Basic Info.
Application
Speaker Magnet, Industrial Magnet, Solenoid, Motor Magnet
Shape
Block, Disc, Bar, Ring, Cylinder, Arc, Trapezoid
Coating
Ni, Ni-Cu-Ni, Zn, Epoxy
Grade
N35, N38, N40, N42, N45, N48, N50, N52
Composition
Neodymium Iron Boron
Process Technic
Sintering
Package
Export Carton Packing
Specification
ISO9001: 2008, RoHS, SGS
Product Description
Speciation:
1. Grade: N33-N52, 33M-48M, 33H-48H, 30SH-45SH, 30UH-38UH and 30EH-35EH;
2. Maximum Working temperature: 60° C to 200° C
3. Shape: Block, Arc, Bar, Ring, Cube, Disc, or others.
4. Application: Computer, automobile, electric machinary, electro-sound devices, automatic control, magnetic force mechanism, microwave communication, petrochemical industry, medical apparatus and equipment
Characteristics:
* Higher unit magnetic properties than other magnet
* Lower temperature coefficient of magnetic properties than ceramic but higher than SmCo type rare earth magnet
Surface Treatment Method:
Metallic: Zinc, Nickel, Nickel+Nickel, Copper+Nickel, Nickel+Copper+Nickel, Gold, Sliver
Organic: Epoxy, Nickel+Epoxy coating
Temporary: Surface Passivation
Packaging Detail:
Standard export packing. PCS/CTN, CTNS/PLT, CTNS/Wooden carton. PLTS/Container
Max working temperature:
N35-52 series: 80° C(176° F) 35-50M series: 100° C(212° F)
35-48H series: 120° C(248° F) 35-45SH series: 150° C(302° F)
33-40UH series: 180° C(356° F) 33-38EH series: 200° C(392° F)
WHAT INFORMATION SHOULD YOU PROVIDE WHEN ORDERING?
1) Size and shape, if available, a sketch or drawing with dimensions and tolerances
2) Grade and Coating required
3) Delivered magnetized or unmagnetized? Magnetization direction?
4) What will be your quantity?
5) Any special requirements
Welcome inquiry for more details:
Cell Phone: 86 18267013317
| GRADE | (Br) | (bHc) | (iHc) | (BH)max | Tw |
| T | KGs | KA/m | KOe | KA/m | KOe | KJ/m3 | MGOe |
| N35 | 1.18-1.23 | 11.8-12.3 | ≥ 868 | ≥ 10.9 | ≥ 955 | ≥ 12 | 263-287 | 33-36 | ≤ 80 |
| N38 | 1.22-1.28 | 12.2-12.8 | ≥ 899 | ≥ 11.3 | ≥ 955 | ≥ 12 | 287-310 | 36-39 | ≤ 80 |
| N40 | 1.26-1.31 | 12.6-13.1 | ≥ 923 | ≥ 11.6 | ≥ 955 | ≥ 12 | 302-326 | 38-41 | ≤ 80 |
| N42 | 1.28-1.34 | 12.8-13.4 | ≥ 923 | ≥ 11.6 | ≥ 955 | ≥ 12 | 318-342 | 40-43 | ≤ 80 |
| N45 | 1.32-1.37 | 13.2-13.7 | ≥ 876 | ≥ 11.0 | ≥ 955 | ≥ 12 | 342-366 | 43-46 | ≤ 80 |
| N48 | 1.36-1.42 | 13.6-14.2 | ≥ 836 | ≥ 10.5 | ≥ 876 | ≥ 11 | 358-390 | 45-48 | ≤ 80 |
| N50 | 1.39-1.45 | 13.9-14.5 | ≥ 836 | ≥ 10.5 | ≥ 876 | ≥ 11 | 374-406 | 47-51 | ≤ 80 |
| N52 | 1.42-1.48 | 14.2-14.8 | ≥ 796 | ≥ 10.0 | ≥ 876 | ≥ 11 | 390-422 | 49-53 | ≤ 80 |
| N35M | 1.18-1.23 | 11.8-12.3 | ≥ 868 | ≥ 10.9 | ≥ 1114 | ≥ 14 | 263-287 | 33-36 | ≤ 100 |
| N38M | 1.22-1.28 | 12.2-12.8 | ≥ 899 | ≥ 11.3 | ≥ 1114 | ≥ 14 | 287-310 | 36-39 | ≤ 100 |
| N40M | 1.26-1.31 | 12.6-13.1 | ≥ 923 | ≥ 11.6 | ≥ 1114 | ≥ 14 | 302-326 | 38-41 | ≤ 100 |
| N42M | 1.28-1.34 | 12.8-13.4 | ≥ 923 | ≥ 11.6 | ≥ 1114 | ≥ 14 | 318-342 | 40-43 | ≤ 100 |
| N45M | 1.34-1.39 | 13.4-13.9 | ≥ 876 | ≥ 11.0 | ≥ 1114 | ≥ 14 | 342-366 | 43-46 | ≤ 100 |
| N48M | 1.36-1.42 | 13.6-14.2 | ≥ 876 | ≥ 11.0 | ≥ 1114 | ≥ 14 | 366-390 | 46-49 | ≤ 100 |
| N35H | 1.18-1.23 | 11.8-12.3 | ≥ 868 | ≥ 10.9 | ≥ 1353 | ≥ 17 | 263-287 | 33-36 | ≤ 120 |
| N38H | 1.22-1.28 | 12.2-12.8 | ≥ 899 | ≥ 11.3 | ≥ 1353 | ≥ 17 | 287-310 | 36-39 | ≤ 120 |
| N40H | 1.26-1.31 | 12.6-13.1 | ≥ 923 | ≥ 11.6 | ≥ 1353 | ≥ 17 | 302-326 | 38-41 | ≤ 120 |
