18 Years Factory Ndfeb Block Magnet - Strong Permanent Neodymium Magnets – Pulong Detail:
Product Description
Composite: Rare Earth Magnets
Size: Customized for Neodymium Magnet
Other Coating: Ni, Ni-Cu-Ni, Zn(Cr3+), Tin, Epoxy, Ni-AG, Ni-Au
Tolerance: +/-0.05 for Neodymium Magnet
Delivery Detail: 15 Days After Order Confirmed for Neodymium Magnet
Export Markets: Global
OEM Service: Yes
Other Shape: Arc, Ring, Ball, Bar, Strick, Sheet, Block for Neo
Transport Package: Sea Pallet / Air Carton / Express Packaging
Origin: China
Production Capacity: 10, 000, 000 PCS/Month
Magnetic Properties
Grade | Remanence | Magnetic Inductio | Intrinsic Coercivity | Max Magnetic Energy Product | Temperature Coefficient | Max Working Temperture | Density | |||||
Br | Hcb | Hcj | (BH)max | α Br | β Hcj | Tw | ρ | |||||
T | kGs | kA/m | kOe | kA/m | kOe | KJ/m3 | MGOe | %/℃ | %/℃ | ℃ | g/cm2 | |
N55 | ≥1.45 | ≥14.5 | 836 | 10.5 | ≥955 | ≥12 | 406-437 | 51-55 | -0.12 | -0.8 | 80 | ≥7.5 |
N54 | ≥1.44 | ≥14.4 | 836 | 10.5 | ≥955 | ≥12 | 398-437 | 50-55 | -0.12 | -0.8 | 80 | ≥7.5 |
N52 | 1.42-1.44 | 14.2-14.4 | 836 | 10.5 | ≥955 | ≥12 | 390-422 | 49-53 | -0.12 | -0.8 | 80 | ≥7.5 |
N50 | 1.4-1.42 | 14-14.2 | 836 | 10.5 | ≥955 | ≥12 | 374-406 | 47-51 | -0.12 | -0.8 | 80 | ≥7.5 |
N48 | 1.37-1.4 | 13.7-14 | 915 | 11.5 | ≥955 | ≥12 | 366-390 | 46-49 | -0.12 | -0.8 | 80 | ≥7.5 |
N45 | 1.32-1.37 | 13.2-13.7 | 915 | 11.5 | ≥955 | ≥12 | 342-366 | 43-46 | -0.12 | -0.8 | 80 | ≥7.5 |
54M | ≥1.44 | ≥14.4 | 1056 | 13.3 | ≥1114 | ≥14 | 398-422 | 50-53 | -0.12 | -0.8 | 100 | ≥7.5 |
52M | 1.42-1.44 | 14.2-14.4 | 1056 | 13.3 | ≥1114 | ≥14 | 390-422 | 49-53 | -0.12 | -0.8 | 100 | ≥7.5 |
50M | 1.4-1.42 | 14-14.2 | 1034 | 13.0 | ≥1114 | ≥14 | 374-406 | 47-51 | -0.12 | -0.8 | 100 | ≥7.5 |
48M | 1.37-1.4 | 13.7-14 | 1019 | 12.8 | ≥1114 | ≥14 | 366-390 | 46-49 | -0.12 | -0.8 | 100 | ≥7.5 |
45M | 1.32-1.37 | 13.2-13.7 | 1008 | 12.7 | ≥1114 | ≥14 | 342-366 | 43-46 | -0.12 | -0.8 | 100 | ≥7.5 |
42M | 1.28-1.32 | 12.8-13.2 | 970 | 12.2 | ≥1114 | ≥14 | 318-342 | 40-43 | -0.12 | -0.8 | 100 | ≥7.5 |
54H | ≥1.44 | ≥14.4 | 1056 | 13.3 | ≥1353 | ≥17 | 398-422 | 50-53 | -0.12 | -0.7 | 120 | ≥7.5 |
52H | 1.42-1.44 | 14.2-14.4 | 1056 | 13.3 | ≥1353 | ≥17 | 390-422 | 49-53 | -0.12 | -0.7 | 120 | ≥7.5 |
50H | 1.4-1.42 | 14-14.2 | 1034 | 13.0 | ≥1353 | ≥17 | 374-406 | 47-51 | -0.12 | -0.7 | 120 | ≥7.5 |
48H | 1.37-1.4 | 13.7-14 | 1019 | 12.8 | ≥1353 | ≥17 | 366-390 | 46-49 | -0.12 | -0.7 | 120 | ≥7.5 |
45H | 1.32-1.37 | 13.2-13.7 | 1008 | 12.7 | ≥1353 | ≥17 | 342-366 | 43-46 | -0.12 | -0.7 | 120 | ≥7.5 |
42H | 1.28-1.32 | 12.8-13.2 | 970 | 12.2 | ≥1353 | ≥17 | 318-342 | 40-43 | -0.12 | -0.7 | 120 | ≥7.5 |
