General Magnetic Co., Ltd.
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Price: | 0.02~1.0 USD |
Payment Terms: | T/T,L/C,WU;paypal |
Place of Origin: | Zhejiang, China (Mainland) |
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Y30 ferrite magnet
Description
1.Material: ferrites ,etc.
2.Grade: Y20,Y25,Y30,Y30BH,Y35,etc.
3.Size: 30x20x15x6mm or according to client's requirements or drawings;
4.Shape: Arc,Tile,Trapezoid,Block,Bar,Ring,Cube, or others.
5.Application:Widely used in ammeter,speaker,audio,phone,TV,dynamo,etc.
Ferrite advantage
1.Cheapest magnet material
2. Good anti-corrosion performance, no surface treatment needed.
3.Excellent temperature stability
4.Compact crystal
5.Could provide isotropic and anisotrpic
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
Magnetized
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.
Transportation
All available shipping ways could be applied, by courier, by air or by sea.
Appointed shipping company or our own forwarders all could be used in shipment.
Full-way tracking the cargos for you before the goods arrive.
Buyer Guide
In order to quote you the best price quickly, please provide the following information:
1.Product size,grade,etc
2.Order quantity;
3.Attached the drawings if customized
4.Any special packing or other requirements
Permanent Magnet Material Comparison Table
Note: The data listed in the table are for reference only
Material | Maximum Energy Products | Coercivity | Maximum Working |
Nd-Fe-B (sintered) | Up to 49 | Up to 30 | 200 |
Nd-Fe-B (bonded) | Up to 10 | Up to 11 | 150 |
Sm-Co (sintered) | Up to 30 | Up to 25 | 350 |
Sm-Co (bonded) | Up to 12 | Up to 10 | 150 |
Up to 9 | Up to 2 | 550 | |
Up to 4 | Up to 3 | 300 |