Min. Order: | 1 Piece/Pieces |
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Payment Terms: | L/C, PAYPAL, T/T, WU |
Supply Ability: | 1000000000 PCS |
Place of Origin: | Zhejiang |
Location: | Ningbo, Zhejiang, China (Mainland) |
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Business Type: | Manufacturer, Trading Company, Distributor/Wholesaler |
Main Products: | Magnet, Permanent Magnet, Sphere Magnet |
Model No.: | FERRITE-19 |
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Means of Transport: | Ocean, Air, Land |
Shape: | Disc |
Application: | Industrial Magnet |
Type: | Permanent |
Composite: | Ferrite Magnet |
Brand Name: | HSMAG |
Material: | Ferrite / Ceramic Permanent Magnet |
Size: | according to customers' request |
Application: | sensors,motors, rotors, wind turbines,wind generators, loudspeakers,magnetic holder, filters automobiles and so on. |
Certificate: | ISO9001:2008, SGS, ROHS |
Shaped: | block/ disc/ ring/ arc / rod / cube / square |
Grade: | Y10T,Y20,Y25,Y30,Y30BH,Y35;C1,C5,C8,C11 |
MAX Temperature: | 80 °C |
Normal Tolerance: | +/- 2%mm |
Type: | Isotropic / Anisotropic |
Production Capacity: | 1000000000 PCS |
Packing: | High quality cartons or according to customers' requirements |
Delivery Date: | 7-15 days |
Ferrite Magnets - General Information
Ferrite, also known as Ceramic, magnets were formulated in the 1950s by Phillips in Holland. The major raw material used to manufacture Ferrite magnets is very inexpensive - iron oxide, more commonly known as "rust"! Due to their low cost, they are the most commonly used permanent magnets even today.
Ferrite Magnets Benefits
Inexpensive yet strong; a good balance between strength and affordability
Does not demagnetize easily
Can be magnetized with multiple poles if necessary.
Does not rust
1,great variety
2,strong magnet force
3,perfect price
4,stable performance
High Quality China Hard Ferrite Magnet
1. high anti-demagnetization
2. high anti-corrosion
3. low cost
Hard ferrite (ceramic) magnets were developed in the 1960's as a low cost alternative to metallic magnets. Even though they exhibit low energy (compared with other permanent magnet materials) and are relatively brittle and hard, ferrite magnets have won wide acceptance due to their good resistance to demagnetization, excellent corrosion resistance and low price per pound. In fact, measured by weight, ferrite represents more than 75 percent of the world magnet consumption. It is the first choice for most types of DC motors, magnetic separators, magnetic resonance imaging and automotive sensors.
PCT:130c ,humidity 100%,vapor pressure 2.7 bar.20 days,average low weight loss less than 2 mg/cm2
Common Applications :
Sensors Linear actuators Microphone assemblies Magnetic separators DC and servo motors Speakers Printers Magnetic hooksComputer rigid disc drives Beam controls Intelligent toys MRI/NMR
We are specialized in producing NdFeB Magnet over many years,We guarantee the best price based on the same quality and service. Our finance conditiearon and industrial reputation are excellent.
Testing Center
We are ISO/TS16949:2002 certified and well implement all procedures strictly under control. Problem preventive actions and quality assurance are preoperly combined with special inspection for all procedures from raw material purchasing ,outside cooperating part manufacturing,inside manufacturing to shipping . We also install a complete set of physical and chemical test equipment to make sure that all our products are manufactured and shipped under strictly quality control .
Salt Spray Test :
Mainly test the surface treatment against the corrosion. Usually the tested samples will be continuous sprayed 24 hours in the 35℃ temperature to see if there is any rust appearance on the surface.
Projection Instrument:
Mainly test the magnets with irregular shapes such as arc segments and any other irregular-shaped parts to see if their dimensions meet the customers' requirements or not.
PCT Instrument:
Mainly test the magnets to prevent against corrosion on the high temperature and high atmospheric pressure . Usually the test condition is 120℃ temperature and 2 atmospheric pressure .
Heat& Humidity Instrument:
Mainly test the magnet to against corrosion on certain temperature and humidity . Usually the test condition is 80℃ temperature and 90%+/-3% humidity
Hysteresgraph:
Mainly test the magnetic characteristics of the magnet, including Residual (Br ), Coercive(Hcb) . Intrinsic Coercive(Hcj), Max. Energy product(BH max) and any other related magnetic parameters.
HSMAG Magnets has been supplying high quality Neodymium Magnets to customers for about 20 years.
Super Magnet
Made of neodymium, the most powerful magnet material in the world
Great for projects that require extreme strength in a small size
Permanent magnetism guaranteed
Not for children