core made of solid or laminated iron, or some other magnetic material which may contain very little iron.

iron core

Of stairs, a steel bar enclosed by a wooden handrail.
References in periodicals archive ?
Tenders are invited for Heavy Duty Regid Castors Generally To Is:7369/1983 Fitted With Polyurethane Wheels Moulded On Cast Iron Core Equipped With Sealed Ball Bearings.
While Earth's iron core lies only 2,900 kilometers below our feet, it has proved less accessible than the outer reaches of the solar system.
While some researchers believe the oceanic plates sink all the way to the top of the iron core, others think the slabs of ocean floor get trapped in the upper mantle.
Measuring more than 2,800 kilometers thick, the mantle extends from the iron core to within about 30 km of Earth's surface.
html) differentiation , explains why Earth and other planets such as Mercury, Venus or Mars have an iron core and silicon-rich mantle and crust.
Tenders are invited for Heavy Duty Swivel Castors Generally To Is: 7369/1983 With Two Ball Bearings One For Swivel Action And Other For Taking Thrust Loads In The Swivel Head Fitted With Polyurethene Wheels Moulded On Cast Iron Core Equipped With Sealed Ball Bearings.
He stumbled against an iron core box and hurt his thigh.
The iron core is surrounded by the windings in the core form while in the shell form, the windings are surrounded by a frame or shell.
The claw pole power generator structure includes a stator portion and a rotor portion in which the stator portion is constituted by an annular iron core with a plurality of claw poles and an annular coil accommodated within the iron core.
The OTT HXD design includes an embedded iron core and an engineered wing profile to keep the tracks securely attached to the tires and avoid de-tracking on tough terrain.
Engineered for extra heavy loads, the wheel features 1-inch thick, dynamically responsive tread molded to a heavy-duty cast iron core.
It performs critical tests of the generator stator iron core laminations, stator radial wedging system and conducting a visual (video-type) inspection of the inside surfaces of the rotor and stator.