Nickle Coated NDFEB Motor Magnets Tile

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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

Arc Motor Magnet:Grade in M,H,SH,EH series

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

Diameter magnetization

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:The field in a solenoid is 0.5 T when it is in a vacuum, a rod is place inside the solenoid,and the field drops to 0.498 T ,what is the magnetic constant of the material? , what kind of magnetic material is the rod made of?: B1 mu0 * N * I B2 mu * mu0 * N * I, where mu - magnetic constant of the material. mu B2/B1 0.498/0.5 0.996 The rod made of diamagnet. Good luck!

Q:The Earth‘s magnetic poles are going to flip, and the Earth will be exposed to deadlly cosmic radiation while it‘s flipping. This is like the Ozone Hole only bigger. MUCH bigger.He is searching for some scientist who says the only way to preserve the Earth‘s precious dwindling magnetic field is to eliminate all objects that are magnetic and that soak up precious magentism.All steel objects must be eliminated and replaced with aluminum, plastic, and other non-magnetic materials.All steel and iron will have to be burned in giant ovens to convert them into non-magnetic rust.Yes it will be very expesive, but isn‘t that less than the cost of a global catastropheMr. Gore, you can email me privately to pay me for this idea. You have my email addresse from all the emails I‘ve sent to you with the subject AGW IS A HOAX!!!: I think the only way really think about it isn't trying to find the barriers to people purchasing the product is more trying to update the packaging and make it look more modern and also getting the product out and in plain view next to the rest of the other products. Don't ferret it away in the part of the store next to the rest of the natural products most people don't go there! Put it right on the shelf next to the regular products with some sort of big red star on it or something. Not to mention that I'm not particularily crazy about the flavor of ginger, hops and clay in my toothepaste. What exactly does natural mean anyway? What is the industry standard definition of natual these days? Is it truly ALL natural or do you only need a certain percentage of ingredients to be natural to stamp that on your label? Kind of like how whole wheat bread only has to contain a small % of whole grains to be able to label it whole wheat and hike up the price. When I read Tom's ingredients I'm just as confused as when I read Crest or Colgates. Personally Poloxamer 335 and 407 doesn't have the ring of an all natual ingredient. In the end I would need a good reason NOT to use the other more traditional brands before I would consider switching.

Q:What are the stages of the development of rare earth permanent magnet materials?: The development of permanent magnet motor is closely related to the development of permanent magnetic material. China is the world's first found that the magnetic properties of permanent magnet materials and apply it to the practice of the country, two thousand years ago, China's use of the magnetic properties of permanent magnet materials made of the compass, played a huge role in navigation, military and other fields, has become one of the four great inventions of ancient china.

Q:What's the advantage of wearing a magnet?: So the whole material doesn't show magnetism. When the direction of each domain is uniform, the whole material shows magnetism. The so-called magnetization is to make the magnetic domain of the magnetic domain in the magnetic material become consistent. When the material that does not exhibit magnetism is placed into another strong magnetic field, it is magnetized, but not all materials can be magnetized, and only a few metals and metal compounds can be magnetized.

Q:Are magnetic materials used much in daily life?: Magnetic materials mainly refers to the excessive iron, cobalt, nickel and its alloy can directly or indirectly from the magnetic substance. Magnetic materials from the material and structure, divided into metal and alloy magnetic materials "and" ferrite magnetic materials "two categories, the ferrite magnetic material is divided into multiple the crystal structure and crystal structure of materials. From the application function, the magnetic material is divided into: soft magnetic material, permanent magnetic material, magnetic recording - moment magnetic material, spin magnetic material and so on. Soft magnetic material, permanent magnetic material and magnetic recording - magnetic material have both metallic and ferrite materials;

Q:If the same particle, the photon, is responsible for both transporting EM radiation and also carrying magnetic forces, why do magnetic forces travel through opaque objects? Are visibly opaque materials transparent to the magnetic frequency?Is there any material that is opaque to magnetic force, such that placing a flat board of this material reduces the strength of the force between magnets at a fixed distance? Is there any such material that itself is not affected by magnetic forces?: To understand this, you need to learn more physics than you can get from just a few answers here. The photon is responsible for the propagation of an electromagnetic wave. Magnetism is considered to be just the relativistic aspect of a changing electric field. Opaque is not a term relevant to a magnetic field. Permeability and susceptibility are.

Q:3. What do cobalt, nickel, gadolinium, and the rare metal dysprosium have in common? They are all magnetic materials.They all are used to make steel.They can only be found on Earth.They do not have anything in common.7. For a magnetic field to be created, the areas of magnetic atoms, called __________, must be aligned sdomainsdistrictsfields8. A __________uses the natural magnetism of the Earth to help people determine their location and the direction they are heading.lodestonedomaincompassmotor: 3. What do cobalt, nickel, gadolinium, and the rare metal dysprosium have in common? They are all magnetic materials. 7. For a magnetic field to be created, the areas of magnetic atoms, called __________, must be aligned. fields 8. A __________uses the natural magnetism of the Earth to help people determine their location and the direction they are heading. compass

Q:Crown to go next to an amalgam and do not want the galvanic shock.plan to place porcelain or resin over it to help as well.tooth #18any info much appreciated.: First of all, none of those materials are magnetic Iron is, but its not used in dental fillings. 22k gold is not used either its way too soft As for the galvanic shock, its not a problem with crowns, as there is no oxidation associated with those materials. Crown's metal portion is mostly made of noble materials (gold, platinum, palladium) and some antioxidative agents. Amalgam, on the other side is made of copper, silver and mercury; It undergo a lot of oxidation and react with each other, but not with the materials used in crowns.

Q:what is magnetic refrigeration?: Magnetic refrigeration involves a substance that can be magnetized in a magnetic field (not a permanent magnet). The substance is placed in a magnetic field large enough to align the magnetic moments. This causes heating. The material is cooled back to its starting temperature by removing the heat of magnetization. Then the magnetic field is reduced, causing the magnetic moments that were aligned to become random again. This causes the substance to cool dramatically and to absorb heat from any sample connected to it. The substance used can show magnetic behavior in its electrons, in which case temperatures can be decreased by factors of 5 - 20. Depending on the particular material, this cooling can be in the range of 10s of degees kelvin or as low as hundredths of a degree kelvin. Other materials, such as copper, show magnetic behavior in their nuclei. In this case the magnetic fields must be MUCH larger to align the nuclear moments, but the temperatures that can be achieved are in the thousandths of a degree kelvin. After the sample is cold, inevitable heat leaks warm the sample until the cooling must be repeated. It is possible with multiple stages of cooling to provide a nearly constant cold temperature to samples for extended periods of time.

Q:A dog is being slowly pulled by his dog chain across the ground at a constant speed. What forces are being applied:a. force frictionb. force due to gravityc. magnetic forced. normal forcee. spring forcef. tensiong. applied forcethere can be more than one answer.: Possibly all.no problem justifying all but (c) (e) c) It depends on the material of the dog chain, if magnetic material it would feel a magnet pull of the earth's magnetic field. e) this is really stretching it :) but perhaps the dog chain has a spring on it or the material of the chain is such that there is a little elastic give back once the tension (force) pulling on it is released.

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