China Samarium Cobalt Wind Turbine SmCo Magnets, Synchronous Motor Superior Permanent Magnet, Wind Power Generator Rare Earth SmCo segment arc shape magnets for step skewed rotor of SPM / IPM machine, Strong Sintered SmCo Magnets Supplier China Samarium Cobalt Wind Turbine SmCo Magnets Specifications Dimensions: customized size Tolerances: ±0.004″ x ±0.002″ (+/-0.1mm x ±0.05mm) Material: […]
Zinc Plated Sintered Neodymium-iron-boron Ellipse Shape Magnets, Customized Oval Shaped Neo Magnets N42, High Working Temperature Neodymium Irregular Permanent Magnets, Ellipse type Super Strong NdFeB Magnet, Cheap ISO Certified Permanent NIB Magnets China Factory
Zinc Plated Sintered Neodymium-iron-boron Ellipse Shape Magnets N42 is one popular newest shape of Rare earth magnets and permanent magnets for our Germany new cutomer design.
1.Material: Sintered Neodymium-Iron-Boron.
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.
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.
|Working Temperature||Grade||Max.Operating Temperature|
It is always manufactured via Wire-Cutting,Slicing,Drilling, and grinding etc .Arc magnets have the following important factors such as ,Outer Diameter,Inner Diameter,Thickness etc
Permanent Axially Magnetized
Neodymium magnets are the most widely used magnetic materials available today.
The processing of sintered NdFeB magnet is powder metallurgy. Due to its high Remanence, Coercivity, energy product, small size, light weight, and other special characteristics, the sintered NdFeB magnet can be widely used besides in electro-acoustic components, medical devices, sensors, magnetic separator, magnetic catche, etc. Furthermore, automotive parts, computer hard drives, wind power, power tools, electric bicycles, air conditioning compressor, elevator, aerospace and other fields.
All the NdFeB products that sold by Ideal Magnet Solutions Inc have been authorized a patent license by the original patent holder, and they can be sold to European and North American market legally. Customized Shaped Sintered Neodymium Motor Magnets N48H
How Are Neodymium Magnets Made? Neodymium magnets are made by a sophisticated process that includes some very high-tech metallurgical methods comprising powder metallurgy and advanced process metallurgy.
Dozens of process steps must be followed very precisely to make Neodymium magnets –also known as NdFeB -for the chemical symbols of Neodymium, Iron and Boron.
Process variations are used to achieve the properties necessary for various grades. These variations include compositional differences, morphological (crystal shape) differences and process differences.
|Plating Type||Overall Thickness||Salt Spray Test||Pressure Cooker Test|
|NiCuNi (Nickel Copper Nickel)||15-21 μm||24 hours||48 hours|
|NiCu + Black Nickel||15-21 μm||24 hours||48 hours|
|NiCuNi + Epoxy||20-28 μm||48 hours||72 hours|
|NiCuNi + Gold||16-23 μm||36 hours||72 hours|
|NiCuNi + Silver||16-23 μm||24 hours||48 hours|
|Zinc||7-15 μm||12 hours||24 hours|
The guidelines of our cmpany are “order is our command, Honesty and trustworthiness to be our fundamental”Our magnets have been exported to Europe, America, Asian in areas around the world.We sure we will have a beautiful cooperation if you choose us. Cylinder Tube SmCo Micro Precision Magnets, High Accuracy Permanent Semicircle Neodymium Magnet
We always regard the customers and quality as our life, we has passed ISO9001:2000 , ISO 14001:2004. we surpass our competitors in the stability of quality and superiority of property. also we can do sintered NdFeB radial oriented ring who is a few manufacturers can do in magetic field,it was win client’s praised and satisfied. Special our bonded NdFeB magnet have high guass and good character ,we have maintained good relations of cooperation with the world’s top 500 enterprises.
