Disc Magnet
Neodymium Ring magnet
Sintered Permanent Disc Magnet
Rare Earth Neodymium (NdFeB) Ring Magnet
Disc Magnets
1. Certification: ISO9001, SGS & RoHS
2. High quality, competitive price
Ring Rare Earth Neodymium Magnet
1. Material: Neodymium-Iron-Boron Magnet
2. Size: It will be different according to client's requirement;
3. Magnetic property: From N35 to N52, 35M to 50M, 35H t 48H, 33SH to 45SH, 30UH to 40UH, 30EH to 38EH; We are able to manufacture the full range of Sintered ND-Fe-B products including the high energy magnets such as N52, 50M, 48H, 45SH, 40UH, 38EH, 34AH, (BH)max from 33-53MGOe, maximum working temperature up to 230 Degrees Centigrade.
4. Coating: Zn, Nickle, silver, gold, epoxy and so on.
5. Advantage:
A. Chemical Composition: ND2Fe14B: Neodymium magnets are hard, brittle and easily corrode;
B. Moderate Temperature Stability: Neodymium magnets lose -0.09~-0.13%of Br/° C. Their working stability is under 80° C for low Hcj Neodymium magnets and above 200° C for high Hcj Neodymium magnets;
C. Excellet Strength Value: The highest(BH)max reaches up to 51MGOe;
6. Application: Sensors, speakers, brushless motor, DC motor, Step motor, wind turbine/wind generator, magntic hooks, magnetic filter, cup magnet, Automobiles, magnetic coupling, magnetic chuch, permanent magnetic lift, and so on.
Product Feature:
Produced by the powder metallurgical method with chemical composition of ND2Fe14B
Very brittle and hard
Poorest corrosion resistance of all commercial magnetic material
High resistance to magnetic demagnetization
Excellent cost to performance ratio
Reasonable temperature stability
Not suitable for application which exposed to high temperatures
NdFeB permanent magnet is mainly used in Micro-motor, Electronic Industry, Car Industry, Petrochemical, NMR devices, Sound equipments, Maglev System, Magnetic drive and Magnetotherapy system, and its also used in Motorbikes, Car oil-duct's magnetization, with the aim of saving oil.
Earth permanent magnet (NdFeB) has the strongest magnetism nowadays. It does not only has high remanence, high coercivity, high energy product, and high-functional, but also it can processed into a variety of sizes easily. Now, it is widely used in avigation, spaceflight, electron, electrical sound, electrical machinery, apparatus, meters, medical technology, and especially apply to develop high-performance, small and light replacements.
How to get quick quotation from MLY?
In order to quote you exactly and quickly, please offer us necessary information as below:
1. Magnet Application.
2. Magnet Grade, Br, Hcj, Working temperature, etc.
3. Magnet's property, dimensions, tolerance, surface treatment, and so on.
4. Your standard inspection method for the magnet.
5. Special requirements about the package and transportation.
6. The exact mass production quantity.
Why choose MLY's magnet?
