Super Thin AH Neodymium Magnet for Handbags

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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: 220 centigrade;

3) Grade: N28AH, N30AH, N33AH, N35AH 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: I need it for a science essay. please help: Sideshow bob is right. Supercondutors will not allow a magnetic field to penetrate. If the magnetic field is strong enough, it will force the superconductor to stop superconducting and then the field will penetrate. Research Eddy currents.

Q: Whether a material is magnetic depends on its A)densityB)shapeC)atoms D)mass: I've had 3 blow out on me {years back} 2 back one front. You need to let of the throttle and try not to panic. Remain in as much controll as possible while still trying not to get too tightened up. Once your speed slows to where you can use the brake use it LIGHTLY. If your in the situation where you have no room but need to stop then use the brake but once again easy as possible. I think the worst one I had was the back while going around a pretty sharp corner, but still managed not to crash.

Q: What kind of material is required to get the Suns magnetic force to affect something?: If the engine is stock, just get a KN Filtercharger. You will the the same benefits of putting a intake tube on a stock engine. The plastic hoses used from the factory are smooth to begin with. If you want the look go to Auto Zone and get the KN anodized aluminum ones. Match the color of your car.

Q: in general steel material is used as core in electromagnets.but it is attracted by magnet.i want to know is there any material(non magnetic material)which can be used as a core,at the same time it can give same electromagnetic strenght as that of steel as a core.: i thought they used steel or iron cores because they have a high magnetic permeability(low resistance to magnetism), not for structural strength.

Q: What is coercive force of magnetic material? What is its function? Is it larger or smaller?: When the magnetic induction is changed to zero, the force of external magnetic field must be added to the hysteresis curve, which is called coercive force (B=0)

Q: Is there a audio recordable magnetic tape in different colors/transparent/reflectiveI see there are magnetic tapes in different colors, but I am not sure if those can be recorded.also, is there any other options for recordable plastic materials?: The plastic isn't recordable, the brown magnetic material coating the plastic holds the recording and it is opaque. If you take a piece of magnetic tape and gently scrape it you will find that some is clear tape and some is the brown color of the magnetic media. And it would certainly be possible to make a colored plastic support, but it can't be transparent. It might be possible to make a Mylar tape with a reflective surface but the shiny Mylar balloons are, as I understand it, holding a very thin film of aluminum and while that is not magnetic, as a metal, it might/will cause problems with recording on the tape. Not sure what you expect to do with colored tape in an audio environment that is rapidly disappearing.

Q: What causes a magnetic force?: I had the same question. The previous answer describes what generates magnetic fields but does not describe why those fields generate a force. What causes the force between 2 magnets or even 1 magnet and iron?

Q: I need to write the programming for a device that will use a circular, conical array of electromagnets that are pulsed in a specific way. It will need to measure the magnetic field of the earth constantly and thereby adjust the timing on a series of high discharge capacitors and switch a specific corresponding set of electromagnets in order to create a rotating magnetic vortex of a particular frequency that is resonant with the magnetic field of the earth. Is there any particular language or information I should research in order to do this?: Both great suggestions, but also make sure that your flex lines have not imploded, because a flex line that has internally come apart will also cause this same problem.

Q: Am I right in understanding that individual atoms have a magnetic field? If so, does it have anything to do with charge and spin?: Spin is by definition the magnetic moment of the individual particle. So it has everything to do with spin. A material which is magnetized has the spins of the electrons lined up so they add up to a larger total magnetic field. In a non-magnetized material, the spins are randomly oriented so they cancel each other out.

Q: I need to presence sense a row of several magnets (6-20, depending on the machine size) that are repeatedly placed onto and collected from a steel surface. I need to determine a signature of the magnetic field of the group, then check each time they are placed/collected to ensure that none are missing. Thought is to run a strip of the desired material close alongside the row, and check the resistance (signature) with an ohmmeter.I‘d also be interested in any other ideas to accomplish this.Thanks in advance!: The easiest way may be to use a spectrum analyzer with a magnetic field probe. This will accomplish what you are trying to do as you have described. As far as I know, there isn't a simpler way to do it with an ohmmeter as you want to do.

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