Strong Magnets Of NDFEB in Sheet Shape
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- Loading Port:
- China Main Port
- Payment Terms:
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- Min Order Qty:
- 1 Piece pc
- Supply Capability:
- 100 Tons per Month pc/month
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1. NdFeB Rare Earth Magnet Available Grades in: N, M, H, SH, UH, EH
N35-N53,
33M-50M,
30H-48H,
30SH-45SH,
28UH-40UH,
30EH-38EH
2. Physical Property of Magnet Material:
Br: 11.7-14.9KGs, bHc: 10-13kOe, iHcj, 12-35Koe; Max. working Temp:80-240 Degrees;
3. Customized Coating & Sizes Available
Surface treatment: Ni, Zn, epoxy, silver, gold, tin, Ni+Cu+Ni and Cr3+Zn;
Sizes limit: from 2mm to 140mm.
The most important point is that we can customize the size and shape according to your requests.
4. Quality Assurance of Magnet
Our quality assurance system in factory meets the requirements of ISO9001:2000 as certified by BM TRADA & UKAS. Our products meet RoHS standard as per test reports issued by an internationally recognized laboratory SGS. Please check the relevant certificate, reports in our website.
5. The main Applications of magnets
Ferrite, NdFeB & SmCo magnets are found wide application in:
Acoustics: speakers, microphone;
Transportation: automobile, Motor Assemblies;
Electronics: Sensors, Instrumentation, Transducer;
Electrical Engineering: Generator, Windmill;
Medical Equipments: MRI (Magnetic Resonance Imaging), Magnet Therapeutic Apparatus;
IT industry: Loudspeakers, Earphones, printer, etc;
Communication equipments: Mobile Phone;
Home appliance: VCD, DVD, Laser;
Promotion Items: Holder/clip/clap;
Aeronautics and Astronautics: Radar;
Hi-Tech Research: Electron Accelerator, PMQ
Light Industry: Gift/Toy/Rubber (fridge) Magnet
- Q: I‘m not gonna bring it on as carry on but in my luggage
- Well, if it's only for three days I really don't think you NEED a flat iron. Bring it if you want though. Bring: Swimmers. Towels Water shoes ( if it's a public lake there might be sharps on the bottom) TORCHES. Nothing is scarier than getting lost near a lake at night Shampoo and conditioner. Hope this helps
- 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?
- [{(μp)/(r^3)}(1 +cos theta}]
- Q: Which material is easily demagnetizable available in market that can be used for electromagnet?
- cheapest and easiest will be iron!
- Q: Is it more or less magnetic compared to other metals such as steel?
- Titanium is classified as paramagnetic, but it has a very low K-value. This means that it is weakly attracted to magnetic fields, but when the field is removed, it does not retain any magnetic properties.
- Q: How is to protect / eleminate magnetic field?Can we use ferrous metal plate or something?
- The intake you buy (Assuming its a decent model) should have information as to what you may need to modify.
- Q: (for example)I want to know what to put in between polarity N from one magnet and polarity south on another magnet so the magnetic force won‘t pull the magnets toward each other?
- A magnetic field will penetrate *any* material you put between two ends of a magnet, including lead, brass, copper, etc. The answer to your question is another magnet, with North facing North and South facing South. That way the two magnets are (essentially) repelling one another.
- Q: How do you put a magnetic charge in a material?
- First you'll have to 'invent' a magnetic charge. And, according to Maxwells Equations, there is no such thing nor can there be such a thing. Magnetic poles always come in pairs. A north and a south. And they are never found in isolation. HTH ? Doug
- Q: some space age cloth that attracts everything?never fails, when ever I wear white its gets some kind of stain
- There are a few businesses like that out there and they seem to make decent money. I guess it depends on where you live. If you're in an area with high tourism or just a quaint cute feel I think it'd go over very well but if you're in a very large and poplated city I'm not so sure. I depends on the art too. You could always try a selling some items at a flea market, craft show or whatever else is available in your particular area (farmer's markets for me, lol.I'm in the sticks) or even online before making a real commitment to the idea. Good luck! I hope things work out well.
- Q: Why do some permanent magnetic substances weaken or disappear even at high temperatures?
- The Curie temperature refers to the material can change between the magnet and the magnet temperature 5 Tuo tomorrow permanent Lou dream of food preparation, species YAN Dan Song from the baking tube and disc release thumb "too Di cowardly Xun Huan 5 word for lettuce dew bird" tomorrow engrave the material to become permanent species Yan paramagnets?, the magnetic field very easily with the surrounding magnetic field change. The magnetic susceptibility at this time is about 10 minus 6 times
- Q: describe reluctance as the opposition to the establishment of magnetic flux?
- Just as there are electric circuits there are magnetic circuits. The source is usually a solenoid which provides a magnetomotive force measured in amp turns.The magnet flux Φ is measured in webers and is like a current in an electric circuit. ? flows through a magnetic material just like current flows through a wire. The reluctance is like a resistance (resistor) in that it limits the amount of magnetic flux in the magnetic circuit while the resistor limits current in an electric circuit. Reluctance is equal to L/((μ)(A)) where L is the length of the magnetic material, A is the area of the magnetic material and μ is the permeability of the magnetic material. Reluctance is measured in amp turns per weber.
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 |
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Strong Magnets Of NDFEB in Sheet Shape
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Piece pc
- Supply Capability:
- 100 Tons per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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