High Resistance Dry Process Arc Hard Ferrite Isotropic Magnets

High Resistance Dry Process Arc Hard Ferrite Isotropic Magnets, Strong Segment Pump Speaker Motor Tile Arc Ferrite Ceramic Magnet, Anisotropic & Isotropic Hard Ferrite Magnet For Motor Generator, Factory Customized Strong Permanent Ferrite Arc Motor Magnets China Supplier

High Resistance Dry Process Arc Hard Ferrite Isotropic Magnets Feature:
1) Material: SrO or BaO and Fe2O3 by ceramic processing technology;
2) Grade:Y10T,Y20,Y25,Y30,Y30BH,Y35,C1,C5,C8,C8B,C9,C10,C11 and so on.
3) Shape: tile, arc, segment and so on;
4) Size: according to customers’ request;
5) According to customer’s request .We can supply different size magnetic hook.
6) Good quality with competitive price and best delivery date.
7) Application: sensors,motors, rotors, wind turbines,wind generators, loudspeakers,magnetic holder, filters automobiles and so on.

Two manufacturing Process
1. Dry process: By dry process, can produce isotropic & anisotropic magnets;the tool can be changed and developed easily.
2. Wet process: By wet process, only anisotropic magnets can be produced;it is complicated to change the tool and the tooling charge is much higher

Magnetization
1.Isotropic ferrite magnets are not oriented and can be magnetized in any direction;
2.Anisotropic ferrite magnets are different, they are all oriented in the manufacturing direction, and should be magnetized in the direction of orientation.

Hard Ferrite magnets are commonly known as Ceramic magnets due to the process used to produce them. Ferrite magnets are manufactured mainly of strontium or barium ferrites and iron oxide. Hard Ferrite (Ceramic) magnets are produced as Isotropic and Anisotropic types. Isotropic type magnets are produced without orientation and can be magnetized in any direction. On the other hand, Anisotropic magnets are exposed to an electromagnetic field during their process to achieve higher magnetic energy and properties. This is done by pressing dry powders or slurry into a desired die cavity with or without orientation. After the compaction into the dies the parts are exposed to a high temperature, a process known as sintering.  Sintered Arc Segment Tile Ferrite Permanent Magnets

Ferrite magnets main qualities:
High coercivity (= high resistance of the magnet to demagnetization).
Highly stability under difficult environment conditions with no need for a coating to protect the magnet.
High resistance to oxidation.
Durability – the magnet is stable and constant.
Ferrite magnets popular uses:
Automotive industry, electric motors (DC, brushless and others), magnetic separators (mainly plates), home appliances and more. Segment Ferrite Permanent Motor Rotor Magnets

HSMAG specializes in the production of Hard Ferrite (anisotropic) using a wet pressing process. Cutting and grinding of the magnets is performed with an electroplated diamond grinding wheel.

1. Q: What information do I need to supply when I have an inquiry?
A: If you have any inquiry, please kindly advise the following items:
Dimensions, sizes, shape and drawing with tolerances.
Material grade or magnetic properties.
Magnetic direction, quantity. Surface coating (if necessary).
Any special packing, delivering or other requirements.

2. Q: What about the sample time and charge?
A: 7-10 days if the sample have to be customized, charge according to your design.
3-7 days for our existing samples for reference. Electric Motors Arc Segment Hard Ferrite Anisotropic Magnet

3. Q: Could you provide me the shortest lead time?
A: That’s based on whether we have the available materials in stock, we will try our best to satisfy you if any urgency.