Generator NDFEB Magnet Segment

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Piece pc

Supply Capability:: 100 Tons per Month pc/month

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Detailed Product Description

Generator Magnet Segment:Grade in M,H,SH,EH series

Coating:Ni,Cu,Ni,Zn, Sn, Ag,

Work Temperature:as high as 200 Centigrade!

The sintered NdFeB magnet is a high properties permanent magnetic material, which is formed by metals Neodymium, iron, boron and some other rare earth elements.

Because of its best properties, reasonable price, the sintered NdFeB magnet are developed rapidly and found in wide applications such as communication, traffic, instrument, electro-acoustics, motors, magnetic therapy, magnetic machinery, magnetic separation, magnetization technology, etc.

Now our company produces high properties magnetic materials in various grades, such as N35-53, 35-50M, 30-48H, 30-42SH, 28-40UH-, 28-35EH with Br 11~14.9 Kgs and iHC 12~30 Koe.

Per your requirement, the sintered NdFeB magnet can be customized into many shapes, such as triangle/square/rectangle/block, trapezium, round/circle/ring/ball(sphere)/sphere/rod/stick/pot, bar, strip, tile/arc, cube, cylinder, cone, disc/disk, segment, etc or some irregular shapes. Our company can also optimize NdFeB magnet with consideration of its work environment(temperature, force, etc).

The NdFeB magnet surface can be treated and coated in many requested ways, such as coated with Zn,Ni,Sn,Ag,Au,epoxy resin or with Pb element eliminated etc.

Q: What metal materials are non ferromagnetic materials?: Other than these, most are not ferromagnetic, such as copper, aluminum, magnesium, zinc, and so on

Q: in other words what happens when the material moves that sets up a dynamo effect: Think of the core of the earth as a solid metal ball surrounded by molten metal. As the Earth spins on its axis the edge of the hard metal core sheers against the molten metal, creating the magnetic field. It's kind of like rubbing a magnet on a pin sets up a small temporary magnetic field around the pin. if the metal in the center was non conductive then instead of magnetism you'd just get friction in the form of heat.

Q: The magnetic material can attract electromagnetic wave? The magnet can attract magnetic materials? What meaning, thorough point,: The research of electromagnetic wave absorption of magnetic materials is the gyromagnetic materials, chiral materials; electromagnetic vector for chiral helical characteristics. The hand type magnetic material with a band of electromagnetic waves in the microwave range (radar) interaction by Debye absorption and other ways to reduce the reflection intensity of electromagnetic waves to electromagnetic stealth effect. Moreover, the magnet can also make the reflection light (laser) produce a rotating electromagnetic vector;

Q: okay, im assuming its just 1 word:In most materials, the magnetic fields of __________ cancel their effects.thank you soo much. :): hi see this; In most materials, the magnetic fields of _( earth?)_ cancel their effects. kisses.

Q: The problem is as follows: There is a point magnetic dipole embedded at the center of a sphere (radius R) of linear magnetic material of permeability μ. What is the magnetic field inside the sphere?I know that this problem has been solved in many books.But I am trying a different method. Since the magnetic field of a magnetic dipole takes the same form as electric field of an electric dipole, I calculated the electric field inside a sphere (of linear dielectric material of permittivity ε) having a point electric dipole embedded at the center.And then just replaced ε by 1/μ and the electric dipole moment ‘p‘ by the magnetic dipole moment ‘m‘ and of course epsilon naught by one over mu naught. But the answer does not match the correct answer.Is this method of mine wrong?: The magnetic dipole will magnetize the sphere. This magnetization will create a field of its own. We need to find the net field, that is the resultant field due the dipole and the magnetization of the sphere. My answer is almost the same as that given in Griffiths text except that in the denominator of the second term mu naught and μ are interchanged in my answer

Q: What is soft magnetic material? What are its characteristics?: The material that is easy to remove magnetic material after magnetization, and its function is mainly magnetic conduction, electromagnetic energy conversion and transmission. Therefore, high permeability and magnetic induction are required for these materials, while the area or magnetic loss of the hysteresis loop is small.

Q: 1. Satellite ground operators use the feedback from a device called magnetometer, which senses the direction of Earth‘s magnetic field, to decide which torque coil to activate. what direction will the magnetometer read for earth‘s magnetic field whrn the satellite passes over earth‘s equator.2. In order to protect other equipment, the body of a satellite must remain unmagnetized, even when the torque coils have been activated. Would hard or soft magnetic materials be best for building the rest of the satellite?: Just behind the front wheels. And, just in front of the rear wheels

Q: I want to know what chemical(s) and materials makes up a magnetic sand?: yes, iron minerals. mostly Magnetite which is iron oxide, and Pyrrhotite which is iron sulfide. the exact composition of magnetic sand depends on the source rock that was eroded.

Q: Double end grinding machine grinding magnetic materials why the lack of angle?: Double face grinding machine can achieve high-end machining accuracy, for processing parts on the following parallel degree, size accuracy, surface roughness requirements of the workpiece, this is the preferred processing machine. It is the biggest difference from the ordinary surface grinder: not by magnetism to fix the workpiece, but the workpiece on the upper and lower planes parallel grinding. That is to say, whether the material is copper or any other material that does not produce magnetism can be processed.

Q: Note: This planet is orbiting a Sun-like star at a distance of 1 AUI think it wouldn‘t have a magnetic field because a requirement for a magnetic field is that there is an interior region of electrically conducting fluid (liquid or gas), such as molten material.: That is correct. Most scientific theories suggest this is actually what happened with mars. When the core freezes and becomes a solid, the magnetic field stops. When this happens, the solar winds strip the planet of it's atmosphere.

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