| N42H | 1.28-1.34 | 12.8-13.4 | ≥ 923 | ≥ 11.6 | ≥ 1353 | ≥ 17 | 318-342 | 40-43 | ≤ 120 |
| N45H | 1.33-1.39 | 13.3-13.9 | ≥ 923 | ≥ 11.6 | ≥ 1353 | ≥ 17 | 342-366 | 43-46 | ≤ 120 |
| N48H | 1.36-1.42 | 13.6-14.2 | ≥ 923 | ≥ 11.6 | ≥ 1274 | ≥ 16 | 366-390 | 46-49 | ≤ 120 |
| N33SH | 1.14-1.19 | 11.4-11.9 | ≥ 836 | ≥ 10.5 | ≥ 1592 | ≥ 20 | 247-270 | 31-34 | ≤ 150 |
| N35SH | 1.18-1.23 | 11.8-12.3 | ≥ 868 | ≥ 10.9 | ≥ 1592 | ≥ 20 | 263-287 | 33-36 | ≤ 150 |
| N38SH | 1.22-1.28 | 12.2-12.8 | ≥ 899 | ≥ 11.3 | ≥ 1592 | ≥ 20 | 287-310 | 36-39 | ≤ 150 |
| N40SH | 1.26-1.31 | 12.6-13.1 | ≥ 923 | ≥ 11.6 | ≥ 1592 | ≥ 20 | 302-326 | 38-41 | ≤ 150 |
| N42SH | 1.28-1.34 | 12.8-13.4 | ≥ 923 | ≥ 11.6 | ≥ 1592 | ≥ 20 | 318-342 | 40-43 | ≤ 150 |
| N45SH | 1.33-1.39 | 13.3-13.9 | ≥ 923 | ≥ 11.6 | ≥ 1592 | ≥ 20 | 342-366 | 43-46 | ≤ 150 |
| N28UH | 1.03-1.09 | 10.3-10.9 | ≥ 780 | ≥ 9.80 | ≥ 1990 | ≥ 25 | 207-231 | 26-29 | ≤ 180 |
| N30UH | 1.09-1.14 | 10.9-11.4 | ≥ 812 | ≥ 10.2 | ≥ 1990 | ≥ 25 | 223-247 | 28-31 | ≤ 180 |
| N33UH | 1.13-1.17 | 11.3-11.7 | ≥ 852 | ≥ 10.7 | ≥ 1990 | ≥ 25 | 247-263 | 31-33 | ≤ 180 |
| N35UH | 1.18-1.22 | 11.8-12.2 | ≥ 868 | ≥ 10.9 | ≥ 1990 | ≥ 25 | 263-287 | 33-36 | ≤ 180 |
| N38UH | 1.22-1.27 | 12.2-12.7 | ≥ 899 | ≥ 11.3 | ≥ 1990 | ≥ 25 | 287-310 | 36-39 | ≤ 180 |
| N28EH | 1.03-1.09 | 10.3-10.9 | ≥ 780 | ≥ 9.80 | ≥ 2388 | ≥ 30 | 207-231 | 26-29 | ≤ 200 |
| N30EH | 1.08-1.13 | 10.8-11.3 | ≥ 812 | ≥ 10.2 | ≥ 2388 | ≥ 30 | 223-247 | 28-31 | ≤ 200 |
| N33EH | 1.13-1.17 | 11.3-11.7 | ≥ 852 | ≥ 10.7 | ≥ 2388 | ≥ 30 | 247-263 | 31-33 | ≤ 200 |
| N35EH | 1.18-1.22 | 11.8-12.2 | ≥ 868 | ≥ 10.9 | ≥ 2388 | ≥ 30 | 263-287 | 33-36 | ≤ 200 |
| N28AH | 1.03-1.09 | 10.3-10.9 | ≥ 780 | ≥ 9.80 | ≥ 2786 | ≥ 35 | 207-231 | 26-29 | ≤ 220 |
| N30AH | 1.08-1.13 | 10.8-11.3 | ≥ 812 | ≥ 10.2 | ≥ 2786 | ≥ 35 | 223-247 | 28-31 | ≤ 220 |
Address:
Lizhai Industrial Zone, Dongyang City, Jinhua, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Security & Protection
Company Introduction:
Zhejiang Dongyang Permanent Magnet Factory is a company of high-new technology in magnet field that combines R&D, manufacturing, marketing, service. Factory has more than 15 years of the magnet manufacturing experience. Factory insists to be the most professional magnet application specialists in China, to provide stable quality and reasonable price. Products have advantages of low weight loss, high consistency, high working temperature. Our main products includes: Sintering Ferrite magnet(Ceramic magnet), Sintering Neodymium magnet(NdFeB Magnet), and Rubber magnet(Bonded ferrite). Meanwhile we supply SmCo magnet, AlNiCo Magnet and Magnetic Assemblies. Our Products are widely used in many fields such as electronics, motors, pumps, receivers, sensors, medical equipment, magnetic separator and Microwave Communication equipment. Zhejiang Dongyang Permanent Magnet Factory always adheres to the quality policy of "pay close attention, put it into effect, innovate and develop, satisfy customers". We took the obtaining laws and regulations of RoHS. By Zhejiang Dongyang Permanent Magnet Factory staff′ S quality work, investigating all customers′ Needs, improving continually on upgrading equipments, technical capability, management methods, forming the ability of providing stable and reliable and products. We realize the target of offering customers with stable and reliable benefits.