1. We have over 10 years experience in manufacturing NdFeB mangets.
2. We are focusing on high precision, high challenge and high quality magnets.
3. We have technological superiority, guarantee quality and competitive price.
4. We can offer fast response and fast delivery.
Contact: Ms. Grace Ye
|
Grade |
Br |
Hcb |
Hcj |
(BH)max |
(Tw) |
|
mT |
(kGs) |
kA/m |
(kOe) |
kA/m |
(kOe) |
kJ/m3 |
(MGOe) |
|
N35 |
1170-1220 |
(11.7-12.2) |
≥868 |
( ≥10.9) |
≥955 |
( ≥12) |
263-287 |
(33-36) |
80 ºC |
|
N38 |
1220-1250 |
(12.2-12.5) |
≥899 |
( ≥11.3) |
≥955 |
( ≥12) |
287-310 |
(36-39) |
80 ºC |
|
N40 |
1250-1280 |
(12.5-12.8) |
≥907 |
( ≥11.4) |
≥955 |
( ≥12) |
302-326 |
(38-41) |
80 ºC |
|
N42 |
1280-1320 |
(12.8-13.2) |
≥915 |
( ≥11.5) |
≥955 |
( ≥12) |
318-342 |
(40-43) |
80 ºC |
|
N45 |
1320-1380 |
(13.2-13.8) |
≥923 |
( ≥11.6) |
≥955 |
( ≥12) |
342-366 |
(43-46) |
80 ºC |
|
N48 |
1380-1420 |
(13.8-14.2) |
≥923 |
( ≥11.6) |
≥876 |
( ≥12) |
366-390 |
(46-49) |
80 ºC |
|
N50 |
1400-1450 |
(14.0-14.5) |
≥796 |
( ≥10.0) |
≥876 |
( ≥11) |
382-406 |
(48-51) |
60 ºC |
|
N52 |
1430-1480 |
(14.3-14.8) |
≥796 |
( ≥10.0) |
≥876 |
( ≥11) |
398-422 |
(50-53) |
60 ºC |
|
30M |
1080-1130 |
(10.8-11.3) |
≥796 |
( ≥10.0) |
≥1114 |
( ≥14) |
223-247 |
(28-31) |
100 ºC |
|
33M |
1130-1170 |
(11.3-11.7) |
≥836 |
( ≥10.5) |
≥1114 |
( ≥14) |
247-263 |
(31-33) |
100 ºC |
|
35M |
1170-1220 |
(11.7-12.2) |
≥868 |
( ≥10.9) |
≥1114 |
( ≥14) |
263-287 |
(33-36) |
100 ºC |
|
38M |
1220-1250 |
(12.2-12.5) |
≥899 |
( ≥11.3) |
≥1114 |
( ≥14) |
287-310 |
(36-39) |
100 ºC |
|
40M |
1250-1280 |
(12.5-12.8) |
≥923 |
( ≥11.6) |
≥1114 |
( ≥14) |
302-326 |
(38-41) |
100 ºC |
|
42M |
1280-1320 |
(12.8-13.2) |
≥955 |
( ≥12.0) |
≥1114 |
( ≥14) |
318-342 |
(40-43) |
100 ºC |
|
45M |
1320-1380 |
(13.2-13.8) |
≥995 |
( ≥12.5) |
≥1114 |
( ≥14) |
342-366 |
(43-46) |
100 ºC |
|
48M |
1360-1430 |
(13.6-14.3) |
≥1027 |
( ≥12.9) |
≥1114 |
( ≥14) |
366-390 |
(46-49) |
100 ºC |
|
50M |
1400-1450 |
(14.0-14.5) |
≥1033 |
( ≥13.0) |
≥1114 |
( ≥14) |
382-406 |
(48-51) |
100 ºC |
|
30H |
1080-1130 |
(10.8-11.3) |
≥796 |
( ≥10.0) |
≥1353 |
( ≥17) |
223-247 |
(28-31) |
120 ºC |
|
33H |
1130-1170 |
(11.3-11.7) |
≥836 |
( ≥10.5) |
≥1353 |
( ≥17) |
247-271 |
(31-34) |
120 ºC |
|
35H |
1170-1220 |
(11.7-12.2) |
≥868 |
( ≥10.9) |
≥1353 |
( ≥17) |
263-287 |
(33-36) |
120 ºC |
|
38H |
1220-1250 |
(12.2-12.5) |
≥899 |
( ≥11.3) |
≥1353 |
( ≥17) |
287-310 |
(36-39) |
120 ºC |
|
40H |
1250-1280 |
(12.5-12.8) |
≥923 |
( ≥11.6) |
≥1353 |
( ≥17) |
302-326 |
(38-41) |
120 ºC |
|
42H |
1280-1320 |
(12.8-13.2) |
≥955 |
( ≥12.0) |
≥1353 |
( ≥17) |
318-342 |
(40-43) |
120 ºC |
|
45H |
1300-1360 |
(13-13.6) |
≥963 |
( ≥12.1) |
≥1353 |
( ≥17) |
326-358 |
(43-46) |
120 ºC |
|
48H |
1370-1430 |
(13.7-14.3) |
≥995 |
( ≥12.5) |
≥1353 |
( ≥17) |
366-390 |
(46-49) |
120 ºC |
|
30SH |
1080-1130 |
(10.8-11.3) |
≥804 |
( ≥10.1) |
≥1592 |
( ≥20) |
223-247 |
(28-31) |
150 ºC |
|
33SH |
1130-1170 |
(11.3-11.7) |
≥844 |
( ≥10.6) |
