Basic Info.
Magnetocrystalline Anisotropy
Anisotropic Magnet
Application
Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
Shape
Round/Ring/Block/Arc
Transport Package
Carton Box
Product Description
Ferrite magnet is a kind of permanent magnet mainly made of SrO, Bao and Fe2O3. Compared with other permanent magnets, the magnetic energy is lower. Although the magnetic force of ferrite magnet is much lower than that of NdFeB magnet, ferrite magnet can be customized with more special shapes and sizes. NdFeB magnets can't do it to size, it can. Neodymium iron boron magnets can't do the shape it can. The shape and size that NdFeB can do, it can do more. The important thing is that the price of ferrite magnet is very low, so if you don't have high requirements for the magnetism of magnet, you can choose ferrite magnet to make some special size and shape magnets.
Ferrite is widely used, and because it is not easy to demagnetize, not easy to corrosion, simple production process and low price, so ferrite magnet is also very popular.
Ferrite has high dielectric properties, and its resistivity is much higher than that of metal and alloy magnetic materials. The magnetic properties of ferrite also show high permeability at high frequency. Therefore, ferrite has become a widely used non-metallic magnetic material in the field of high frequency and weak current. It is often used in speaker, loudspeaker and other equipment.
Sintered Ring/Block/Arc/Segement Rare Earth Permanent Ferrite Magnets for Motor/Generator
| Product Name | Ferrite Magnets |
| Demension | Customized |
| Coating | No coating or customized |
| Shape | Disk, Block, Ball, Ring, Cylinder, Tile etc. or customized |
| Magnetization Direction | Thickness, Length, Axially, Diametre, Radially, Multipolar |
| Application | Refrigerator Magnets, Loudspeakers, Small Electric Motors, Microwave Components, High-frequency Inductors and Transformers |
| Packaging | Vacuum packing, Cystosepiment, Carton Box |
| Magnetic and Physical Properties for Sintered Ferrite magnet(Chinese Standard) |
| GRADE | Br(Gs) | Hcb(Oe) | HcJ(Oe) | (BH)max(MGOe) |
| Y8T | 2000 - 2350 | 1570 - 2010 | 2640 - 3520 | 0.8 - 1.2 |
| Y10T | >2000 | 1600 | 2640 | 0.81 |
| Y20 | 3200 - 3800 | 1700 - 2390 | 1760 - 2450 | 2.3 - 2.8 |
| Y22H | 3100 - 3600 | 2770 - 3140 | 3520 - 4020 | 2.5 - 3.0 |
| Y23 | 3200 - 3700 | 2140 - 2390 | 2390 - 2890 | 2.5 - 3.2 |
| Y25 | 3600 - 4000 | 1700 - 2140 | 1760 - 2510 | 2.8 - 3.5 |
| Y26H | 3600 - 3900 | 2770 - 3140 | 2830 - 3200 | 2.9 - 3.5 |
| Y27H | 3700 - 4000 | 2580 - 3140 | 2640 - 3200 | 2.9 - 3.5 |
| Y28 | 3700 - 4000 | 2200 - 2640 | 2260 - 2770 | 3.3 - 3.8 |
| Y30 | >3800 | 2400 | 2500 | 3.3 |
| Y30BH | >3850 | 2800 | 2900 | 3.4 |
| Y30H-1 | 3800 - 4000 | 2890 - 3455 | 2950 - 3640 | 3.4 - 4.1 |
| Y30H-2 | 3950 - 4150 | 3460 - 3770 | 3900 - 4210 | 3.6 - 4.0 |
