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Excellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite Magnets

China Excellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite Magnets, Find details about China Ring Ferrite Magnet, Ring Ferrite Magnets from Excellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite Magnets

Size
Customized
Magnetization Direction
Customer Request
Characteristics
Excellent Corrosion Resistance, Stable
Transport Package
Carton Box
Specification
Customized
Origin
Ningbo
Size
Customized
Magnetization Direction
Customer Request
Characteristics
Excellent Corrosion Resistance, Stable
Transport Package
Carton Box
Specification
Customized
Origin
Ningbo
Excellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite Magnets
Product Description
Product Name Ferrite Magnets 
Demension Customized 
Coating No coating or customized 
Shape Disk, Block, Ball, Ring, Cylinder, Tile etc. or customized 
Magnetization DirectionThickness, Length, Axially, Diametre, Radially, Multipolar
Application Refrigerator Magnets, Loudspeakers, Small Electric Motors, Microwave Components, High-frequency Inductors and Transformers
Packaging Vacuum packing, Cystosepiment, Carton Box
Delivery Time 15-30 days
     
     Ferrite magnets, also called ceramic magnets, have a high level of hardness, being more fragile and sensitive
to possible beating or bending of the material in some of their handling processes. They are the most economical
magnetic solution that can be found in several applications, thanks to their properties and their low cost.
    Ferrite magnets are the cheapest in the market. Its visual appearance is of a metallic oxide of dark gray color.
They have a great resistance to corrosion and therefore, they are one of the most appropriate products for different
outdoor applications thanks to being stainless. They can also be exposed to temperatures of up to 250ºC. They are
probably the best alternative to neodymium magnets, as they not only resist humidity and corrosion, but are also
resistant to different types of chemicals.
   The working temperature is a factor to be taken into account in the different uses that will be given to the magnet.
We can offer our customers a wide range of magnets that cover temperatures from -40ºC to 250ºC.

Production Process
    To obtain the ferrite magnet, first, it must undergo different phases of the production process, in this way to ensure its
quality; The process begins in obtaining the ferrite by heating a mixture of different metal oxides at high temperatures.
Once the ferrite is obtained, the product is ground into very small particles, so that each molecule has only one magnetic
domain. The powder is pressed with a concrete shape and dry, in this way smaller and geometric shapes are achieved.

Next, the material obtained is subjected to sintering, in a situation with oxygen shortage. To avoid that the pieces stick with
each other in the oven, we proceed to install some sheets that will make separators. This process is very important since it
directly influences the magnetic properties of the ferrite and can cause cracks, bubbles and some deformation.

Characteristics
     We can check the characteristics of the ferrite magnets in the following table of qualities. It indicates the remanence of
the magnets, the coercive force, the working temperatures and the minimum and maximum resistance.
Excellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite Magnets

Standard Sizes
Excellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite MagnetsExcellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite MagnetsExcellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite Magnets

Details 
Excellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite MagnetsExcellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite MagnetsExcellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite MagnetsExcellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite Magnets
Application 
Ferrite magnets are not as strong as neodymium magnets, but their resistance to corrosion and a wider temperature
range offer a large number of applications for our customers.
Excellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite Magnets
Excellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite Magnets
Excellent Sintered Permanent Rare Earth Motor Ceramic Ring Ferrite Magnets
 FAQ
Q: How to get prompt quotation?
A: Kindly offer us your requirements about magnet grade,  size, quantity, coating, magnetic direction, work tempreture ect.. Then best price will be offered during 24 hours.
Q: How long is your lead time?
A: Generally it is 5-10 days if the goods or materials are in stock. or it is 30-35 days for new production, it is according to the order quantity.
Q: What's your MOQ ?
A: We have no strict MOQ , if we can do , we will try our best to cooperate. If any questions as small quantity , we will be open to communicate with you for better solution. 
Q: What is your terms of payment ?
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment.

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