≥1592 |
( ≥20) |
247-271 |
(31-34) |
150 ºC |
|
35SH |
1170-1220 |
(11.7-12.2) |
≥876 |
( ≥11.0) |
≥1592 |
( ≥20) |
263-287 |
(33-36) |
150 ºC |
|
38SH |
1220-1250 |
(12.2-12.5) |
≥907 |
( ≥11.4) |
≥1592 |
( ≥20) |
287-310 |
(36-39) |
150 ºC |
|
40SH |
1240-1280 |
(12.5-12.8) |
≥939 |
( ≥11.8) |
≥1592 |
( ≥20) |
302-326 |
(38-41) |
150 ºC |
|
42SH |
1280-1320 |
(12.8-13.2) |
≥987 |
( ≥12.4) |
≥1592 |
( ≥20) |
318-342 |
(40-43) |
150 ºC |
|
45SH |
1320-1380 |
(13.2-13.8) |
≥1003 |
( ≥12.6) |
≥1592 |
( ≥20) |
342-366 |
(43-46) |
150 ºC |
|
28UH |
1020-1080 |
(10.2-10.8) |
≥764 |
( ≥9.6) |
≥1990 |
( ≥25) |
207-231 |
(26-29) |
180 ºC |
|
30UH |
1080-1130 |
(10.8-11.3) |
≥812 |
( ≥10.2) |
≥1990 |
( ≥25) |
223-247 |
(28-31) |
180 ºC |
|
33UH |
1130-1170 |
(11.3-11.7) |
≥852 |
( ≥10.7) |
≥1990 |
( ≥25) |
247-271 |
(31-34) |
180 ºC |
|
35UH |
1180-1220 |
(11.8-12.2) |
≥860 |
( ≥10.8) |
≥1990 |
( ≥25) |
263-287 |
(33-36) |
180 ºC |
|
38UH |
1220-1250 |
(12.2-12.5) |
≥876 |
( ≥11.0) |
≥1990 |
( ≥25) |
287-310 |
(36-39) |
180 ºC |
|
40UH |
1240-1280 |
(12.5-12.8) |
≥899 |
( ≥11.3) |
≥1990 |
( ≥25) |
302-326 |
(38-41) |
180 ºC |
|
28EH |
1040-1090 |
(10.4-10.9) |
≥780 |
( ≥9.8) |
≥2388 |
( ≥30) |
207-231 |
(26-29) |
200 ºC |
|
30EH |
1080-1130 |
(10.8-11.3) |
≥812 |
( ≥10.2) |
≥2388 |
( ≥30) |
223-247 |
(28-31) |
200 ºC |
|
33EH |
1130-1170 |
(11.3-11.7) |
≥836 |
( ≥10.5) |
≥2388 |
( ≥30) |
247-271 |
(31-34) |
200 ºC |
|
35EH |
1170-1220 |
(11.7-12.2) |
≥876 |
( ≥11.0) |
≥2388 |
( ≥30) |
263-287 |
(33-36) |
200 ºC |
|
38EH |
1220-1250 |
(12.2-12.5) |
≥899 |
( ≥11.3) |
≥2388 |
( ≥30) |
287-310 |
(36-39) |
200 ºC |
|
28AH |
1040-1090 |
(10.4-10.9) |
≥787 |
( ≥9.9) |
≥2624 |
( ≥33) |
207-231 |
(26-29) |
230 ºC |
|
30AH |
1080-1130 |
(10.8-11.3) |
≥819 |
( ≥10.3) |
≥2624 |
( ≥33) |
223-247 |
(28-31) |
230 ºC |
|
33AH |
1130-1170 |
(11.3-11.7) |
≥843 |
( ≥10.6) |
≥2624 |
( ≥33) |
247-271 |
(31-34) |
230 ºC
|
Dongguan Meilaiyuan Permanent Magnet Technology Co., Ltd who is a specializing in the production of NdFeB permanent magnet materials manufacturer in China. We are also marketing other permanent magnets, such as Sm-Co, AlNiCo.
Meilaiyuan grasps the opportunity of new energy and energy-saving environmental protection industry development, is committed to high performance, high precision and complex magnet products development and production. Our annual capacity is over 800 tons.
After years of market development, now our products are widely used in micro motor, automobile, medical equipment, electro-acoustic components, wind power, magnetic separator, and other fields. Thanks to the unique product features, production processes and quality ensuring system, our products have been exported to all over the world.
Our main products:
Sintered Arc NdFeB Magnet; Special Shape NdFeB Magnet; Ferrite Arc Magnet.
We sincerely welcome all domestic and international trade buyers to come for negotiating and furthering development in business cooperation.
