What Kinds Of Magnets Are There?

There are many kinds of magnets. Generally divided into permanent magnets and soft magnetic two major categories.
The magnets we speak of are generally referred to as forever Magnetic magnets.
Permanent magnets are divided into two major categories
The first major category
Metal alloy magnets include neodymium-iron-boron magnets, samarium cobalt magnets, aluminum-nickel-Cobalt magnets
The second category: Ferrite permanent Magnets

Kinds Of Magnets

Kinds Of Magnets

1, Neodymium iron-boron magnets

It is currently the most magnetic magnet, known as the Magnetic King, has a very high magnetic properties, its maximum magnetic energy product high Over 10 times times more than ferrite. ND-FE-B machine Maple processing performance is very good.
Maximum operating temperature up to 200 photo degree, and hard, stable performance, have a good price, so widely used in various industries In However, because of its strong chemical activity, it is necessary to treat its surface coating.(e.g. Zn,ki, epoxy, etc.).

2. Ferrite Magnets: Its main raw materials include Ba0 or Sr0 and FE02.
Made by ceramic technology, the texture is relatively hard
Belongs to the brittle village material, because the ferrite magnet has the very good temperature resistance, the price is low, the performance is moderate, has become should The most widely used permanent magnets

3. Aluminum Nickel Cobalt Magnet An alloy consisting of aluminum, nickel, cobalt, iron, and other micro-metallic elements.

Foundry Cheese can be processed Produced in different sizes and shapes, machinable is very good.
The casting al-Ni-Co permanent magnet has the lowest reversible temperature coefficient, Working temperature can be as high as 600 degrees Celsius or above.
Aluminum-nickel-cobalt permanent magnet products are widely used in various instruments and meters and their tHis field of application.

4, Samarium Cobalt. Its development is limited by its high cost of materials.

Samarium Cobalt, as rare earth permanent magnet iron, does not But it has higher magnetic energy product, reliable coercive force and good temperature characteristic.
Compared with neodymium-iron-boron magnets, samarium cobalt is more suitable for In high Temperature environment

Ring NdFeB Magnet

Ring NdFeB Magnet Ø6 x Ø2 x 2mm N45 Gold

Ring NdFeB Magnet Ø6 x Ø2 x 2mm N45 Gold, Sintered Neodymium Customized Ring Craft Magnet, Powerful Rare Earth Permanent Ring Magnet, Sintered Neodymium Iron Boron (NdFeB) magnet, Buy Super Strong Bulk NdFeB Ring Neo Magnets China Supplier & Factory Ring NdFeB Magnet Ø6 x Ø2 x 2mm N45 Gold Feature: Material Neodymium Plating Gold […]Kinds Of Magnets

 

Super Strong NdFeB Magnet

Super Strong NdFeB Magnet Disc Ø100 x 30mm N45

Super Strong NdFeB Magnet Disc Ø100 x 30mm N45, Sintered Neodymium Customized Disc Craft Magnet, Powerful Rare Earth Permanent Disk Magnet, Buy Super Strong Bulk Huge NdFeB Round Neodymium Disc Magnets China Supplier & Factory Super Strong NdFeB Magnet Disc Ø100 x 30mm N45 Feature: Material Neodymium Plating Nickle (Ni-Cu-Ni) Diameter D 100 mm Volum  […]Kinds Of Magnets

 

Disc NdFeB Permanent Magnets

Disc NdFeB Permanent Magnets Ø90 x 30mm N48

Disc NdFeB Permanent Magnets Ø90 x 30mm N48, Sintered Neodymium Customized Disc Craft Magnet, Powerful Rare Earth Permanent Disk Magnet, Buy Super Strong Bulk Huge NdFeB Round Neodymium Disc Magnets China Supplier & Factory Disc NdFeB Permanent Magnets Ø90 x 30mm N48 Feature: Material Neodymium Plating Nickle (Ni-Cu-Ni) Diameter D 90 mm Volum  190852 mm³ […]Kinds Of Magnets

 

Strong NdFeB Magnet Disc

Strong NdFeB Magnet Disc Cylinder Ø80 x 30mm N50

Strong NdFeB Magnet Disc Cylinder Ø80 x 30mm N50, Sintered Neodymium Customized Disc Craft Magnet, Powerful Rare Earth Permanent Disk Magnet, Buy Super Strong Bulk Medium NdFeB Round Neodymium Disc Magnets China Supplier & Factory Strong NdFeB Magnet Disc Cylinder Ø80 x 30mm N50 Feature: Material Neodymium Plating Nickle (Ni-Cu-Ni) Diameter D 80 mm Volum  […]