OEM/ODM Factory Neodymium Disc Magnets - Neodymium Magnet Super Magnet Strong Magnet – Xinfeng Detail:
PRODUCT INTRODUCTION
NdFeb has the best performance among the rare-earth permanent magnets. It is the rare earth permanent magnet with the strongest magnetic property at present. It has an extreme high BH max and good Hcj, and greatly machinability. It is the most widely used permanent magnet material in the industrial field and known as the “Magnet King”.
As NdFeB is easily oxidized or corroded, it can be plated or coated according to the requirements of the working environment of the product. The coating could be nickel, nickel-copper-nickel, zinc, tin, chromium, black epoxy, phosphorization, not plating, etc. All coatings meet the requirements of RoHS.
NdFeb is the alloy magnet of Neodymium (Nd), Iron (Fe), Boron (B) and some other microelements, produce through the Powder Metallurgy technology. China owns abundant rare earth resources and supplies the world 70% rare earth magnets.
At present, the performance of our products has reached the first-class level of the world. Our products have been widely used in aerospace, medical, electronic equipment, automotive equipment, motors, generators, nuclear magnetic resonance, magnetic levitation, magnetic separator, electro-acoustic fields, etc.
PRODUCT DETAILS AND CURVE
Product Details
Curve
MAGNETIC PROPERTY PARAMETERS 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 ℃ |
|
N38 |
1220-1250(12.2-12.5) |
≥ 899(11.3) |
≥ 955(12) |
287-310(36-39) |
80 ℃ |
|
N40 |
1250-1280(12.5-12.8) |
≥ 907(11.4) |
≥ 955(12) |
302-326(38-41) |
80 ℃ |
|
N42 |
1280-1320(12.8-13.2) |
≥ 915(11.5) |
≥ 955(12) |
318-342(41-43) |
80 ℃ |
|
N45 |
1320-1380(13.2-13.8) |
≥ 923(11.6) |
≥ 955(12) |
342-366(43-46) |
80 ℃ |
|
N48 |
1380-1420(13.8-14.2) |
≥ 923(11.6) |
≥ 955(12) |
366-390(46-49) |
80 ℃ |
|
N50 |
1400-1450(14.0-14.5) |
≥ 796(10.0) |
≥ 876(11) |
374-406(47-51) |
80 ℃ |
|
N52 |
1430-1480(14.3-14.8) |
≥ 796(10.0) |
≥ 876(11) |
390-422(49-53) |
80 ℃ |
|
N54 |
1450-1510(14.5-15.1) |
≥ 836(10.5) |
≥ 876(11) |
406-438(51-55) |
80 ℃ |
|
33M |
1130-1170(11.3-11.7) |
≥ 836(10.5) |
≥1114(14) |
247-263(31-33) |
100 ℃ |
|
35M |
1170-1220(11.7-12.2) |
≥ 868(10.9) |
≥1114(14) |
263-287(33-36) |
100 ℃ |
|
38M |
1220-1250(12.2-12.5) |
≥ 899(11.3) |
≥1114(14) |
287-310(36-39) |
100 ℃ |
|
40M |
1250-1280(12.5-12.8) |
≥ 923(11.6) |
≥1114(14) |
302-326(38-41) |
100 ℃ |
|
42M |
1280-1320(12.8-13.2) |
≥ 955(12.0) |
≥1114(14) |
318-342(40-43) |
100 ℃ |
|
45M |
1320-1380(13.2-13.8) |
≥ 995(12.5) |
≥1114(14) |
342-366(43-46) |
100 ℃ |
|
48M |
1360-1430(13.6-14.3) |
≥ 1027(12.9) |
≥1114(14) |
366-390(46-49) |
100 ℃ |
|
50M |
1400-1450(14.0-14.5) |
≥ 1033(13.0) |
≥1114(14) |
382-406(48-51) |
100 ℃ |
|
52M |
1420-1480(14.2-14.8) |
≥ 1059(13.3) |
≥1114(14) |
390-422(49-53) |
100 ℃ |
|
35H |
1170-1220(11.7-12.2) |
≥ 868(10.9) |
≥1353(17) |
263-287(33-36) |
120 ℃ |
|
38H |
1220-1250(12.2-12.5) |
≥ 899(11.3) |
≥1353(17) |
287-310(36-39) |
120 ℃ |
|
40H |
1250-1280(12.5-12.8) |
≥ 923(11.6) |
≥1353(17) |
302-326(38-41) |
120 ℃ |
|
42H |
1280-1320(12.8-13.2) |
≥ 955(12.0) |
≥1353(17) |
318-342(40-43) |
120 ℃ |
|
45H |
1320-1360(13.2-13.6) |
≥ 963(12.1) |
≥1353(17) |
326-358(43-46) |
120 ℃ |
|
48H |