40H | 1.26-1.28 | 12.6-12.8 | 948 | 11.9 | ≥1353 | ≥17 | 302-326 | 38-41 | -0.12 | -0.7 | 120 | ≥7.5 |
52SH | 1.42-1.44 | 14.2-14.4 | 1056 | 13.3 | ≥1592 | ≥20 | 390-422 | 49-53 | -0.12 | -0.6 | 150 | ≥7.5 |
50SH | 1.4-1.42 | 14-14.2 | 1034 | 13.0 | ≥1592 | ≥20 | 374-406 | 47-51 | -0.12 | -0.6 | 150 | ≥7.5 |
48SH | 1.37-1.4 | 13.7-14 | 1019 | 12.8 | ≥1592 | ≥20 | 366-390 | 46-49 | -0.12 | -0.6 | 150 | ≥7.5 |
45SH | 1.32-1.37 | 13.2-13.7 | 1008 | 12.7 | ≥1592 | ≥20 | 342-366 | 43-46 | -0.12 | -0.6 | 150 | ≥7.5 |
42SH | 1.28-1.32 | 12.8-13.2 | 970 | 12.2 | ≥1592 | ≥20 | 318-342 | 40-43 | -0.12 | -0.6 | 150 | ≥7.5 |
40SH | 1.26-1.28 | 12.6-12.8 | 948 | 11.9 | ≥1592 | ≥20 | 302-326 | 38-41 | -0.12 | -0.6 | 150 | ≥7.5 |
38SH | 1.22-1.26 | 12.2-12.6 | 925 | 11.6 | ≥1592 | ≥20 | 287-310 | 36-39 | -0.12 | -0.6 | 150 | ≥7.5 |
35SH | 1.17-1.22 | 11.7-12.2 | 887 | 11.1 | ≥1592 | ≥20 | 263-287 | 33-36 | -0.12 | -0.6 | 150 | ≥7.5 |
33SH | 1.13-1.17 | 11.3-11.7 | 857 | 10.8 | ≥1592 | ≥20 | 247-271 | 31-34 | -0.12 | -0.6 | 150 | ≥7.5 |
30SH | 1.08-1.13 | 10.8-11.3 | 819 | 10.3 | ≥1592 | ≥20 | 223-254 | 28-32 | -0.12 | -0.6 | 150 | ≥7.5 |
48UH | 1.36-1.4 | 13.6-14 | 1029 | 12.9 | ≥1990 | ≥25 | 366-390 | 46-49 | -0.12 | -0.6 | 180 | ≥7.5 |
45UH | 1.32-1.37 | 13.2-13.7 | 1008 | 12.7 | ≥1990 | ≥25 | 342-366 | 43-46 | -0.12 | -0.6 | 180 | ≥7.5 |
42UH | 1.28-1.32 | 12.8-13.2 | 970 | 12.2 | ≥1990 | ≥25 | 318-342 | 40-43 | -0.12 | -0.6 | 180 | ≥7.5 |
40UH | 1.26-1.28 | 12.6-12.8 | 948 | 11.9 | ≥1990 | ≥25 | 302-326 | 38-41 | -0.12 | -0.6 | 180 | ≥7.5 |
38UH | 1.22-1.26 | 12.2-12.6 | 925 | 11.6 | ≥1990 | ≥25 | 287-310 | 36-39 | -0.12 | -0.6 | 180 | ≥7.5 |
35UH | 1.17-1.22 | 11.7-12.2 | 887 | 11.1 | ≥1990 | ≥25 | 263-287 | 33-36 | -0.12 | -0.6 | 180 | ≥7.5 |
33UH | 1.13-1.17 | 11.3-11.7 | 857 | 10.8 | ≥1990 | ≥25 | 247-271 | 31-34 | -0.12 | -0.6 | 180 | ≥7.5 |
30UH | 1.08-1.13 | 10.8-11.3 | 819 | 10.3 | ≥1990 | ≥25 | 223-255 | 28-32 | -0.12 | -0.51 | 180 | ≥7.5 |
28UH | 1.02-1.08 | 10.2-10.8 | 773 | 9.7 | ≥1990 | ≥25 | 207-231 | 26-29 | -0.12 | -0.51 | 180 | ≥7.5 |
42EH | 1.28-1.32 | 12.8-13.2 | 970 | 12.2 | ≥2388 | ≥30 | 318-342 | 40-43 | -0.12 | -0.5 | 200 | ≥7.5 |
40EH | 1.25-1.28 | 12.5-12.8 | 948 | 11.9 | ≥2388 | ≥30 | 302-326 | 38-41 | -0.12 | -0.5 | 200 | ≥7.5 |
38EH | 1.22-1.26 | 12.2-12.6 | 925 | 11.6 | ≥2388 | ≥30 | 287-310 | 36-39 | -0.12 | -0.5 | 200 | ≥7.5 |
35EH | 1.17-1.22 | 11.7-12.2 | 887 | 11.1 | ≥2388 | ≥30 | 263-287 | 33-36 | -0.12 | -0.5 | 200 | ≥7.5 |
33EH | 1.13-1.17 | 11.3-11.7 | 857 | 10.8 | ≥2388 | ≥30 | 247-271 | 31-34 | -0.12 | -0.5 | 200 | ≥7.5 |
30EH | 1.08-1.13 | 10.8-11.3 | 819 | 10.3 | ≥2388 | ≥30 | 223-255 | 28-32 | -0.12 | -0.51 | 200 | ≥7.5 |