|Material Type||Residual Flux
|Coercive Force(Hc)||Intrinsic Coercive
|N35||11.7-12.1 KGs||>11.0 KOe||>12 KOe||33-35 MGOe|
|N38||12.2-12.6 KGs||>11.0 KOe||>12 KOe||36-38 MGOe|
|N40||12.6-12.9 KGs||>11.0 KOe||>12 KOe||38-40 MGOe|
|N42||13.0-13.2 KGs||>11.0 KOe||>12 KOe||40-42 MGOe|
|N45||13.3-13.7 KGs||>11.0 KOe||>12 KOe||43-45 MGOe|
|N48||13.8-14.2 KGs||>11.0 KOe||>12 KOe||45-48 MGOe|
|N50||14.1-14.5 KGs||>11.0 KOe||>11 KOe||48-50 MGOe|
|N52||14.5-14.8 KGs||>11.2 KOe||>11 KOe||49.5-52 MGOe|
|N35M||11.7-12.1 KGs||>11.4 KOe||>14 KOe||33-35 MGOe|
|N38M||12.2-12.6 KGs||>11.4 KOe||>14 KOe||36-38 MGOe|
|N40M||12.6-12.9 KGs||>11.4 KOe||>14 KOe||38-40 MGOe|
|N42M||13.0-13.3 KGs||>11.4 KOe||>14 KOe||40-42 MGOe|
|N45M||13.3-13.7 KGs||>11.4 KOe||>14 KOe||42-45 MGOe|
|N48M||13.6-14.2 KGs||>11.4 KOe||>14 KOe||45-48 MGOe|
|N50M||14.1-14.5 KGs||>11.4 KOe||>14 KOe||48-50 MGOe|
|N33H||11.4-11.7 KGs||>10.3 KOe||>17 KOe||31-33 MGOe|
|N35H||11.7-12.1 KGs||>10.8 KOe||>17 KOe||33-35 MGOe|
|N38H||12.2-12.6 KGs||>11.4 KOe||>17 KOe||36-38 MGOe|
|N40H||12.6-12.9 KGs||>11.4 KOe||>17 KOe||38-40 MGOe|
|N42H||13.0-13.3 KGs||>11.4 KOe||>17 KOe||40-42 MGOe|
|N45H||13.3-13.7 KGs||>11.4 KOe||>17 KOe||42-45 MGOe|
|N48H||13.6-14.2 KGs||>11.4 KOe||>16 KOe||45-48 MGOe|
|N30SH||10.8-11.2 KGs||>10.1 KOe||>20 KOe||28-30 MGOe|
|N33SH||11.4-11.7 KGs||>10.3 KOe||>20 KOe||31-33 MGOe|
|N35SH||11.7-12.1 KGs||>10.8 KOe||>20 KOe||33-35 MGOe|
|N38SH||12.2-12.6 KGs||>11.4 KOe||>20 KOe||36-38 MGOe|
|N40SH||12.6-12.9 KGs||>11.4 KOe||>20 KOe||38-40 MGOe|
|N42SH||13.0-13.3 KGs||>11.4 KOe||>20 KOe||40-42 MGOe|
|N45SH||13.3-13.7 KGs||>11.4 KOe||>19 KOe||43-45 MGOe|
|N28UH||10.4-10.8 KGs||>9.8 KOe||>25 KOe||26-28 MGOe|
|N30UH||10.8-11.2 KGs||>10.1 KOe||>25 KOe||28-30 MGOe|
|N33UH||11.4-11.7 KGs||>10.3 KOe||>25 KOe||31-33 MGOe|
|N35UH||11.7-12.1 KGs||>10.8 KOe||>25 KOe||33-35 MGOe|
|N38UH||12.2-12.6 KGs||>11.4 KOe||>25 KOe||36-38 MGOe|
|N40UH||12.6-12.9 KGs||>11.4 KOe||>25 KOe||38-40 MGOe|
|N28EH||10.4-10.8 KGs||>9.8 KOe||>30 KOe||26-28 MGOe|
|N30EH||10.8-11.2 KGs||>10.1 KOe||>30 KOe||28-30 MGOe|
|N33EH||11.4-11.7 KGs||>10.3 KOe||>30 KOe||31-33 MGOe|
|N35EH||11.7-12.1 KGs||>10.8 KOe||>30 KOe||33-35 MGOe|
|N38EH||12.2-12.6 KGs||>10.8 KOe||>30 KOe||36-38 MGOe|