Super Thin Rectangle Neodymium Magnet

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 500 Pieces pc

Supply Capability:: 100 Tons per Month pc/month

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1) Material: Sintered Neodymium-Iron-Boron;

2) Temperature: 200 centigrade;

3) Grade: N28EH, N30EH, N33EH, N35EH for your choice;

4) Shape: Rectangle;

5) Size:according to customers' request;

6) Coating:Ni, Zn, gold, copper, epoxy and so on;

7) Application: sensors, motors, rotors, wind turbines,wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on;

8) Quality Assurance :ISO9001:2000, RoHS report by SGS, Reach Certificate

9)Physical Property of Magnetic Material:High Coercive Force, High density, High remanence, Anti-demagnetizing, Strong corrosion-resistance, Different series, different work temperature.

Q: Magnetostatic theory: I've never heard of men needing a daily dose of iron. Women do, due to obvious blood loss. Perhaps someone told you this, or you read it someplace, but it isn't true. Men do need to maintain Vitamin C and Magnesium and Potassium levels, as well as protein daily, but iron, haven't heard that one. The others I mentioned are lost from sweating from exercise, urine, and other activities, and the protein is especially important for our muscles and brain.

Q: Just curious. It sorta seems like magic. But I have no idea what it is, and why it exists.: Basically is due the motion of the electric charges in the material. Moving electric fields induce a magnetic field. In a magnet this magnetic field is created due the net of electron spins. When the electron spins are aligned they create the magnetic poles that interact. All materials are somehow magnetic, magnets are ferromagnetic (have an intrinsic magnetic field). Materials that have no magnetic field but are attracted to them are paramagnetic, materials that have also no magnetic field but are repelled to them are diamagnetic.

Q: How can a strong magnet be drawn apart?: When powerful magnets are pulled together, they can be separated only with great force, so they should always be very careful when they are separated, because the magnet itself will stick together, and it may pinch fingers. When magnets are attracted to each other, they may also damage the magnet itself by hitting it (hitting the corner or hitting a crack).

Q: What are the types and characteristics of commonly used magnetic materials?: Test magnet quality:1, the stability of the material is magnetic stability, consistency is high2, coating binding force and surface treatment, test coating can be used salt spray test machine test3, product size tolerance value: length - width - height

Q: It is possible many componies make them buckyballs neocube magneticballs and many more I have tried contacting them they don‘t answer me I am using steel which is magnetic I have tried rubbing it on a magnet same direction putting in a solenoid and put electricity through it I have distacharge a 300 capacitor through it and a wire wrapped it and none of them work I know Bucky balls turn natural magnet into a ball and then electrify it and turn it back into a magnet so I beg you how do you turn a steel ball into a magnet: You have not said what material your ball is made from. The best magnets are not made from any old steel and then magnetised because that would not make permanent magnets. Most quality magnets are made from rare earth minerals like Neodymium. The much cheaper more common ferromagnetic metal magnets are produced by heating the object above its Curie temperature, allowing it to cool in a magnetic field and hammering it as it cools.

Q: Induction constant - the energy conversion gained from moving a magnetically charged object on a conductor type material like copper, silver, gold. I guess for every material has to be different. I searched around the net with no luck so I hope someone here might know what I‘m trying to explain.A percent (%) of energy gained or lost in the process. / Difference between the energy needed to run the process of electromagnetic induction and the energy gained from it.: To add to anonymous answer, the eddy currents are a function of the SHAPE of the material as well as the material itself. So in a transformer the core is made of laminations of thin material to minimize those currents. Ferrite uses powdered magnetic material to keep each piece small and reduce the eddy currents that way. So in effect there is no constant that can be applied. The only thing you should be aware of is that the better the conductor the more that energy can be lost in these effects. The second effect is called hysteresis. It takes energy to create a field in a magnetic material. When you reduce that field again you don't get all the energy back. Some has been lost to friction in the material and is turned to heat. Again the losses are dependent on factors such as the frequency of operation. Not a simple constant.

Q: what is the shape of the magnetic field around a bar magnet?: very similar to an egg shape. magnetif field lines leave the north to go to the south pole. the stronger the magnet the further from the magnet the lines reach

Q: how do magnetic stripes from?: Just like magnetic tape. A band of magnetic material, (Ferrous oxide), is laid on a surface in a plastic matrix. Then it can be magnetized.

Q: Magnets, how do they work?: No, you don't want to lay it on the plywood. You'll have problems in the future. Use the Hardibacker. That's what it's for.

Q: are all steels magnetic?: There are some stainless steels that are not. .

We are s specialized in manufacturing and selling all kinds of permanent magnetic materials. We are one of the major producers of magnets with decades of producing experience. Our company has advanced production equipments, experienced personnels and reliable quality assurance system. Our quality system was certified by TUV(BM TRADA & UKAS) for ISO9001:2000. We can manufacture all kinds of magnetic components of high precision to meet the customers' requirements for different designs. Our company is looking forward to cooperating with you sincerely and developing together with old and new friends.

1. Manufacturer Overview

Location	Guangdong,China (Mainland)
Year Established	2010
Annual Output Value	US$2.5 Million - US$5 Million
Main Markets	North America South America Eastern Europe Southeast Asia Africa Eastern Asia Western Europe Northern Europe Southern Europe South Asia
Company Certifications	ISO9001:2000

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shenzhen
Export Percentage	21% - 30%
No.of Employees in Trade Department	3-5 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	3,000-5,000 square meters
No. of Production Lines	2
Contract Manufacturing	OEM Service Offered
Product Price Range	Average