ndfeb-smco-alnico magnets

What’s the difference between Alnico, Sm-Co & Nd-Fe-B magnet materials?

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Alnico is an older magnet material that still has important applications. Its maximum energy product is about 1/5 of Sm-Co materials, but it has excellent elevated temperature properties and has better corrosion resistance.

Alnico can be cast into different shapes with various magnetic orientations. The rare earth Sm-Co and NdFeB magnets have high coercivity, so they do not need to be magnetized in circuit and can be used with low permeance coefficients (i.e. thin discs).

These materials also lend themselves to Helmholtz coil testing due to their straight line normal curves. This also makes rare earths ideal for SMC and high field dipoles. Sm-Co has a good resistance to thermal demagnetization but is brittle.

NdFeB is less brittle, has poor thermal properties, and is prone to corrosion.

What are neodymium magnets? Are they the same as “rare earth”?

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Neodymium magnets are a member of the rare earth magnet family. They are called “rare earth” because neodymium is a member of the “rare earth”elements on the periodic table. Neodymium magnets are the strongest of the rare earth magnets and are the strongest permanent magnets in the world.

Which is the strongest type of magnet? 1

Which is the strongest type of magnet?

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Neodymium (more precisely Neodymium-Iron-Boron) magnets are the strongest permanent magnets in the world.Neodymium magnets are a member of the Rare Earth magnet family and are the most powerful permanent magnets in the world.

They are also referred to as NdFeB magnets, or NIB, because they are composed mainly of Neodymium (Nd), Iron (Fe) and Boron (B). They are a relatively new invention and have only recently become affordable for everyday use.

magnetic filter bar

Where Can Buy Food Industry Grade Stainless Steel Magnetic Filter Rod – 12000 Gauss?

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[vc_row][vc_column][vc_column_text]The Food Industry Grade Stainless Steel magnetic filter rods – 12000 Gauss are used for continuous removal of ferrous debris, ensuring product purity and subsequently protect the processing equipment downstream which otherwise may be damaged causing costly repairs.

Where can buy the them?

Sinoneo Magnets is one of the main magnetic filter bar,magnetic filter rods,magnetic filter tube manufacturers and suppliers in China, offering you the customized service with competitive price. Our factory has introduced advanced equipment and technology. Welcome buy our quality magnetic filter bar,magnetic rods,magnetic tube and check the quotation with us.

Technical Specification

  • 12,000 Gauss.
  • 25mm diameter x 150mm length.
  • +/-0.1mm tolerance.
  • Neodymium N42 magnets encased in stainless steel.
  • M8 thread, 10mm deep at each end.
  • Easy installation.
  • Custom design and manufacturing available.
    Brand: Sinoneo
    Shape: Rod
    Magnetic Face: 25mm dia
    Thickness: 150mm
    Grade: N42
    Plating: S’Steel
    Material: NdFeB
    Performance (Gauss): 12000
    Vertical Pull (Kg):
    Slide Resistance (Kg):
    Max Temp (degrees C): 80
    Fixing: M8 x 10mm thread

Made from rare earth magnets; strongest and most effective at attracting even the smallest particles of ferrous material. Easy to install into existing machinery or assembly line; providing simple yet effective solution to product contamination.

To ensure optimum performance, clean the rods periodically, manually removing the ferrous material attached.

The magnetic filter rods are available in various sizes and pack quantities. Sinoneo magnets offer custom design and manufacturing service for difficult applications where standard shapes and sizes will not work.[/vc_column_text][/vc_column][/vc_row]