China Manufacturer C8 Ceramic Block Magnets with High Quality

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  • Last update:

    2018-02-21 17:08

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Xiamen KST Magnet Co.,Ltd








Room 1102, No. 5, Donggang North Road, Huli District, Xiamen City, Fujian Province, China


http://www.permanentmagnetics.com/ http://kaisidun.yh-dk.com/


China manufacturer C8 ceramic block magnets with high quality 

1. Product Introduction of C8 ceramic block magnets 

C8 ceramic block magnets is made of SrO or BaO and Fe2O3 by ceramic processing technology. Now we have six grades of permanent magnet products, namely Y10T, Y20, Y25, Y30, Y30BH, and Y35. The products appear ring, disk, block, and segment types. It's mainly used in speakers, motors, etc. 

2.Product Parameter(Specification)of C8 ceramic block magnets


Ferrite Magnet


Inexpensive, yet strong;

Can be magnetized with multiple poles;

Not easily demagnetize;

Temperature-resistance of up to 225 °C;

Not susceptible to corrosion.



Magnet Shape

Disc, Cylinder, Block, Ring and so on.

Delivery Advantage

7-10 days quicker than industry average.


Speakers, microwave ovens, magnetic filters, pump drives, measuring equipment, toys, reed switches, motors and generators

2. Related products of C8 ceramic block magnets

3.Packing and shipping of C8 ceramic block magnets

1.Q:Will magnets lose their power over time?
   A:Do lose a very small fraction of their magnetism over time. For example, SmCO magnet has been shown to be less that 1% over a period of ten years. 

2.Q:Can a magnet that has lost its magnetism be re-magnetized?
   A:If the magnet has not been damaged by extreme heat, it can be re-magnetized back to its original strength. 

3.Q:What are the standard industry definitions of "North" and "South" Pole?
   A:The North Pole is defined as the pole of a magnet that, when free to rotate, seeks the North Pole of the earth. Similarly, the South Pole of a magnet seeks the South Pole of the earth. 

4.Q:Can a particular pole be identified?
   A:Yes, the North or South Pole of a magnet can be marked if specified. 

5.Q:What does "orientation direction" mean?
   A:Magnets have a “grain” in that they can be magnetized for maximum effect only through one direction. 

6.Q:Does stacking magnets together make them stronger?
   A:Yes, stacking two or more magnets together will act similar to a single magnet of the combined size. 

7.Q:Why are most neodymium plated or coated?
   A:Neodymium magnets are mainly constructed of Neodymium, Iron and Boron. Iron can oxidize very easily when exposed to moisture and will rust over time.