Monte-Bianco Magnets Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 500k pcs/month |
| Delivery Time | 15-30 working days after received your payment |
| Packaging Details | Standard Package |
| Name | Strong Circle Magnets |
| Grade | N35-N52 (M.H.SH.UH.EH.AH) |
| Coating | Ni, Zn, Cr, Gold, Silver, Epoxy, Phosphating |
| Size | Customized Magnet Size |
| Magnetism direction | Axial/Radial,Axially Magnetized |
| Composite | NdFeB Magnet,Neodymium Magnet,Rare Earth Magnet,Ferrite Magnet,Rare Earth Nd-Fe-B |
| Tolerance | 0.05mm ~ 0.1mm |
| Processing | Sintered |
| Brand Name | Monte Bianco |
| Model Number | N35-N52 (M.H.SH.UH.EH.AH) |
| Certification | ISO9001, ISO14001, TS16949 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500k pcs/month |
| Delivery Time | 15-30 working days after received your payment | Packaging Details | Standard Package |
| Name | Strong Circle Magnets | Grade | N35-N52 (M.H.SH.UH.EH.AH) |
| Coating | Ni, Zn, Cr, Gold, Silver, Epoxy, Phosphating | Size | Customized Magnet Size |
| Magnetism direction | Axial/Radial,Axially Magnetized | Composite | NdFeB Magnet,Neodymium Magnet,Rare Earth Magnet,Ferrite Magnet,Rare Earth Nd-Fe-B |
| Tolerance | 0.05mm ~ 0.1mm | Processing | Sintered |
| Brand Name | Monte Bianco | Model Number | N35-N52 (M.H.SH.UH.EH.AH) |
| Certification | ISO9001, ISO14001, TS16949 | Place of Origin | China |
| High Light | Loudspeakers NdFeB Disc Magnet ，Sintered NdFeB Disc Magnet ，Strong Industrial Neodymium Magnets | ||
Strong Neodymium Magnets Disc Nefeb Magnet For Loudspeakers
Sintered neodymium iron boron is a new type of permanent magnet material, which is an alloy composed of rare earth metal nd fe-b.
There are many levels of NdFeB magnets
| grade | Max Operating Temperature | grade | Max Operating Temperature |
| N30-N54 | 80℃(176℉) | N30UH-N45UH | 180℃(356℉) |
| N30M-N52M | 100℃(212℉) | N30EH-N38EH | 200℃(392℉) |
| N30H-N52H | 120℃(248℉) | N32AH | 220℃(428℉) |
| N30SH-N45SH | 150℃(302℉) |
The unit of coercivity is either Oe or A/m, with 1A/m=79.6Oe. Coercivity is divided into magnetic induced coercivity (Hcb) and intrinsic coercivity (Hcj).
1. Magnetically induced coercivity
When an electromagnetic field is magnetized in the opposite direction, the value of the magnetic induction intensity in the opposite direction required to reduce the magnetic induction intensity to zero is called magnetic coercivity. But at this time, the magnetization of the electromagnetic field is not zero, but the strength of the applied reverse magnetic field and the magnetization of the electromagnetic field complement each other. When the external magnetic induction intensity is zero, if the external electromagnetic field is removed, the electromagnetic field still has certain magnetic properties.
2. Intrinsic coercivity
The reverse magnetic induction required to reduce the magnetization of the magnet to zero is called intrinsic coercivity. The intrinsic coercivity is a physical quantity that measures the ability of electromagnetic field to resist demagnetization, and it is the coercivity that indicates that the magnetization M in the raw material recedes to zero. In the use of electromagnetic fields, the greater the coercive force of the electromagnetic field, the better the environmental temperature stability.
We accept customized services:
1. Shape and Dimension Requirements
2. Material and coating requirements
3. Processing according to design drawings
4. Requirements for Magnetization Direction
5. Magnet Grade Requirements
6. Surface treatment requirements (plating requirements)
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2000
Total Annual:
100-120million
Employee Number:
1000~1100
Ecer Certification：
Verified Supplier
Monte-Bianco Magnets Co., Ltd. is located in Changsha, Hunan Province. With more than 1000 skilled employees, the company has an annual production capacity of 2000 tons. Our company is able to supply a full range of products. It has been equipped with entire production capacity of product developmen... Monte-Bianco Magnets Co., Ltd. is located in Changsha, Hunan Province. With more than 1000 skilled employees, the company has an annual production capacity of 2000 tons. Our company is able to supply a full range of products. It has been equipped with entire production capacity of product developmen...
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