28EH | 1.02-1.08 | 10.2-10.8 | 773 | 9.7 | ≥2388 | ≥30 | 207-231 | 26-29 | -0.12 | -0.51 | 200 | ≥7.5 |
40AH | 1.25-1.28 | 12.5-12.8 | 948 | 11.9 | ≥2786 | ≥35 | 302-326 | 38-41 | -0.12 | -0.51 | 220 | ≥7.5 |
38AH | 1.22-1.26 | 12.2-12.6 | 925 | 11.6 | ≥2786 | ≥35 | 287-310 | 36-39 | -0.12 | -0.51 | 220 | ≥7.5 |
35AH | 1.17-1.22 | 11.7-12.2 | 887 | 11.1 | ≥2786 | ≥35 | 263-287 | 33-36 | -0.12 | -0.51 | 220 | ≥7.5 |
33AH | 1.13-1.17 | 11.3-11.7 | 857 | 10.8 | ≥2786 | ≥35 | 247-271 | 31-34 | -0.12 | -0.51 | 220 | ≥7.5 |
30AH | 1.08-1.13 | 10.8-11.3 | 819 | 10.3 | ≥2786 | ≥35 | 223-255 | 28-32 | -0.12 | -0.51 | 220 | ≥7.5 |
28AH | 1.02-1.08 | 10.2-10.8 | 773 | 9.7 | ≥2786 | ≥35 | 199-231 | 25-29 | -0.12 | -0.51 | 220 | ≥7.5 |
Process Flow Diagram
Dimensional Tolerance
Squared-shaped products | |||
Dimensional Range | Dimensional Tolerance | Parallellism | Rectangularity |
0.5≤L≤10 | ±0.03 | ±0.03 | <0.3 |
10≤L≤50 | ±0.05 | ±0.05 | |
L>50 | ±0.1 | ±0.1 |
Wafer-shaped Products | |||
Dimensional Range | Circularity | Dimensional Tolerance | Planeness |
1≤D≤5 | ±0.02 | ±0.02 | ±0.02 |
5≤D≤25 | ±0.03 | ±0.05 | ±0.02 |
25≤D≤50 | ±0.05 | ±0.05 | ±0.03 |
D>50 | ±0.05 | ±0.1 | ±0.1 |
Ring-shaped Products | |||
Dimensional Range | Circularity | Dimensional Tolerance | Planeness |
1≤d≤3 | ±0.02 | ±0.02 | ±0.02 |
3≤d≤5 | ±0.04 | ±0.03 | ±0.02 |
5≤d≤15 | ±0.05 | ±0.05 | ±0.03 |
d>15 | ±0.1 | ±0.05 | ±0.1 |
Segment-shaped Products | ||
Geometric Tolerance | Dimensional Range | Dimensional Tolerance |
Wall Thickness | T≤10 | ±0.04 |
10<T≤25 | ±0.05 | |
Length | L≤10 | ±0.03 |
10<L≤25 | ±0.03 | |
25<L≤63 | ±0.04 | |
L>63 | ±0.06 | |
Chord Length | W≤63 | ±0.05 |
W>63 | ±0.06 |
Pulong Magnet has more than 10 years’ experience to deal with the magnets and magnetic products!
Strategic cooperation with China’s No.1 rare earth miner Chinalco!
Contact us today or send us a special request and let us know what you are looking for.
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abide by the contract", conforms on the market requirement, joins from the market competition by its good quality likewise as provides more comprehensive and superb support for customers to let them become large winner. The pursue of the company, is definitely the clients' pleasure for 18 Years Factory Ndfeb Block Magnet - Strong Permanent Neodymium Magnets – Pulong, The product will supply to all over the world, such as: Sheffield, Kazakhstan, Swiss, In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we will continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.
By Jeff Wolfe from USA - 2018.02.04 14:13
Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
By Nicole from Romania - 2017.08.18 18:38