| Y32 | 4000 - 4200 | 2010 - 2390 | 2070 - 2450 | 3.8 - 4.2 |
| Y33 | 4100 - 4300 | 2770 - 3140 | 2830 - 3200 | 4.0 - 4.4 |
| Y33H | >3850 | 3150 | 3250 | 3.7 |
| Y35 | >4000 | 2600 | 2700 | 3.85 |
| Y35BH | >4000 | >2952 | >3014 | 3.7 |
| | >4150 | 2800 | 2900 | 4.1 |
| Magnetic and Physical Properties for Sintered Ferrite magnet(German Standard) |
| GRADE | Br(Gs) | Hcb(Oe) | HcJ(Oe) | (BH)max(MGOe) |
| HF8/22 | 200-220 | 125-140 | 220-230 | 6.5-6.8 |
| (2.00-2.20) | (1.57-1.76) | (2.76-2.89) | (0.8-1.1) |
| HF20/19 | 320-333 | 170-190 | 190-200 | 20.0-21.0 |
| (3.20-3.33) | (2.14-2.39) | (2.39-2.51) | (2.5-2.7) |
| HF20/28 | 310-325 | 220-230 | 280-290 | 20.0-21.0 |
| (3.10-3.25) | (2.76-2.89) | (3.20-3.64) | (2.5-2.7) |
| HF22/30 | 350-365 | 255-265 | 290-300 | 22.0-23.5 |
| (3.50-3.65) | (3.20-3.33) | (3.64-3.77) | (2.8-3.0) |
| HF24/16 | 350-365 | 155-175 | 160-180 | 24.0-25.5 |
| (3.50-3.65) | (1.95-2.20) | (2.01-2.26) | (3.0-3.2) |
| HF24/23 | 350-365 | 220-230 | 230-240 | 24.0-25.5 |
| (3.50-3.65) | (2.76-2.89) | (2.89-3.01) | (3.0-3.2) |
| HF24/25 | 360-370 | 260-270 | 350-360 | 24.0-25.5 |
| (3.60-3.70) | (3.27-3.39) | (4.40-4.52) | (3.0-3.2) |
| HF26/16 | 370-380 | 155-175 | 160-180 | 26.0-27.0 |
| (3.70-3.80) | (1.95-2.20) | (2.01-2.26) | (3.2-3.4) |
| HF26/18 | 370-380 | 175-190 | 180-190 | 26.0-27.0 |
| (3.70-3.80) | (2.20-2.39) | (2.26-2.39) | (3.3-3.4) |
| HF26/24 | 370-380 | 230-240 | 240-250 | 26.0-27.0 |
| (3.70-3.80) | (2.89-3.01) | (3.01-3.14) | (3.3-3.4) |
| HF26/26 | 370-380 | 230-240 | 260-270 | 26.0-27.0 |
| (3.70-3.80) | (2.89-3.01) | (3.27-3.39) | (3.3-3.4) |
| HF26/30 | 385-395 | 260-270 | 300-310 | 26.0-27.0 |
| (3.85-3.95) | (3.27-3.39) | (3.77-3.89) | (3.3-3.4) |
| HF28/26 | 385-395 | 250-265 | 260-275 | 28.0-30.0 |
| (3.85-3.95) | (3.14-3.33) | (3.27-3.45) | (3.5-3.8) |
| HF28/28 | 385-395 | 260-270 | 280-290 | 28.0-30.0 |
| (3.85-3.95) | (3.27-3.39) | (3.50-3.60) | (3.5-3.8) |
| HF30/26 | 395-405 | 250-260 | 260-270 | 30.0-31.5 |
| (3.95-4.05) | (3.14-3.33) | (3.27-3.39) | (13.8-3.9) |
| HF32/17 | 410-420 | 160-180 | 165-175 | 32.0-33.0 |
| (4.10-4.20) | (2.01-2.26) | (2.07-2.20) | (4.0-4.1) |
| HF32/22 | 410-420 | 215-225 | 220-230 | 32.0-33.0 |
| (4.10-4.20) | (2.70-2.83) | (2.76-2.89) | (4.0-4.1) |
| HF32/25 | 410-420 | 240-250 | 250-260 | 32.0-33.0 |
| (4.10-4.20) | (3.01-3.14) | (3.14-3.27 | (4.0-4.1) |
| Magnetic and Physical Properties for Sintered Ferrite magnet(American Standard) |
| GRADE | Br(Gs) | Hcb(Oe) | HcJ(Oe) | (BH)max(MGOe) |
| C - 1 | 2300 | 1860 | 3500 | 1.05 |
| C - 5 | 3800 | 2400 | 2500 | 3.40 |
| C - 7 | 3400 | 3230 | 4000 | 2.75 |
| C-8 | >3850 | 2950 | 3050 | 3.5 |
| C - 8B | 4200 | 2913 | 2960 | 4.12 |
| C - 8C | >4300 | 2500 | 2550 | 4.3 |
| C - 9 | 3800 | 3516 | 4010 | 3.32 |
| C - 10 | 4000 | 3617 | 3510 | 3.82 |
| C - 11 | 4300 | 2512 | 2560 | 4.32 |
| C - 12 | 3900 | 3667 | 3893 | 3.9 |
