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 know that every domain in iron has a net magnetic field, and when an external field is applied, the domain fields line up to create a net magnetic field. Why does this happen to iron and not other metals? What are the electrons doing? Educate me! Thank you.: Both dia- and para- magnetic materials are considered as non-magnetic because they exhibit magnetization only in presence of an external field. ? Certain materials possess permanent magnetic moments even in the absence of an external field. ? This is result of permanent unpaired dipoles formed from unfilled energy levels. ? These dipoles can easily line-up with the imposed magnetic field due to the exchange interaction or mutual reinforcement of the dipoles. These are chrematistics of ferro-magnetism. ? Materials with ferro-magnetism (Examples: Fe, Co, Ni, Gd) possess magnetic susceptibilities approaching 106. ? Above the Curie temperature, ferro-magnetic materials behave as para-magnetic materials nptel.iitm.ac.in/courses/Webcours.

Q: is liquid metal magnetic?: This Site Might Help You. RE: is liquid metal magnetic?

Q: I was on some sites yesterday, trying to learn more about magnetism when I came over ferroliquids. The person had pictures and said that it felt like oil when touched, but was diffrent for it was magnetic [obviously] and spiked up when interacting with a magnet. More or less the neodymium-iron-boron magnets. So why shouldn‘t oil be like a ferroliquid? I‘d like to know.: Yep, just a nine volt battery that triggers it usually

Q: What is the hysteresis property of ferromagnetic materials?: When the iron core coil making core by alternating current, alternating magnetization. The relation between the magnetic flux density B and the magnetic field intensity H is changed when the current changes at one time.

Q: what is meant by this ‘cold roll grain orientation‘?: The tie rod itself is approximately eighty.00 and the tie rod bring about approximately 30.00. you in all probability merely choose the tip replaced, it is incredibly uncommon to could replace the entire concern. in case you do could rerplace all of it, you will choose 2 ends and one rod.

Q: why the voltage increases less rapidly as the dc current increases in ac generator?: Well, I'm not sure why you would want to have both kinds, but that's your choice. Personally, I have the ceramic ones and i love them. They are less bulky and don't stand out as much as the metal braces. They are wonderful for people who are in theatre and choir and such and don't want the braces constantly showing. If you really must get the metal ones i would suggest that you get them on the top and bottom, purely so they match. I don't think it would look good to have both kinds.

Q: You know how you can rub a paper clip on a magnet, and charge it for a while? I heard that you can charge a non-magnetic material without touching the metal to the magnet, with certain metals. Is this true? And if it is true, could it then be used to repel/attract a magnet besides the one that charged it? How long will the magnetivity last? By the way, I‘m not talking about electrically-charged magnets, only natural magnets.Any help would be appreciated.: If you are referring to other metals to touch a natural magnet, without any use of a passing current, then it is not possible. The metal must be made of a magnetic material (iron, cobalt or nickel) or their alloys only.

Q: What's the difference between a permanent ferrite magnet and a NdFeB magnet?: The advantages of NdFeB magnets is cost-effective, with good mechanical properties; shortcomings in the Curie temperature of low temperature performance, easy powder corrosion, surface treatment must be adjusted by the chemical composition and take to improve, in order to meet the requirement of practical application. NdFeB belongs to the third generation of rare earth permanent magnet material. It has the characteristics of small volume, light weight and strong magnetism. It is the best magnet with the best performance and price, and is regarded as "magnetic king" in the magnetic field. The advantages of high energy density make NdFeB permanent magnet materials widely used in modern industry and electronic technology. In the bare state, the magnetic force can reach about 3500 Gauss.

Q: I‘ve looked everywhere for info on the electromagnetic spectrum, but I don‘t understand it. May I have a dumbed down version of what it is? Please, and thank you in advance!: A Field of electric and magnetic waves which propagate at right angles to each other through the universe. The electromagnetic spectrum is the range of all possible frequencies of electromagnetic radiation visable light is only a small part ot the electromagnetic spectrum. x-rays, ir waves, microwaves, radiowaves, etc. are also part of the electromagnetic spectrum. Electromagnetic radiation (EM radiation or EMR) is a form of energy emitted and absorbed by charged particles, which exhibits wave-like behavior as it travels through space. EMR has both electric and magnetic field components, which oscillate in phase perpendicular to each other and perpendicular to the direction of energy and wave propagation. In vacuum, electromagnetic radiation propagates at a characteristic speed, the speed of light. an electric field surrounds electrically charged particles and time-varying magnetic fields. The electric field depicts the force exerted on other electrically charged objects by the electrically charged particle the field is surrounding. The concept of an electric field was introduced by Michael Faraday A magnetic field is a mathematical description of the magnetic influence of electric currents and magnetic materials. The magnetic field at any given point is specified by both a direction and a magnitude (or strength); as such it is a vector field.[nb 1] The magnetic field is most commonly defined in terms of the Lorentz force it exerts on moving electric charges. There are two separate but closely related fields to which the name 'magnetic field' can refer: a magnetic B field and a magnetic H field.

Q: magnetic material on the pickup coil, not alot but it was there,2000 ram 1500 5.2L question is what symptoms would this cause, i blowed it off with the air hose and i am gonna reinstall it, would this cause multipul missfires, and back firing?: in all the times i have dealt with those having shavings on the pick up wouldn't cause it to miss-fire,there's something else going on with it,you can try re-installing it but i don't think that was the problem with it,you may have a bad pcm in it,that will cause it,good luck.

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