1370-1430(13.7-14.3) |
≥ 995(12.5) |
≥1353(17) |
366-390(46-49) |
120 ℃ |
|
50H |
1400-1450(14.0-14.5) |
≥ 1027(12.9) |
≥1274(16) |
374-406(47-51) |
120 ℃ |
|
35SH |
1170-1220(11.7-12.2) |
≥ 876(11.0) |
≥1592(20) |
263-287(33-36) |
150 ℃ |
|
38SH |
1220-1250(12.2-12.5) |
≥ 907(11.4) |
≥1592(20) |
287-310(36-39) |
150 ℃ |
|
40SH |
1250-1280(12.5-12.8) |
≥ 939(11.8) |
≥1592(20) |
302-326(38-41) |
150 ℃ |
|
42SH |
1280-1320(12.8-13.2) |
≥ 987(12.4) |
≥1592(20) |
318-342(40-43) |
150 ℃ |
|
45SH |
1320-1380(13.2-13.8) |
≥ 1003(12.6) |
≥1592(20) |
342-366(43-46) |
150 ℃ |
|
48SH |
1360-1400(13.6-14.0) |
≥ 1034(13) |
≥1592(20) |
366-390(46-49) |
150 ℃ |
|
28UH |
1020-1080(10.2-10.8) |
≥ 764(9.6) |
≥1990(25) |
207-231(26-29) |
180 ℃ |
|
30UH |
1080-1130(10.8-11.3) |
≥ 812(10.2) |
≥1990(25) |
223-247(28-31) |
180 ℃ |
|
33UH |
1130-1170(11.3-11.7) |
≥ 852(10.7) |
≥1990(25) |
247-271(31-34) |
180 ℃ |
|
35UH |
1180-1220(11.8-12.2) |
≥ 860(10.8) |
≥1990(25) |
263-287(33-36) |
180 ℃ |
|
38UH |
1220-1250(12.2-12.5) |
≥ 876(11.0) |
≥1990(25) |
287-310(36-39) |
180 ℃ |
|
40UH |
1250-1280(12.5-12.8) |
≥ 899(11.3) |
≥1990(25) |
302-326(38-41) |
180 ℃ |
|
42UH |
1290-1350(12.9-13.5) |
≥ 963(12.1) |
≥1990(25) |
318-350(40-44) |
180 ℃ |
|
28EH |
1040-1090(10.4-10.9) |
≥ 780(9.8) |
≥2388(30) |
207-231(26-29) |
200 ℃ |
|
30EH |
1080-1130(10.8-11.3) |
≥ 812(10.2) |
≥2388(30) |
223-247(28-31) |
200 ℃ |
|
33EH |
1130-1170(11.3-11.7) |
≥ 876(10.5) |
≥2388(30) |
247-271(31-34) |
200 ℃ |
|
35EH |
1170-1220(11.7-12.2) |
≥ 876(11.0) |
≥2388(30) |
263-287(33-36) |
200 ℃ |
|
38EH |
1220-1250(12.2-12.5) |
≥ 899(11.3) |
≥2388(30) |
287-310(36-39) |
200 ℃ |
|
40EH |
1260-1290(12.6-12.9) |
≥ 939(11.6) |
≥2388(30) |
302-326(38-41) |
200 ℃ |
|
28AH |
1040-1090(10.4-10.9) |
≥ 787(9.9) |
≥2624(33) |
207-231(26-29) |
230 ℃ |
|
30AH |
1080-1140(10.8-11.3) |
≥ 819(10.3) |
≥2624(33) |
223-247(28-31) |
230 ℃ |
|
33AH |
1130-1170(11.3-11.7) |
≥ 843(10.6) |
≥2624(33) |
247-271(31-34) |
230 ℃ |
|
35AH |
1170-1220(11.7-12.2) |
≥ 876(11) |
≥2624(33) |
263-287(33-36) |
230 ℃ |
|
Note: 1. The above magnetic parameters and physical characteristics are data at room temperature. |
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2.The maximum operating temperature depends on the magnetic aspect ratio, coating and environment factors. |
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PRODUCT DISPLAY
Product detail pictures:
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We offer fantastic strength in high quality and enhancement,merchandising,income and marketing and procedure for OEM/ODM Factory Neodymium Disc Magnets - Neodymium Magnet Super Magnet Strong Magnet – Xinfeng , The product will supply to all over the world, such as: Australia, Chile, Muscat, Our company insists on the principle of "Quality First, Sustainable Development", and takes "Honest Business, Mutual Benefits" as our developable goal. All members sincerely thank all old and new customers' support. We will keep working hard and offering you the highest-quality products and service.
By Myrna from Georgia - 2018.11.04 10:32
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
By Geraldine from Swiss - 2018.03.03 13:09
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