Neodymium Magnetic Bar
Rare Earth NdFeB Magnetic Bar
Permanent Special NdFeB Magnet Description
Permanent magnets is one special shape of Rare earth magnets and permanent magnets. It is always manufactured via Wire Cutting and grinding etc. Regular Arc magnets or Segment magnets have the following important factors such as, Outer Diameter Or Outer Radius, Inner Diameter or Inner Radius, Degree of Angle, Thickness, Length, Round Edge etc
Generally speaking, Arc Magnets are all made as Customer Design and as Special requirement.
Our factory produce and manufacture magnets according to customer's design on shape, dimension, grades, coatings etc.
To offer you our Arc magnets price, please offer the following details:
Magnets grade: From N35 To N50, from N Series to UH Series.
Magnets drawing with size and shape and different side view.
Magnetism direction: Mostly magnetized via diameter, if special magnetism direction, please show on the drawing in advance.
Magnets coating: Nickel, Zn, Black Epoxy, AG, Au etc.
Quantities: More mass order quantities. More Lower the prices. Original factory.
Product Description
Neodymium-iron-boron magnet is one kind of the permanent magnets.
Material Grade of NdFeB magnets:
Magnet N-( N35, N38, N40, N42, N45, N48, N50),
Magnet M-(35M, 38M, 40M, 42M, 45M, 48M),
Magnet H-(35H, 38H, 40H, 42H, 45H),
Magnet SH-(30SH, 33SH, 35SH, 38SH, 40SH, 42SH),
Magnet UH-( 28UH, 30UH, 33UH, 35UH, 38UH),
Magnet EH-(28EH, 30EH, 30EH, 33EH, 35EH)
1) Application of NdFeB magnet: Toys, package, Printer, Switchboard, Phone, voice coil motors (VCM's) in hard disk drives, high Performance motors, brushless DC motors, magnetic separation, magnetic resonance imaging, sensors, loudspeakers etc.
2) The coating of NdFeB magnets can be Zn, Ni, Ni-Cu-Ni, Epoxy, CR3+ZN, NI+AG, NI+AU.
3) Our factory can also manufacture various sizes of NdFeB magnet, according to the customer's specification
Most of our products sell to the United Kingdom, Germany, France, USA, and Russia. Not only have we provided magnets but also the solutions of magnet application assembly.
To quote, we need the following information
1) General magnetic properties
2) Nominal dimension
3) Direction of orientation
4) State of Orientation(need to be magnetized or not)
5) Quantity
6) Magnet size
|
Technical Data of Sintered NdFeB Magnet |
|
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.