| Magnetic and Physical Properties for Sintered Ferrite magnet(Japanese Standard) |
| GRADE | Br(Gs) | Hcb(Oe) | HcJ(Oe) | (BH)max(MGOe) |
| FB9N | 4500 | 3355 | 3455 | 4.88 |
| FB9B | 4400 | 4146 | 4347 | 4.65 |
| FB9H | 4200 | 4008 | 4850 | 4.20 |
| FB6N | 4300 | 3104 | 3154 | 4.41 |
| FB6B | 4100 | 3656 | 3845 | 4.00 |
| FB6H | 3900 | 3656 | 4347 | 3.60 |
| FB6E | 3700 | 3505 | 4800 | 3.25 |
| FB5N | 4300 | 2702 | 2727 | 4.41 |
| FB5B | 4100 | 3154 | 3753 | 4.00 |
| FB5H | 3950 | 3594 | 3907 | 3.70 |
| FB4A | 4000 | 2000 | 2025 | 3.80 |
| FB4D | 4000 | 2802 | 2853 | 3.74 |
| FB3N | 3850 | 2802 | 2853 | 3.30 |
| FB3G | 3600 | 3004 | 3154 | 2.95 |
| FB1A | 2050 | 1798 | 3004 | 0.92 |
FQA
Q: I need a special size magnet, can you make it ?
A: Yes, we have custom made and offer OEM/ODM .
Q: I want to deliver the magnets by express, but worry about the magnets is prohibited by airplane transportation .
A: No problem , air carriage is okay with our magnetic shield package .
Q: Will the magnetism be weaker after use years ?
A: The magnetism decline is neglect, that's why we call it permanent Magnet .
Q: All your magnets are environmental protection ?
A: Yes, our magnets material and surface coating are environmental protection, we have ROHS certificates.
Q: The strong magnets will harm the body?
A: Magnet's force is no influence to human body, but it will influence your phone and electrical parts. please keep away from the electronic products, and please be careful when you take and use it .
Why Choose Us
.HIGH-LEVEL MACHINING ABILITY:
We pride ourselves on providing superior service and products to our customers. Our machining offers great turn-around time, competitive pricing, and superior high quality.
.STRONG DESIGN ABLITY:
Our team has experience in all fields relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.
.RESPONSIBILITY AND ACCOUNTABILITY:
High quality materials are the basis of every successful magnet product we offer. We focus on uniform properties and low variation, so that performance is predictably reliable.
.FREE SAMPLES AVAILABLE:
One of the biggest worries when purchasing from a Chinese supplier, especially for the first time, is that when the goods arrive is it exactly what you want. Our samples procedure takes away that worry completely!
.STABLE QUALITY:
Our service includes regular and thorough inspections throughout the manufacturing process, eliminating the need to employ additional quality control inspectors.
.RESPONSIVE - ON-LINE 24 HOURS:
Our sales and our follow-up service is one to one. If you have any question, we will respond to you within 24 hours.
Address:
No. 158, Fangqian, Tangxi Town, Yinzhou, Ningbo
Business Type:
Trading Company
Business Range:
Metallurgy, Mineral & Energy
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
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