- Magnets
-
Magnetic Separation
Magnetic Separation
(all items)- Magnetic Grids
- Magnetic Tubes
- Permanent Plate Magnetic Iron Removal
- Permanent Belt Magnetic Iron Removal
- Electromagnetic Iron Removal Belts
- Electromagnetic Iron Removal Plates
- Iron Removal for Liquids
- Magnetic Pulleys
- Magnetic Drums
- Non Ferrous Metals Magnetic Separators
- High Gradation Iron Removal
- Magnetic Circular Pipes
- Magnetic Rectangular Pipes
- Metal Detectors
- CDC Conduct Magnetic Sorting
- CMD Magnetic Sorting
- Magnetic Filters
- Electromagnetic Filters
-
Separation Options
Separation Options
(all items)- Conveyor Belts
- Vibrating Feeders
-
Magnetic Systems
Magnetic Systems
(all items)- Plug Magnetic Pot
- Flat Magnetic Pot
- Flat Magnetic Pot
with Hole - Flat Magnetic Pot
with Threaded Shaft - Flat Magnetic Pot
with Hook - Rectangular Magnetic Pot
- Magnetic Pot for
High Temperatures - Flat Magnetic Pots WKF
- Flat Magnetic Pots
with Inside Threaded Hole - Antigliss Magnetic Pot
- Magnetic Lifting
- Electro-Permanent Magnets
- Magnetic Equipment
- Promotional Magnets
- Magnetic Measurement
Ferrite Magnets
Magnetic tablets, rings, discs and blocks in Anisotropic Ferrite: the most common magnetic material with the best price/quality ratio

Patented in 1952 for its excellent price/quality ratio, it is by far the most common magnetic material.
Composed of a mixture of iron oxide and barium carbonate (or strontium), ferrite is obtained thanks to a sintering process, either dry or wet.
For practical reasons the tables show only some standard measures. We therefore recommend you to ask for the measurements most suitable to your final use.
It is very likely that there are similar or adaptable measures.
Standard tolerances:
±2% on length and width.
±0,1 mm on thickness.
Ferrite Magnetic Circuit
The tractive force for of a permanent magnet depends on three fundamental factors: the volume, the type of magnetic material and the magnetic direction. In addition to these three points, there is the possibility of circuiting the magnet in question through simple soft iron.
In the diagrams you can see that a permanent magnet, which is axially magnetized through its thickness, if opportunely circuited with two iron laminations, can express a force (upon contact) 18 times stronger (tests were made with Anisotropic Ferrite Magnets).
Through the L/D ratio (thickness of the magnetic disk divided by its own diameter) and the diagram below, we can calculate the traction force (upon contact) of a permanent magnet, (axially magnetizing through the thickness) in isotropic or Anisotropic ferrite.